Haswell ( microarchitecture ) - wikipedia Haswell ( microarchitecture ) This article is about the Intel microarchitecture. For other uses, see Haswell. Haswell A Haswell wafer with a pin for scale CPUID code 0306C3h Product code 80646 ( desktop LGA 1150 ) 80647 ( mobile Socket G3 ) 80648 ( desktop LGA 2011 - 3 ) 80644 ( server LGA 2011 - 3 ) Cores 2 -- 4 ( mainstream ) 6 -- 8 ( enthusiast ) 2 -- 18 ( Xeon ) L1 cache 64 KB per core L2 cache 256 KB per core L3 cache 2 -- 40 MB ( shared ) Model Haswell Haswell Refresh Haswell - E Haswell - EP Haswell - EX Created 2013 Transistors 22 nm ( Tri-Gate ) Architecture Haswell x86 Instructions MMX, AES - NI, CLMUL, FMA3 Extensions x86 - 64, Intel 64 SSE, SSE2, SSE3, SSSE3, SSE4, SSE4. 1, SSE4. 2 AVX, AVX2, TXT, and TSX ( disabled via microcode, except for Haswell - EX ) VT - x, VT - d Socket ( s ) LGA 1150 rPGA 947 BGA 1364 BGA 1168 LGA 2011 - v3 Predecessor Sandy Bridge ( Tock ) Ivy Bridge ( Tick ) Successor Broadwell ( Tick / Process ) GPU HD Graphics 4200 HD Graphics 4400 HD Graphics 4600 HD Graphics 5000 Iris 5100 Iris Pro 5200 Brand name ( s ) Core i3 Core i5 Core i7 Xeon E3 v3 Xeon E5 v3 Xeon E7 v3 Pentium Celeron Haswell is the codename for a processor microarchitecture developed by Intel as the `` fourth - generation core '' successor to the Ivy Bridge microarchitecture. Intel officially announced CPUs based on this microarchitecture on June 4, 2013 at Computex Taipei 2013, while a working Haswell chip was demonstrated at the 2011 Intel Developer Forum. With Haswell, which uses a 22 nm process, Intel also introduced low - power processors designed for convertible or `` hybrid '' ultrabooks, designated by the `` Y '' suffix. Haswell CPUs are used in conjunction with the Intel 8 Series chipsets, Intel 9 Series chipsets, and Intel C220 series chipsets. Contents 1 Design 1.1 Notes 1.2 Performance 2 Technology 2.1 Features carried over from Ivy Bridge 2.2 New features 2.3 Server processors features 2.4 Haswell Refresh 3 List of Haswell processors 3.1 Desktop processors 3.2 Server processors 3.3 Mobile processors 4 See also 5 Notes 6 References 7 External links Design The Haswell architecture is specifically designed to optimize the power savings and performance benefits from the move to FinFET ( non-planar, `` 3D '' ) transistors on the improved 22 nm process node. Haswell has been launched in three major forms : Desktop version ( LGA 1150 socket and the new LGA 2011 - v3 socket ) : Haswell - DT Mobile / Laptop version ( PGA socket ) : Haswell - MB BGA version : 47 W and 57 W TDP classes : Haswell - H ( for `` All - in - one '' systems, Mini-ITX form factor motherboards, and other small footprint formats ) 13.5 W and 15 W TDP classes ( MCP ) : Haswell - ULT ( for Intel 's UltraBook platform ) 10 W TDP class ( SoC ) : Haswell - ULX ( for tablets and certain UltraBook - class implementations ) Notes ULT = Ultra Low TDP ; ULX = Ultra Low eXtreme TDP Only certain quad - core variants and BGA R - series stock keeping units ( SKUs ) receive GT3e ( Intel Iris Pro 5200 ) integrated graphics. All other models have GT3 ( Intel HD 5000 or Intel Iris 5100 ), GT2 ( Intel HD 4200, 4400, 4600, P4600 or P4700 ) or GT1 ( Intel HD Graphics ) integrated graphics. See also Intel HD and Iris Graphics for more details. Due to the low power requirements of tablet and UltraBook platforms, Haswell - ULT and Haswell - ULX are only available in dual - core configurations. All other versions come as dual - or quad - core variants. Performance Compared to Ivy Bridge : Approximately 8 % faster vector processing Up to 5 % faster single - threaded performance 6 % faster multi-threaded performance Desktop variants of Haswell draw between 8 % and 23 % more power under load than Ivy Bridge. A 6 % increase in sequential CPU performance ( eight execution ports per core versus six ) Up to 20 % performance increase over the integrated HD4000 GPU ( Haswell HD4600 vs Ivy Bridge 's built - in Intel HD4000 ) Total performance improvement on average is about 3 % Around 15 ° C hotter than Ivy Bridge, while clock frequencies of over 4.6 GHz are achievable Technology See also : Intel HD Graphics Features carried over from Ivy Bridge 22 nm manufacturing process 3D Tri-Gate FinFET transistors Micro-operation cache ( Uop Cache ) capable of storing 1.5 K micro-operations ( approximately 6 KB in size ) 14 - to 19 - stage instruction pipeline, depending on the micro-operation cache hit or miss ( an approach used in the even earlier Sandy Bridge microarchitecture ) Mainstream variants are up to quad - core. Native support for dual - channel DDR3 / DDR3L memory, with up to 32 GB of RAM on LGA 1150 variants 64 KB ( 32 KB Instruction + 32 KB Data ) L1 cache and 256 KB L2 cache per core A total of 16 PCI Express 3.0 lanes on LGA 1150 variants New features Haswell featured a Fully Integrated Voltage Regulator. Wider core : fourth arithmetic logic unit ( ALU ), third address generation unit ( AGU ), second branch execution unit ( BEU ), deeper buffers, higher cache bandwidth, improved front - end and memory controller, higher load / store bandwidth. New instructions ( HNI, includes Advanced Vector Extensions 2 ( AVX2 ), gather, BMI1, BMI2, ABM and FMA3 support ). The instruction decode queue, which holds instructions after they have been decoded, is no longer statically partitioned between the two threads that each core can service. New sockets and chipsets : LGA 1150 for desktops, and rPGA947 and BGA1364 for the mobile market. Z97 ( performance ) and H97 ( mainstream ) chipsets for the Haswell Refresh and Broadwell, in Q2 2014. LGA 2011 - v3 with X99 chipset for the enthusiast - class desktop platform Haswell - E. Intel Transactional Synchronization Extensions ( TSX ) for the Haswell - EX variant. In August 2014 Intel announced that a bug exists in the TSX implementation on the current steppings of Haswell, Haswell - E, Haswell - EP and early Broadwell CPUs, which resulted in disabling the TSX feature on affected CPUs via a microcode update. Hardware graphics support for Direct3D 11.1 and OpenGL 4.3. Intel 10.18. 14.4889 driver is the last planned driver release on Windows 7 / 8.1. DDR4 for the enthusiast and enterprise / server segments and for the Enthusiast - Class Desktop Platform Haswell - E Variable Base clock ( BClk ) like LGA 2011. Four versions of the integrated GPU : GT1, GT2, GT3 and GT3e, where GT3 version has 40 execution units ( EUs ). Haswell 's predecessor, Ivy Bridge, has a maximum of 16 EUs. GT3e version with 40 EUs and on - package 128 MB of embedded DRAM ( eDRAM ), called Crystalwell, is available only in mobile H - SKUs and desktop ( BGA - only ) R - SKUs. Effectively, this eDRAM is a Level 4 cache ; it is shared dynamically between the on - die GPU and CPU, and serving as a victim cache to the CPU 's Level 3 cache. Optional support for Thunderbolt technology and Thunderbolt 2.0 Fully integrated voltage regulator ( FIVR ), thereby moving some of the components from motherboard onto the CPU. New advanced power - saving system ; due to Haswell 's new low - power C6 and C7 sleep states, not all power supply units ( PSUs ) are suitable for computers with Haswell CPUs. 37, 47, 57 W thermal design power ( TDP ) mobile processors. 35, 45, 65, 84, 88, 95 and 130 -- 140 W ( high - end, Haswell - E ) TDP desktop processors. 15 W or 11.5 W TDP processors for the Ultrabook platform ( multi-chip package like Westmere ) leading to reduced heat, which results in thinner as well as lighter Ultrabooks, but the performance level is slightly lower than the 17 W version. Shrink of the Platform Controller Hub ( PCH ), from 65 nm to 32 nm. Translation lookaside buffer sizes Cache Page size Name Level 4 KB 2 MB 1 GB DTLB 1st 64 32 ITLB 1st 128 8 / logical core none STLB 2nd 1024 none Server processors features Haswell - EP variant, released in September 2014, with up to 18 cores and marketed as the Xeon E5 - 1600 v3 and Xeon E5 - 2600 v3 series. Haswell - EX variant, released in May 2015, with 18 cores and functioning TSX. A new cache design. Up to 35 MB total unified cache ( last level cache, LLC ) for Haswell - EP and up to 40 MB for Haswell - EX. LGA 2011 - v3 socket replaces LGA 2011 for the Haswell EP ; the new socket has the same number of pins, but it is keyed differently due to electrical incompatibility. The already launched Xeon E3 v3 Haswells will get a refresh in spring 2014, together with a refreshed Intel C220 series PCH chipset. TDP up to 160 W for Haswell - EP. Haswell - EP models with ten and more cores support cluster on die ( COD ) operation mode, allowing CPU 's multiple columns of cores and last level cache ( LLC ) slices to be logically divided into what is presented as two non-uniform memory access ( NUMA ) CPUs to the operating system. By keeping data and instructions local to the `` partition '' of CPU which is processing them, therefore decreasing the LLC access latency, COD brings performance improvements to NUMA - aware operating systems and applications. Haswell Refresh Around the middle of 2014, Intel released a refresh of Haswell, simply titled Haswell Refresh. When compared to the original Haswell CPUs lineup, Haswell Refresh CPUs offer a modest increase in clock frequencies, usually of 100 MHz. Haswell Refresh CPUs are supported by Intel 's 9 Series chipsets ( Z97 and H97, codenamed Wildcat Point ), while motherboards with 8 Series chipsets ( codenamed Lynx Point ) usually require a BIOS update to support Haswell Refresh CPUs. The CPUs codenamed Devil 's Canyon, covering the i5 and i7 K - series SKUs, employ a new and improved thermal interface material ( TIM ) called next - generation polymer thermal interface material ( NGPTIM ). This improved TIM reduces the CPU 's operating temperatures and improves the overclocking potential, as something that had been problematic since the introduction of Ivy Bridge. Other changes for the Devil 's Canyon CPUs include a TDP increase to 88 W, additional decoupling capacitors to help smooth out the outputs from the fully integrated voltage regulator ( FIVR ), and support for the VT - d that was previously limited to non-K - series SKUs. TSX was another feature brought over from the non-K - series SKUs, until August 2014 when a microcode update disabled TSX due to a bug that was discovered in its implementation. List of Haswell processors Desktop processors Intel Haswell i7 - 4771 CPU, sitting atop its original packaging that contains an OEM fan - cooled heatsink All models support : MMX, SSE, SSE2, SSE3, SSSE3, SSE4. 1, SSE4. 2, F16C, Enhanced Intel SpeedStep Technology ( EIST ), Intel 64, XD bit ( an NX bit implementation ), Intel VT - x, and Smart Cache. Core i3, i5 and i7 support AVX, AVX2, BMI1, BMI2, FMA3, and AES - NI. Core i3 and i7, as well as the Core i5 - 4570T and i5 - 4570TE, support Hyper - Threading ( HT ). Core i5 and i7 support Turbo Boost 2.0. Although it was initially supported on selected models, since August 2014 desktop variants no longer support TSX due to a bug that was discovered in its implementation ; as a workaround, a microcode update disabled the TSX feature. SKUs below 45xx as well as R - series and K - series SKUs do not support Trusted Execution Technology or vPro. Intel VT - d, which is Intel 's IOMMU, is supported on all i5 and i7 SKUs except the i5 - 4670K and i7 - 4770K. Support for VT - d requires the chipset and motherboard to also support VT - d. Models i5 - 4690K and i7 - 4790K, codenamed Devil 's Canyon, have a better internal thermal grease to help heat escape and an improved internal voltage regulator ( `` FIVR '' ), to help deliver cleaner power in situations like overclocking. Transistors : 1.4 billion Die size : 177 mm Intel HD and Iris Graphics in following variants : R - series desktop processors feature Intel Iris Pro 5200 graphics ( GT3e ). All other currently known i3, i5 and i7 desktop processors include Intel HD 4600 graphics ( GT2 ). The exceptions are processors 41xxx, which include HD 4400 graphics ( GT2 ). Celeron and Pentium processors contain Intel HD Graphics ( GT1 ). Pentium G3258, also known as the Pentium Anniversary Edition, has an unlocked multiplier. Its release marks 20 years of `` Pentium '' as a brand. The following table lists available desktop processors. Target segment Cores ( threads ) Processor branding and model GPU model CPU clock rate Graphics clock rate Cache TDP PCIe 3.0 lane configurations VT - d Release date Release price ( USD ) Motherboard Normal Turbo Normal Turbo L3 L4 Socket Interface Memory Enthusiast / High - End 8 ( 16 ) Core i7 Extreme 5960X N / A 3.0 GHz 3.5 GHz N / A N / A 20 MB N / A 140 W 2 × 16 + 1 × 8 Yes August 29, 2014 ( 2014 - 08 - 29 ) $999 LGA 2011 - v3 DMI 2.0 PCIe 3.0 Up to quad channel DDR4 - 2133 6 ( 12 ) 5930K 3.5 GHz 3.7 GHz 15 MB $583 5820K 3.3 GHz 3.6 GHz 1 × 16 + 1 × 8 + 1 × 4 $389 Performance 4 ( 8 ) Core i7 4790K HD 4600 ( GT2 ) 4.0 GHz 4.4 GHz 350 MHz 1.25 GHz 8 MB 88 W 1 × 16 2 × 8 1 × 8 + 2 × 4 June 2, 2014 ( 2014 - 06 - 02 ) $339 LGA 1150 Up to dual channel DDR3 - 1600 4790 3.6 GHz 4.0 GHz 1.2 GHz 84 W May 11, 2014 ( 2014 - 05 - 11 ) $303 4790S 3.2 GHz 65 W 4790T 2.7 GHz 3.9 GHz 45 W 4785T 2.2 GHz 3.2 GHz 35 W 4771 3.5 GHz 3.9 GHz 84 W September 1, 2013 ( 2013 - 09 - 01 ) $320 4770K 1.25 GHz No June 2, 2013 ( 2013 - 06 - 02 ) $339 4770 3.4 GHz 1.2 GHz Yes $303 4770S 3.1 GHz 65 W 4770R Iris Pro 5200 ( GT3e ) 3.2 GHz 200 MHz 1.3 GHz 6 MB 128 MB $392 BGA 1364 4770T HD 4600 ( GT2 ) 2.5 GHz 3.7 GHz 350 MHz 1.2 GHz 8 MB N / A 45 W $303 LGA 1150 4770TE 2.3 GHz 3.3 GHz 1 GHz 4765T 2.0 GHz 3.0 GHz 1.2 GHz 35 W Mainstream 4 ( 4 ) Core i5 4690K 3.5 GHz 3.9 GHz 6 MB 88 W June 2, 2014 ( 2014 - 06 - 02 ) $242 4690 84 W May 11, 2014 ( 2014 - 05 - 11 ) $213 4690S 3.2 GHz 65 W 4690T 2.5 GHz 3.5 GHz 45 W 4670K 3.4 GHz 3.8 GHz 84 W No June 2, 2013 ( 2013 - 06 - 02 ) $242 4670 Yes $213 4670S 3.1 GHz 65 W 4670R Iris Pro 5200 ( GT3e ) 3.0 GHz 3.7 GHz 200 MHz 1.3 GHz 4 MB 128 MB $310 BGA 1364 4670T HD 4600 ( GT2 ) 2.3 GHz 3.3 GHz 350 MHz 1.2 GHz 6 MB N / A 45 W $213 LGA 1150 4590 3.3 GHz 3.7 GHz 1.15 GHz 84 W May 11, 2014 ( 2014 - 05 - 11 ) $192 4590S 3.0 GHz 65 W 4590T 2.0 GHz 3.0 GHz 35 W 4570 3.2 GHz 3.6 GHz 84 W June 2, 2013 ( 2013 - 06 - 02 ) 4570S 2.9 GHz 65 W 4570R Iris Pro 5200 ( GT3e ) 2.7 GHz 3.2 GHz 200 MHz 4 MB 128 MB $288 BGA 1364 2 ( 4 ) 4570T HD 4600 ( GT2 ) 2.9 GHz 3.6 GHz N / A 35 W $192 LGA 1150 4570TE 2.7 GHz 3.3 GHz 350 MHz 1 GHz 4 ( 4 ) 4460 3.2 GHz 3.4 GHz 1.1 GHz 6 MB 84 W May 11, 2014 ( 2014 - 05 - 11 ) $182 4460S 2.9 GHz 65 W 4460T 1.9 GHz 2.7 GHz 35 W 4440 3.1 GHz 3.3 GHz 84 W September 1, 2013 ( 2013 - 09 - 01 ) 4440S 2.8 GHz 65 W 4430 3.0 GHz 3.2 GHz 84 W June 2, 2013 ( 2013 - 06 - 02 ) 4430S 2.7 GHz 65 W 2 ( 4 ) Core i3 4370 3.8 GHz N / A 1.15 GHz 4 MB 54 W No July 20, 2014 ( 2014 - 07 - 20 ) $149 4360 3.7 GHz May 11, 2014 ( 2014 - 05 - 11 ) 4350 3.6 GHz $138 4340 September 1, 2013 ( 2013 - 09 - 01 ) $149 4330 3.5 GHz $138 4370T 3.3 GHz 200 MHz 35 W March 30, 2015 ( 2015 - 03 - 30 ) 4360T 3.2 GHz July 20, 2014 ( 2014 - 07 - 20 ) 4350T 3.1 GHz May 11, 2014 ( 2014 - 05 - 11 ) 4330T 3.0 GHz September 1, 2013 ( 2013 - 09 - 01 ) 4340TE 2.6 GHz 350 MHz 1 GHz May 11, 2014 ( 2014 - 05 - 11 ) $138 4330TE 2.4 GHz September 1, 2013 ( 2013 - 09 - 01 ) $122 4170 HD 4400 ( GT2 ) 3.7 GHz 1.15 GHz 3 MB 54 W March 30, 2015 ( 2015 - 03 - 30 ) $117 4160 3.6 GHz July 20, 2014 ( 2014 - 07 - 20 ) 4150 3.5 GHz May 11, 2014 ( 2014 - 05 - 11 ) 4130 3.4 GHz September 1, 2013 ( 2013 - 09 - 01 ) $122 4170T 3.2 GHz 200 MHz 35 W March 30, 2015 ( 2015 - 03 - 30 ) $117 4160T 3.1 GHz July 20, 2014 ( 2014 - 07 - 20 ) 4150T 3.0 GHz May 11, 2014 ( 2014 - 05 - 11 ) 4130T 2.9 GHz September 1, 2013 ( 2013 - 09 - 01 ) $122 2 ( 2 ) Pentium G3470 HD Graphics 3.6 GHz 350 MHz 1.1 GHz 53 W March 30, 2015 ( 2015 - 03 - 30 ) $86 G3460 3.5 GHz July 20, 2014 ( 2014 - 07 - 20 ) G3450 3.4 GHz May 11, 2014 ( 2014 - 05 - 11 ) G3440 3.3 GHz $75 G3430 December 1, 2013 ( 2013 - 12 - 01 ) $86 G3420 3.2 GHz $75 G3460T 3.0 GHz 200 MHz 1.1 GHz 35 W March 30, 2015 ( 2015 - 03 - 30 ) G3450T 2.9 GHz July 20, 2014 ( 2014 - 07 - 20 ) G3440T 2.8 GHz May 11, 2014 ( 2014 - 05 - 11 ) G3420T 2.7 GHz December 1, 2013 ( 2013 - 12 - 01 ) G3320TE 2.3 GHz 350 MHz 1 GHz Up to dual channel DDR3 - 1333 G3260 3.3 GHz 1.1 GHz 53 W March 30, 2015 ( 2015 - 03 - 30 ) $64 G3258 3.2 GHz June 2, 2014 ( 2014 - 06 - 02 ) $72 G3250 July 20, 2014 ( 2014 - 07 - 20 ) $64 G3240 3.1 GHz May 11, 2014 ( 2014 - 05 - 11 ) G3220 3.0 GHz December 1, 2013 ( 2013 - 12 - 01 ) G3260T 2.9 GHz 200 MHz 35 W March 30, 2015 ( 2015 - 03 - 30 ) G3250T 2.8 GHz July 20, 2014 ( 2014 - 07 - 20 ) G3240T 2.7 GHz May 11, 2014 ( 2014 - 05 - 11 ) G3220T 2.6 GHz December 1, 2013 ( 2013 - 12 - 01 ) Celeron G1850 2.9 GHz 350 MHz 1.05 GHz 2 MB 53 W May 11, 2014 ( 2014 - 05 - 11 ) $52 G1840 2.8 GHz $42 G1830 December 1, 2013 ( 2013 - 12 - 01 ) $52 G1820 2.7 GHz $42 G1840T 2.5 GHz 200 MHz 35 W May 11, 2014 ( 2014 - 05 - 11 ) G1820T 2.4 GHz December 1, 2013 ( 2013 - 12 - 01 ) G1820TE 2.2 GHz 1 GHz Some of these configurations could be disabled by the chipset. For example, H - series chipsets disable all PCIe 3.0 lane configurations except 1 × 16. This feature also requires a chipset that supports VT - d like the Q87 chipset or the X99 chipset. This is called 20th Anniversary Edition and has an unlocked multiplier. SKU suffixes to denote : K -- unlocked ( adjustable CPU multiplier up to 63x ) The Pentium G3258 CPU is unlocked despite not having the K - suffix. S -- performance - optimized lifestyle ( low power with 65 W TDP ) T -- power - optimized lifestyle ( ultra low power with 35 -- 45 W TDP ) R -- BGA packaging / High - performance GPU ( currently Iris Pro 5200 ( GT3e ) ) X -- extreme edition ( adjustable CPU ratio with no ratio limit ) Server processors Intel Xeon E3 - 1241 v3 CPU, on top of its original packaging with an OEM fan - cooled heatsink Intel Xeon E5 - 1650 v3 CPU ; its retail box contains no OEM heatsink All models support : MMX, SSE, SSE2, SSE3, SSSE3, SSE4. 1, SSE4. 2, AVX ( Advanced Vector Extensions ), AVX2, FMA3, F16C, BMI ( Bit Manipulation Instructions 1 ) + BMI2, Enhanced Intel SpeedStep Technology ( EIST ), Intel 64, XD bit ( an NX bit implementation ), TXT, Intel vPro, Intel VT - x, Intel VT - d, hyper - threading ( except E3 - 1220 v3 and E3 - 1225 v3 ), Turbo Boost 2.0, AES - NI, and Smart Cache. Haswell - EX models ( E7 - 48xx / 88xx v3 ) support TSX, while for Haswell - E, Haswell - WS ( E3 - 12xx v3 ) and Haswell - EP ( E5 - 16xx / 26xx v3 ) models it was disabled via a microcode update in August 2014, due to a bug that was discovered in the TSX implementation. Transistors : 5.56 billion Die size : 661 mm The first digit of the model number designates the largest supported multi-socket configuration ; thus, E5 - 26xx v3 models support up to dual - socket configurations, while the E7 - 48xx v3 and E7 - 88xx v3 models support up to quad - and eight - socket configurations, respectively. Also, E5 - 16xx / 26xx v3 and E7 - 48xx / 88xx v3 models have no integrated GPU. Lists of launched server processors are below, split between Haswell E3 - 12xx v3, E5 - 16xx / 26xx v3 and E7 - 48xx / 88xx v3 models. Haswell E7 - 48xx / 88xx v3 SKUs Target segment Cores ( threads ) Processor branding and model CPU clock rate L3 cache TDP Release date Release price ( USD ) Motherboard Normal Turbo Socket Interface Memory Server 4 ( 8 ) Xeon E7 v3 E7 - 8893v3 3.2 GHz 3.5 GHz 45 MB 140 W May 2015 $6,841 LGA 2011 - 1 QPI ( up to 9.6 GT / s ) DMI 2.0 PCIe 3.0 Up to DDR4 - 1866 or DDR3 - 1600 10 ( 20 ) E7 - 8891v3 2.8 GHz 165 W 18 ( 36 ) E7 - 8890v3 2.5 GHz 3.3 GHz $7,174 E7 - 8880v3 2.3 GHz 3.1 GHz 150 W $5,895 E7 - 8880Lv3 2.0 GHz 2.8 GHz 115 W $6,063 E7 - 8870v3 2.1 GHz 2.9 GHz 140 W $4,672 16 ( 32 ) E7 - 8867v3 2.5 GHz 3.3 GHz 165 W E7 - 8860v3 2.2 GHz 3.2 GHz 40 MB $4,061 14 ( 28 ) E7 - 4850v3 2.8 GHz 35 MB 115 W $3,003 12 ( 24 ) E7 - 4830v3 2.1 GHz 2.7 GHz 30 MB $2,170 10 ( 20 ) E7 - 4820v3 1.9 GHz N / A 25 MB $1,502 8 ( 16 ) E7 - 4809v3 2.0 GHz Haswell E5 - 16xx / 26xx v3 SKUs Target segment Cores ( threads ) Processor branding and model CPU clock rate CPU AVX clock rate L3 cache TDP Release date Release price ( USD ) tray / box Motherboard Normal Turbo Normal Turbo Socket Interface Memory Server 18 ( 36 ) Xeon E5 v3 2699v3 2.3 GHz 3.6 GHz 1.9 GHz 3.3 GHz 45 MB 145 W September 9, 2014 ( 2014 - 09 - 09 ) N / A LGA 2011 - 3 QPI ( up to 9.6 GT / s ) DMI 2.0 PCIe 3.0 up to DDR4 - 2133 16 ( 32 ) 2698v3 40 MB 135 W 2698Av3 2.8 GHz 3.2 GHz 2.3 GHz N / A 165 W November 2014 OEM 14 ( 28 ) 2697v3 2.6 GHz 3.6 GHz 2.2 GHz 3.3 GHz 35 MB 145 W September 9, 2014 ( 2014 - 09 - 09 ) $2,702 / $2,706 2695v3 2.3 GHz 3.3 GHz 1.9 GHz 3.0 GHz 120 W $2,424 / $2,428 12 ( 24 ) 2690v3 2.6 GHz 3.5 GHz 2.3 GHz 3.2 GHz 30 MB 135 W $2,090 / $2,094 14 ( 28 ) 2683v3 2.0 GHz 3.0 GHz 1.7 GHz 2.7 GHz 35 MB 120 W $1,846 / -- 12 ( 24 ) 2680v3 2.5 GHz 3.3 GHz 2.1 GHz 3.1 GHz 30 MB $1,745 / $1,749 2673v3 2.4 GHz 3.1 GHz 2670v3 2.3 GHz 3.1 GHz 2.0 GHz 2.9 GHz 120 W $1,589 / $1,593 8 ( 16 ) 2667v3 3.2 GHz 3.6 GHz 2.7 GHz 3.5 GHz 20 MB 135 W $2,057 / -- 10 ( 20 ) 2660v3 2.6 GHz 3.3 GHz 2.2 GHz 3.1 GHz 25 MB 105 W $1,445 / $1,449 12 ( 24 ) 2650Lv3 1.8 GHz 2.5 GHz 1.5 GHz 2.3 GHz 30 MB 65 W $1,329 / -- 2658v3 2.2 GHz 2.9 GHz 1.9 GHz 3.0 GHz 105 W $1,832 / -- 10 ( 20 ) 2650v3 2.3 GHz 3.0 GHz 2.0 GHz 2.8 GHz 25 MB $1,166 / $1,171 12 ( 24 ) 2648Lv3 1.8 GHz 2.5 GHz 1.5 GHz 2.2 GHz 30 MB 75 W $1,544 / -- 6 ( 12 ) 2643v3 3.4 GHz 3.7 GHz 2.8 GHz 3.6 GHz 20 MB 135 W $1,552 / -- 8 ( 16 ) 2640v3 2.6 GHz 3.4 GHz 2.2 GHz 3.4 GHz 20 MB 90 W $939 / $944 up to DDR4 - 1866 4 ( 8 ) 2637v3 3.5 GHz 3.7 GHz 3.2 GHz 3.6 GHz 15 MB 135 W $996 / -- up to DDR4 - 2133 8 ( 16 ) 2630v3 2.4 GHz 3.2 GHz 2.1 GHz 3.2 GHz 20 MB 85 W $667 / $671 up to DDR4 - 1866 2630Lv3 1.8 GHz 2.9 GHz 1.5 GHz 2.9 GHz 55 W $612 / -- 10 ( 20 ) 2628Lv3 2.0 GHz 2.5 GHz 1.7 GHz 2.4 GHz 25 MB 75 W $1,364 / -- 4 ( 8 ) 2623v3 3.0 GHz 3.5 GHz 2.7 GHz 3.5 GHz 10 MB 105 W $444 / -- 6 ( 12 ) 2620v3 2.4 GHz 3.2 GHz 2.1 GHz 3.2 GHz 15 MB 85 W $417 / $422 8 ( 16 ) 2618Lv3 2.3 GHz 3.4 GHz 1.9 GHz 3.4 GHz 20 MB 75 W $779 / -- 6 ( 6 ) 2609v3 1.9 GHz N / A 1.9 GHz N / A 15 MB 85 W $306 / $306 up to DDR4 - 1600 6 ( 12 ) 2608Lv3 2.0 GHz 1.7 GHz 52 W $441 / -- up to DDR4 - 1866 6 ( 6 ) 2603v3 1.6 GHz 1.3 GHz 85 W $213 / $217 up to DDR4 - 1600 Workstation 10 ( 20 ) 2687Wv3 3.1 GHz 3.5 GHz 2.7 GHz 3.5 GHz 25 MB 160 W $2,141 / $2,145 up to DDR4 - 2133 8 ( 16 ) 1680v3 3.2 GHz 3.8 GHz 2.9 GHz 3.4 GHz 20 MB 140 W $1,723 / -- DMI 2.0 PCIe 3.0 1660v3 3.0 GHz 3.5 GHz 2.7 GHz 3.5 GHz $1,080 / -- 6 ( 12 ) 1650v3 3.5 GHz 3.8 GHz 3.2 GHz 3.7 GHz 15 MB $583 / $586 4 ( 8 ) 1630v3 3.7 GHz 3.8 GHz 3.4 GHz 3.7 GHz 10 MB $372 / -- 1620v3 3.5 GHz 3.6 GHz 3.2 GHz 3.5 GHz $294 / $297 4 ( 4 ) 1607v3 3.1 GHz N / A 2.8 GHz N / A $255 / -- up to DDR4 - 1866 4 ( 4 ) 1603v3 2.8 GHz 2.5 GHz $202 / -- Haswell E3 - 12xx v3 SKUs Target segment Cores ( threads ) Processor branding and model GPU model CPU clock rate Graphics clock rate L3 cache GPU eDRAM TDP Release date Release price ( USD ) tray / box Motherboard Normal Turbo Normal Turbo Socket Interface Memory Server 4 ( 8 ) Xeon E3 v3 1286v3 HD P4700 ( GT2 ) 3.7 GHz 4.1 GHz 350 MHz 1.3 GHz 8 MB N / A 84 W May 11, 2014 ( 2014 - 05 - 11 ) $662 / -- LGA 1150 DMI 2.0 PCIe 3.0 up to dual channel DDR3 - 1600 with ECC 1286Lv3 3.2 GHz 4.0 GHz 1.25 GHz 65 W $774 / -- 1285v3 3.6 GHz 1.3 GHz 84 W June 2, 2013 ( 2013 - 06 - 02 ) $662 / -- 1285Lv3 3.1 GHz 3.9 GHz 1.25 GHz 65 W $774 / -- 1284Lv3 Iris Pro 5200 ( GT3e ) 1.8 GHz 3.2 GHz 750 MHz 1 GHz 6 MB 128 MB 47 W February 18, 2014 ( 2014 - 02 - 18 ) OEM BGA 1364 1281v3 N / A 3.7 GHz 4.1 GHz N / A 8 MB N / A 82 W May 11, 2014 ( 2014 - 05 - 11 ) $612 / -- LGA 1150 1280v3 3.6 GHz 4.0 GHz June 2, 2013 ( 2013 - 06 - 02 ) 1276v3 HD P4600 ( GT2 ) 350 MHz 1.25 GHz 84 W May 11, 2014 ( 2014 - 05 - 11 ) $339 / $350 1275v3 3.5 GHz 3.9 GHz June 2, 2013 ( 2013 - 06 - 02 ) $339 / $350 1275Lv3 HD ( GT1 ) 2.7 GHz 1.2 GHz 45 W May 11, 2014 ( 2014 - 05 - 11 ) $328 / -- 1271v3 N / A 3.6 GHz 4.0 GHz N / A 80 W $328 / $339 1270v3 3.5 GHz 3.9 GHz June 2, 2013 ( 2013 - 06 - 02 ) 1268Lv3 HD P4600 ( GT2 ) 2.3 GHz 3.3 GHz 350 MHz 1 GHz 45 W $310 / -- 1265Lv3 HD ( GT1 ) 2.5 GHz 3.7 GHz 1.2 GHz $294 / -- 1246v3 HD P4600 ( GT2 ) 3.5 GHz 3.9 GHz 84 W May 11, 2014 ( 2014 - 05 - 11 ) $276 / $287 1245v3 3.4 GHz 3.8 GHz June 2, 2013 ( 2013 - 06 - 02 ) 1241v3 N / A 3.5 GHz 3.9 GHz N / A 80 W May 11, 2014 ( 2014 - 05 - 11 ) $262 / $273 1240v3 3.4 GHz 3.8 GHz June 2, 2013 ( 2013 - 06 - 02 ) 1240Lv3 2.0 GHz 3.0 GHz 25 W May 11, 2014 ( 2014 - 05 - 11 ) $278 / -- 1231v3 3.4 GHz 3.8 GHz 80 W $240 / $250 1230v3 3.3 GHz 3.7 GHz June 2, 2013 ( 2013 - 06 - 02 ) 1230Lv3 1.8 GHz 2.8 GHz 25 W $250 / -- 4 ( 4 ) 1226v3 HD P4600 ( GT2 ) 3.3 GHz 3.7 GHz 350 MHz 1.2 GHz 84 W May 11, 2014 ( 2014 - 05 - 11 ) $213 / $224 1225v3 3.2 GHz 3.6 GHz June 2, 2013 ( 2013 - 06 - 02 ) 1220v3 N / A 3.1 GHz 3.5 GHz N / A 80 W $193 / $203 2 ( 4 ) 1220Lv3 1.1 GHz 1.5 GHz 4 MB 13 W September 1, 2013 ( 2013 - 09 - 01 ) $193 / -- SKU suffixes to denote : L -- low power Mobile processors All models support : MMX, SSE, SSE2, SSE3, SSSE3, SSE4. 1, SSE4. 2, F16C, Enhanced Intel SpeedStep Technology ( EIST ), Intel VT - x, Intel 64, XD bit ( an NX bit implementation ), and Smart Cache. Core i3, i5 and i7 support AVX, AVX2, BMI1, BMI2, FMA3, and hyper - threading ( HT ). Core i3, i5 and i7 except the Core i3 - 4000M support AES - NI. Core i5 and i7 except the Core i5 - 4410E, i5 - 4402EC, i7 - 4700EC, and i7 - 4702EC support Turbo Boost 2.0. Platform Controller Hub ( PCH ) integrated into the CPU package, slightly reducing the amount of space used on motherboards. Transistors : 1.3 billion Die size : 181 mm The following table lists available mobile processors. Target segment Cores ( threads ) Processor branding and model GPU model Programmable TDP CPU Turbo ( single core ) Graphics clock rate L3 cache GPU eDRAM Release date Release price ( USD ) SDP cTDP down Nominal TDP cTDP up Normal Turbo Performance 4 ( 8 ) Core i7 4940MX HD 4600 ( GT2 ) N / A N / A 57 W / 3.1 GHz 65 W / 3.8 GHz 4.0 GHz 400 MHz 1.35 GHz 8 MB N / A January 21, 2014 $1096 4930MX 57 W / 3.0 GHz 65 W / 3.7 GHz 3.9 GHz June 2, 2013 4980HQ Iris Pro 5200 ( GT3e ) 47 W / 2.8 GHz N / A 4.0 GHz 200 MHz 1.3 GHz 6 MB 128 MB July 21, 2014 $623 4960HQ 47 W / 2.6 GHz 55 W / 3.6 GHz 3.8 GHz September 1, 2013 4950HQ 47 W / 2.4 GHz 55 W / 3.4 GHz 3.6 GHz June 2, 2013 4910MQ HD 4600 ( GT2 ) 47 W / 2.9 GHz 55 W / 3.7 GHz 3.9 GHz 400 MHz 8 MB N / A January 21, 2014 $568 4900MQ 47 W / 2.8 GHz 55 W / 3.6 GHz 3.8 GHz June 2, 2013 $570 4870HQ Iris Pro 5200 ( GT3e ) 47 W / 2.5 GHz N / A 3.7 GHz 200 MHz 1.2 GHz 6 MB 128 MB July 21, 2014 $434 4860EQ 47 W / 1.8 GHz 3.2 GHz 750 MHz 1 GHz August 2013 $508 4860HQ 47 W / 2.4 GHz 55 W / 3.4 GHz 3.6 GHz 200 MHz 1.2 GHz January 21, 2014 $434 4850EQ 47 W / 1.6 GHz N / A 3.2 GHz 650 MHz 1 GHz August 2013 $466 4850HQ 47 W / 2.3 GHz 55 W / 3.3 GHz 3.5 GHz 200 MHz 1.2 GHz June 2, 2013 $434 4810MQ HD 4600 ( GT2 ) 47 W / 2.8 GHz 55 W / 3.6 GHz 3.8 GHz 400 MHz 1.3 GHz N / A January 21, 2014 $378 4800MQ 47 W / 2.7 GHz 55 W / 3.5 GHz 3.7 GHz June 2, 2013 $380 4770HQ Iris Pro 5200 ( GT3e ) 47 W / 2.2 GHz 3.4 GHz 200 MHz 1.2 GHz 128 MB July 21, 2014 $434 4760HQ 47 W / 2.1 GHz 55 W / 3.1 GHz 3.3 GHz April 14, 2014 $434 4750HQ 47 W / 2.0 GHz 55 W / 3.0 GHz 3.2 GHz June 2, 2013 $440 4720HQ HD 4600 ( GT2 ) 47 W / 2.6 GHz N / A 3.6 GHz 400 MHz 1.2 GHz N / A January 2015 $378 4712MQ 37 W / 2.3 GHz 45 W / 3.1 GHz 3.3 GHz 1.15 GHz April 14, 2014 4712HQ 4710MQ 47 W / 2.5 GHz 55 W / 3.3 GHz 3.5 GHz 4710HQ 1.2 GHz 4702MQ 37 W / 2.2 GHz 45 W / 2.9 GHz 3.2 GHz 1.15 GHz June 2, 2013 $383 4702HQ 4700MQ 47 W / 2.4 GHz 55 W / 3.2 GHz 3.4 GHz 4700HQ 1.2 GHz 4701EQ 1 GHz September 1, 2013 $415 4700EQ June 2, 2013 $378 4702EC N / A 27 W / 2.0 GHz N / A N / A N / A N / A 8 MB April 2014 $459 4700EC 43 W / 2.7 GHz N / A Mainstream 2 ( 4 ) 4650U HD 5000 ( GT3 ) N / A 11.5 W / 800 MHz 15 W / 1.7 GHz 3.3 GHz 200 MHz 1.1 GHz 4 MB June 2, 2013 $454 4610Y HD 4200 ( GT2 ) 6 W / 800 MHz 9.5 W / 800 MHz 11.5 W / 1.7 GHz 2.9 GHz 850 MHz September 1, 2013 $393 4610M HD 4600 ( GT2 ) N / A N / A 37 W / 3.0 GHz 3.7 GHz 400 MHz 1.3 GHz January 21, 2014 $346 4600M 37 W / 2.9 GHz 3.6 GHz September 1, 2013 4600U HD 4400 ( GT2 ) 11.5 W / 800 MHz 15 W / 2.1 GHz 3.3 GHz 200 MHz 1.1 GHz $398 4578U Iris 5100 ( GT3 ) 23 W / 800 MHz 28 W / 3.0 GHz 3.5 GHz 1.2 GHz July 20, 2014 N / A 4558U 28 W / 2.8 GHz 3.3 GHz 1.2 GHz June 2, 2013 $454 4550U HD 5000 ( GT3 ) 11.5 W / 800 MHz 15 W / 1.5 GHz 3.0 GHz 1.1 GHz 4510U HD 4400 ( GT2 ) 15 W / 2.0 GHz 3.1 GHz April 2014 $393 4500U 15 W / 1.8 GHz 25 W / 3.0 GHz 3.0 GHz June 2, 2013 $398 Core i5 4402EC N / A N / A 27 W / 2.5 GHz N / A N / A N / A N / A April 2014 $324 4422E HD 4600 ( GT2 ) 25 W / 1.8 GHz 2.9 GHz 400 MHz 900 MHz 3 MB April 14, 2014 $266 4410E 37 W / 2.9 GHz N / A 1 GHz 4402E 25 W / 1.6 GHz 2.7 GHz 900 MHz September 1, 2013 4400E 37 W / 2.7 GHz 3.3 GHz 1 GHz 4360U HD 5000 ( GT3 ) 11.5 W / 800 MHz 15 W / 1.5 GHz 3.0 GHz 200 MHz 1.1 GHz January 21, 2014 $315 4350U 15 W / 1.4 GHz 2.9 GHz June 2, 2013 $342 4340M HD 4600 ( GT2 ) N / A 37 W / 2.9 GHz 3.6 GHz 400 MHz 1.25 GHz January 21, 2014 $266 4330M 37 W / 2.8 GHz 3.5 GHz September 1, 2013 4310M HD 4600 ( GT2 ) 37 W / 2.7 GHz 3.4 GHz 400 MHz 1.25 GHz January 21, 2014 $225 4310U HD 4400 ( GT2 ) 11.5 W / 800 MHz 15 W / 2.0 GHz 3.0 GHz 200 MHz 1.1 GHz $281 4302Y HD 4200 ( GT2 ) 4.5 W / 800 MHz 11.5 W / 1.6 GHz 2.3 GHz 200 MHz 850 MHz September 1, 2013 N / A 4300Y 6 W / 800 MHz 9.5 W / 800 MHz $304 4300M HD 4600 ( GT2 ) N / A N / A 37 W / 2.6 GHz 3.3 GHz 400 MHz 1.25 GHz $225 4300U HD 4400 ( GT2 ) 11.5 W / 800 MHz 15 W / 1.9 GHz 2.9 GHz 200 MHz 1.1 GHz $287 4288U Iris 5100 ( GT3 ) 23 W / 800 MHz 28 W / 2.6 GHz 3.1 GHz 1.2 GHz June 2, 2013 $342 4258U 28 W / 2.4 GHz 2.9 GHz 1.1 GHz 4308U 28 W / 2.8 GHz 3.3 GHz 1.2 GHz July 20, 2014 $315 4260U HD 5000 ( GT3 ) 11.5 W / 800 MHz 15 W / 1.4 GHz 2.7 GHz 1 GHz April 14, 2014 $315 4250U 15 W / 1.3 GHz 2.6 GHz June 2, 2013 $342 4210H HD 4600 ( GT2 ) N / A 47 W / 2.9 GHz 3.5 GHz 400 MHz 1.15 GHz July 20, 2014 $225 4210M 37 W / 2.6 GHz 3.2 GHz April 14, 2014 4210U HD 4400 ( GT2 ) 11.5 W / 800 MHz 15 W / 1.7 GHz 2.7 GHz 200 MHz 1 GHz $287 4220Y HD 4200 ( GT2 ) 6 W / 800 MHz 9.5 W / 800 MHz 11.5 W / 1.6 GHz 2.0 GHz 850 MHz $281 4210Y 11.5 W / 1.5 GHz 1.9 GHz September 1, 2013 $304 4202Y 4.5 W / 800 MHz 11.5 W / 1.6 GHz 2.0 GHz N / A 4200Y 6 W / 800 MHz 11.5 W / 1.4 GHz 1.9 GHz June 2, 2013 $304 4200U HD 4400 ( GT2 ) N / A 11.5 W / 800 MHz 15 W / 1.6 GHz 25 W / ? 2.6 GHz 1 GHz $287 4200H HD 4600 ( GT2 ) N / A 47 W / 2.8 GHz N / A 3.4 GHz 400 MHz 1.15 GHz September 1, 2013 $257 4200M 37 W / 2.5 GHz 3.1 GHz $240 Core i3 4158U Iris 5100 ( GT3 ) 23 W / 800 MHz 28 W / 2.0 GHz N / A 200 MHz 1.1 GHz June 2, 2013 $342 4120U HD 4400 ( GT2 ) 11.5 W / 800 MHz 15 W / 2.0 GHz 1 GHz April 14, 2014 $281 4112E HD 4600 ( GT2 ) N / A 25 W / 1.8 GHz 400 MHz 900 MHz $225 4110E 37 W / 2.6 GHz 4102E 25 W / 1.6 GHz September 1, 2013 4100E 37 W / 2.4 GHz 4110M 37 W / 2.6 GHz 1.1 GHz April 14, 2014 4100M 37 W / 2.5 GHz September 1, 2013 4100U HD 4400 ( GT2 ) 11.5 W / 800 MHz 15 W / 1.8 GHz 200 MHz 1 GHz June 2, 2013 $287 4030Y HD 4200 ( GT2 ) 6 W / 800 MHz 9.5 W / 800 MHz 11.5 W / 1.6 GHz 850 MHz April 14, 2014 $281 4020Y 11.5 W / 1.5 GHz September 1, 2013 $304 4012Y 4.5 W / 800 MHz N / A 4010Y 6 W / 800 MHz 9.5 W / 800 MHz 11.5 W / 1.3 GHz June 2, 2013 4030U HD 4400 ( GT2 ) N / A 11.5 W / 800 MHz 15 W / 1.9 GHz 1 GHz April 14, 2014 $281 4025U 950 MHz $275 4010U 15 W / 1.7 GHz 1 GHz September 1, 2013 $287 4005U 950 MHz $281 4000M HD 4600 ( GT2 ) N / A 37 W / 2.4 GHz 400 MHz 1.1 GHz $240 2 ( 2 ) Pentium 3561Y HD Graphics 6 W / 800 MHz 11.5 W / 1.2 GHz 200 MHz 850 MHz 2 MB December 2013 $161 3560Y September 1, 2013 OEM 3558U N / A 15 W / 1.7 GHz 1 GHz December 2013 $161 3556U September 1, 2013 OEM 3560M 37 W / 2.4 GHz 400 MHz 1.1 GHz April 14, 2014 $134 3550M 37 W / 2.3 GHz September 1, 2013 Celeron 2981U 15 W / 1.6 GHz 200 MHz 1 GHz December 2013 $137 2980U September 1, 2013 2957U 15 W / 1.4 GHz December 2013 $132 2955U September 1, 2013 2970M 37 W / 2.2 GHz 400 MHz 1.1 GHz April 14, 2014 $75 2950M 37 W / 2.0 GHz September 1, 2013 $86 2961Y 6 W / 800 MHz 11.5 W / 1.1 GHz 200 MHz 850 MHz December 2013 OEM When a cooler or quieter mode of operation is desired, this mode specifies a lower TDP and lower guaranteed frequency versus the nominal mode. This is the processor 's rated frequency and TDP. When extra cooling is available, this mode specifies a higher TDP and higher guaranteed frequency versus the nominal mode. SKU suffixes to denote : M -- mobile processor ( Socket G3 ) Q -- quad - core U -- ultra-low power ( BGA1168 packaging ) X -- `` extreme '' Y -- extreme low - power ( BGA1168 packaging ) E / H -- BGA1364 packaging See also LGA 1150 : Original Haswell chipsets List of Intel chipsets List of Intel CPU microarchitectures Notes Jump up ^ Implemented as eDRAM and serving primarily to increase the performance of integrated GPU, while being shared with the CPU. ^ Jump up to : Maximum QPI speed depends on the CPU model. Jump up ^ Unconfirmed details may differ from surrounding models References Jump up ^ `` Intel Developer Forum ''. Intel.com. Intel. Retrieved 2012 - 01 - 04. Jump up ^ Moorhead, Patrick ( 4 June 2013 ). `` Intel 's Newest Core Processors : All About Graphics And Low Power ''. Forbes. 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Jump up ^ Kirsch, Nathan ( 2013 - 06 - 15 ). `` Intel Haswell - E Halo Platform Will Have 8 - Cores, DDR4, X99 Chipset and More ''. Legit Reviews. Retrieved 2013 - 10 - 12. ^ Jump up to : Ian Cutress ( 2014 - 08 - 12 ). `` Intel Disables TSX Instructions : Erratum Found in Haswell, Haswell - E / EP, Broadwell - Y ''. AnandTech. Retrieved 2014 - 08 - 30. Jump up ^ `` Transactional Synchronization in Haswell ''. Intel. 2012 - 02 - 07. Retrieved 2012 - 02 - 07. ^ Jump up to : Wasson, Scott ( 2014 - 08 - 12 ). `` Errata prompts Intel to disable TSX in Haswell, early Broadwell CPUs ''. The Tech Report. Retrieved 2014 - 08 - 12. ^ Jump up to : `` Desktop 4th Generation Intel Core Processor Family, Desktop Intel Pentium Processor Family, and Desktop Intel Celeron Processor Family : Specification Update ( Revision 014 ) '' ( PDF ). Intel. June 2014. p. 46. Retrieved 2014 - 08 - 13. Under a complex set of internal timing conditions and system events, software using the Intel TSX ( Transactional Synchronization Extensions ) instructions may observe unpredictable system behavior. Jump up ^ `` The Compute Architecture of Intel Processor Graphics Gen7. 5 ''. Retrieved 13 September 2014. Jump up ^ `` Intel Haswell Architecture Slides -- IDF 2012 ''. AnandTech. 2012 - 09 - 11. Jump up ^ `` Release Notes Driver version : 15.40. 38.4963 '' ( PDF ). 2018 - 05 - 04. Retrieved 2018 - 05 - 04. Jump up ^ `` Dowwnload Intel ® Graphics Driver for Windows 7 * / 8.1 * ( 15.36 ) ''. Intel Drivers & Support. 2018 - 01 - 19. Retrieved 2018 - 01 - 19. This is the last of version 15.36 driver to support 4th generation on Windows 7 * and Windows 8.1 *. No further drivers are to be expected for this generation on these operating systems. Jump up ^ `` Haswell '' ( slide ). Intel. Retrieved 2012 - 02 - 15. Jump up ^ `` Intel roadmap shows Haswell - E, Haswell Refresh and Skylake ''. Guru3d.com. Retrieved 2013 - 10 - 12. Jump up ^ `` Intel to Officially Enable Better Overclocking in Haswell ''. News.softpedia.com. 2012 - 09 - 20. Retrieved 2013 - 10 - 12. Jump up ^ Intel Haswell Processors to Further Improve Overclocking ( 2012 - 09 - 20 ). `` Intel Haswell Processors to Further Improve Overclocking ''. Xbitlabs.com. Archived from the original on 2013 - 10 - 14. Retrieved 2013 - 10 - 12. Jump up ^ `` Haswell GT3e Pictured, Coming to Desktops ( R - SKU ) & Notebooks ''. AnandTech. Retrieved 2013 - 09 - 15. ^ Jump up to : `` Intel Iris Pro 5200 Graphics Review : Core i7 - 4950HQ Tested ''. AnandTech. 2013 - 06 - 01. Retrieved 2013 - 09 - 16. Jump up ^ `` Products ( Formerly Crystal Well ) ''. Intel. Retrieved 2013 - 09 - 15. Jump up ^ `` The Intel Ivy Bridge ( Core i7 3770K ) Review ''. AnandTech. Retrieved 2013 - 10 - 12. Jump up ^ `` Intel 's Haswell Architecture Analyzed : Building a New PC and a New Intel ''. AnandTech. Retrieved 2013 - 10 - 12. Jump up ^ `` Intel 's Thunderbolt 2 : Everything You Need to Know ''. AnandTech. Retrieved 2014 - 01 - 16. Jump up ^ `` Intel Roadmap Slides Leak Haswell Z87 Chipset Motherboards ''. Wccftech.com. 2013 - 06 - 02. Retrieved 2014 - 01 - 16. Jump up ^ `` Intel Haswell ''. File connect. Archived from the original ( JPEG ) on 2012 - 04 - 25. Jump up ^ `` The Haswell Review : Intel Core i7 - 4770K & i5 - 4670K Tested ''. AnandTech. 2013 - 06 - 01. Retrieved 2013 - 11 - 14. Jump up ^ `` Intel 's Haswell Takes A Major Step Forward, Integrates Voltage Regulator ''. hothardware.com. 2013 - 05 - 13. Retrieved 2013 - 11 - 14. Jump up ^ `` Few PSUs support Haswell 's C6 / C7 low - power states ''. The Tech Report. 2013 - 04 - 30. Retrieved 2014 - 04 - 02. Jump up ^ `` The big Haswell PSU compatibility list ''. The Tech Report. 2013 - 06 - 04. Retrieved 2014 - 04 - 02. Jump up ^ Sean Hollister ( 2012 - 09 - 05 ). `` Intel 's power - efficient Haswell processor targets thinner laptops with new 10 - watt TDP ''. The Verge. Retrieved 2013 - 10 - 12. Jump up ^ Intel 's power - efficient Haswell processor targets thinner laptops with new 10 - watt TDP Jump up ^ `` Intel migrates to desktop Multi-Chip Modules ( MCMs ) with 14nm Broadwell ''. Fudzilla.com. 2012 - 04 - 15. Retrieved 2013 - 10 - 12. Jump up ^ `` Intel 's Haswell CPU Microarchitecture ''. Realworldtech.com. 2012 - 11 - 13. Retrieved 2013 - 10 - 12. Jump up ^ Myslewski, Rik ( 2012 - 09 - 20 ). `` Deep, deep dive inside Intel 's next - generation processor ''. The Register. Archived from the original on 2015 - 01 - 23. Retrieved 2017 - 04 - 07. Jump up ^ Johan De Gelas ( 2014 - 09 - 08 ). `` Intel Xeon E5 Version 3 : Up to 18 Haswell EP Cores ''. AnandTech. Retrieved 2014 - 09 - 09. Jump up ^ Shilov, Anton. `` Intel to release 18 - core Xeon E7 v3 ' Haswell - EX ' processors in Q2 2015 ''. kitguru. Retrieved 20 November 2014. Jump up ^ Mujtaba, Hassan ( 2015 - 05 - 06 ). `` Intel Unleashes Haswell - EX Xeon E7 V3 Processors - Up to 18 Cores, 45 MB L3 Cache, 12 TB DDR4 Memory Support and 5.7 Billion Transistors ''. Wccftech. Retrieved 2017 - 12 - 18. Jump up ^ `` Intel 's Haswell - X Xeon EP Processor Surfaces in Malaysia ''. Tom 's Hardware. 2013 - 07 - 14. Retrieved 2013 - 10 - 05. Jump up ^ Nath, Preetam ( 2014 - 01 - 10 ). `` ( EXCLUSIVE ) Intel 2014 Haswell - E to pack 8 cores, DDR4, X99 PCH and more -- Page 3 of 3 ''. Vr-zone.com. Retrieved 2014 - 01 - 21. Jump up ^ `` Futurology : Haswell - EP will have 14 cores and 35MB L3 ''. Tech News Pedia. 2012 - 06 - 21. Retrieved 2013 - 10 - 12. Jump up ^ Charlie Demerjian ( 2012 - 07 - 09 ). `` Haswell - EP to use the same socket, just totally different ''. SemiAccurate. Retrieved 2013 - 10 - 12. Jump up ^ `` Launch schedule of Intel Xeon server processors ''. Cpu-world.com. Retrieved 2014 - 01 - 21. Jump up ^ `` Intel public roadmap, 2H2013 '' ( PDF ). Retrieved 13 September 2014. Jump up ^ `` Intel Haswell - EP Xeon E5 V3 Processor Pictured -- Only Compatible With LGA2011 - 3 Socket ''. Wccftech.com. Retrieved 2014 - 02 - 21. Jump up ^ `` Intel Xeon Processor E5 v3 Product Families : Specification Update '' ( PDF ). Intel. January 2015. pp. 7 -- 8. Retrieved 2015 - 02 - 03. Jump up ^ Johan De Gelas ( 2014 - 09 - 08 ). `` Intel Xeon E5 Version 3 -- Up to 18 Haswell EP Cores : The Magic Inside the Uncore ''. AnandTech. Retrieved 2014 - 09 - 09. Jump up ^ Ian Cutress ( 2014 - 05 - 11 ). `` The Intel Haswell Refresh Review : Core i7 - 4790, i5 - 4690 and i3 - 4360 Tested ''. AnandTech. Retrieved 2014 - 07 - 30. Jump up ^ `` Motherboards -- Z87 - DELUXE ''. ASUS. Retrieved 2014 - 07 - 26. Jump up ^ Kirsch, Nathan ( 2014 - 06 - 10 ). `` Intel Core i7 - 4790K Devil 's Canyon Processor Review -- Intel Core i7 - 4790K CPU Temp Testing ''. legitreviews.com. Retrieved 2014 - 07 - 30. Jump up ^ Cutress, Ian ( July 11, 2014 ). `` Devil 's Canyon Review : Intel Core i7 - 4790K and i5 - 4690K ''. AnandTech. p. 1. Retrieved August 26, 2014. ^ Jump up to : `` Intel Comparison Table of Haswell Celeron, Pentium, i3, i5, and i7 models ''. Intel.com. Retrieved 2013 - 09 - 02. Jump up ^ `` ARK Intel Core i7 - 4790K Processor ( 8M Cache, up to 4.40 GHz ) ''. Intel. Retrieved 2014 - 07 - 15. Jump up ^ `` ARK Intel Core i5 - 4690K Processor ( 6M Cache, up to 3.90 GHz ) ''. Intel. Retrieved 2014 - 07 - 18. ^ Jump up to : Shimpi, Lal. `` The Haswell Review : Intel Core i7 - 4770K & i5 - 4670K Tested ''. anandtech. Retrieved 20 November 2014. Jump up ^ Smith, Tony. `` Inside Intel 's Haswell : What do 1.4 BEELLION transistors get you ? ''. theregister.co.uk. Retrieved 20 November 2014. Jump up ^ `` Intel Haswell R - series CPU Lineup Leaked ''. VR Zone. Retrieved 2013 - 04 - 05. Jump up ^ `` Intel Haswell CPU Lineup Leaked, Core i7 - 4770K Flagship Fourth Generation Processor ''. http://wccftech.com/. Retrieved 2013 - 04 - 01. External link in website = ( help ) Jump up ^ `` Intel to renew commitment to desktop PCs with a slew of new CPUs ''. techreport.com. 2014 - 03 - 19. Retrieved 2014 - 03 - 25. Jump up ^ Chris. L ( 2014 - 06 - 20 ). `` 確定 9 月 14 日 解禁, Intel Haswell - E 與 X99 平台 已 在 路上 - VR - Zone 中文 版 '' ( in Chinese ). Chinese.vr-zone.com. Retrieved 2014 - 06 - 26. ^ Jump up to : `` 4th Generation Intel ® Core TM i5 Processors ( Desktop ) ''. Retrieved 2013 - 06 - 02. Jump up ^ `` Intel ® Core TM i7 - 4790K Processor ( 8M Cache, up to 4.40 GHz ) ''. Ark.intel.com. Retrieved 2014 - 08 - 20. ^ Jump up to : `` Intel Core i5, i7 Haswell Processors to be Released in June ''. Retrieved 2013 - 02 - 05. ^ Jump up to : `` Intel Xeon E5 - 2600 v3 Processor Overview : Haswell - EP Up to 18 Cores ''. pcper. Retrieved 17 June 2018. Jump up ^ Anthony Shvets ( 2015 - 05 - 07 ). `` Intel launches Xeon E7 v3 server processors ''. cpu-world.com. Retrieved 2015 - 05 - 16. Jump up ^ Johan De Gelas ( 2015 - 05 - 08 ). `` The Intel Xeon E7 - 8800 v3 Review : The POWER8 Killer ? ''. AnandTech. Retrieved 2015 - 05 - 16. Jump up ^ `` Intel Xeon Processor E5 v3 Product Families : Specification Update '' ( PDF ). Intel. October 2014. pp. 10 -- 11. Retrieved 2014 - 10 - 17. Jump up ^ `` Lenovo Showcases High - Performance Computing Innovations at Supercomputing 2014 ''. news.lenovo.com. November 18, 2014. Retrieved April 10, 2015. Jump up ^ Intel ® Core TM i3 - 4000M Processor ( 3M Cache, 2.40 GHz ) Product Specifications Jump up ^ Andrew Cunningham ( 2013 - 06 - 04 ). `` The U is for Ultrabook : Intel 's low - power, dual - core Haswell CPUs unveiled ''. arstechnica.com. Retrieved 2013 - 10 - 22. ^ Jump up to : `` Tech ARP - Mobile CPU Comparison Guide Rev. 11.9 ''. techarp.com. 2015 - 04 - 09. Retrieved 2015 - 04 - 09. ^ Jump up to : `` 4th Generation Intel Core processor based on Mobile M - Processor and H - Processor Lines Datasheet, Volume 1 of 2 '' ( PDF ). Intel.com. December 2013. Retrieved 2013 - 12 - 22. Configurable TDP ( cTDP ) and Low - Power Mode ( LPM ) form a design vector where the processor behavior and package TDP are dynamically adjusted to a desired system performance and power envelope. (... ) With cTDP, the processor is now capable of altering the maximum sustained power with an alternate guaranteed frequency. Configurable TDP allows operation in situations where extra cooling is available or situations where a cooler and quieter mode of operation is desired. Jump up ^ `` The technical details behind Intel 's 7 Watt Ivy Bridge CPUs ''. Arstechnica.com. 2013 - 01 - 14. Retrieved 2013 - 12 - 22. If the CPU needs to work hard for an extended period of time and the laptop gets warmer, it will slowly ramp down its speed until it 's operating at its stated TDP. (... ) There are two OEM - configurable `` power level '' states that define how quick the CPU can be in these situations : PL2 tells the processor how much power it 's allowed to use when it needs a short burst of speed, and PL1 defines how quickly the processor can run under sustained load. (... ) This is at the heart of what Intel is doing with the Y - series processors : their maximum TDP has been lowered four watts, from 17 to 13. Intel is also validating them for use at two lower PL1 values : 10 watts and 7 watts. This is where the marketing we discussed earlier comes in -- rather than keeping these values under the covers as it has so far been content to do, Intel has taken that lowest value, put it on its product pages, and called it SDP. Jump up ^ `` 4th Generation Intel Core processor based on Mobile U-Processor and Y - Processor Lines Datasheet, Volume 1 of 2 '' ( PDF ). intel.com. December 2013. Retrieved 2013 - 12 - 22. ^ Jump up to : `` Intel Quietly Launches Ten New Mobile Processors ''. TomsHardware.com. Retrieved 11 February 2014. ^ Jump up to : `` Intel Core i7 - 4750HQ Mobile processor -- CL8064701510101 ''. Cpu-world.com. Retrieved 2013 - 10 - 12. ^ Jump up to : `` Intel refreshes Core i5, i7 and N - Series mobile lineups ''. Cpu-world.com. Retrieved 2014 - 07 - 21. Jump up ^ `` Intel Core i7 - 4960HQ Mobile processor -- CL8064701511001 ''. Cpu-world.com. Retrieved 2013 - 10 - 12. Jump up ^ `` Intel Core i5 - 4308U Mobile processor -- CL8064701954700 ''. CPU World. External links `` Intel Haswell Architecture Disclosure : Live Blog ''. AnandTech. September 11, 2012. `` 4th Generation of Core Microarchitecture : Intel Haswell ''. X-bit labs. September 12, 2012. `` Intel Core `` Haswell '' Desktop Processor Box Pricing Compiled ``. TechPowerUp. April 23, 2013. `` XtremeSystems OC Examples ''. Charles Wirth. June 1, 2013. `` Intel Core i7 - 4770K CPU Review. Intel Haswell for Desktops : Ruin of Our Hopes ? ''. X-bit labs. June 1, 2013. `` Overview of Power Management for 3rd generation Ultrabook Platform, Haswell ''. AnandTech Forums. 2013 - 10 - 15. Intel processors Discontinued BCD oriented ( 4 - bit ) 4004 ( 1971 ) 4040 ( 1974 ) pre-x86 ( 8 - bit ) 8008 ( 1972 ) 8080 ( 1974 ) 8085 ( 1977 ) Early x86 ( 16 - bit ) 8086 ( 1978 ) 8088 ( 1979 ) 80186 ( 1982 ) 80188 ( 1982 ) 80286 ( 1982 ) x87 ( external FPUs ) 8 / 16 - bit databus 8087 ( 1980 ) 16 - bit databus 80187 80287 80387SX 32 - bit databus 80387DX 80487 IA - 32 ( 32 - bit ) 80386 SX 376 EX 80486 SX DX2 DX4 SL RapidCAD OverDrive A100 / A110 Celeron ( 1998 ) D ( 2004 ) Pentium Original OverDrive Pro II II OverDrive III Dual - Core Core Solo Duo Tolapai x86 - 64 ( 64 - bit ) Celeron Dual - Core Pentium Extreme Edition Dual - Core Core i7 ( some ) Other CISC iAPX 432 RISC i860 i960 StrongARM XScale hide Current IA - 32 ( 32 - bit ) Atom CE SoC Quark x86 - 64 ( 64 - bit ) Atom CE SoC Celeron Pentium Core i3 i5 i7 i9 Xeon E3 E5 E7 Phi EPIC Itanium Lists Atom Celeron Core i3 i5 i7 i9 Itanium Pentium Pro II III Xeon Related Chipsets PCHs SCHs ICHs PIIXs GPUs Codenames GMA HD and Iris Graphics Stratix hide Microarchitectures P5 800 nm P5 600 nm P54C 350 nm P54CS P55C 250 nm Tillamook P6 / Pentium M / Enhanced Pentium M 500 nm P6 350 nm P6 Klamath 250 nm Mendocino Dixon Tonga Covington Deschutes Katmai Drake Tanner 180 nm Coppermine Coppermine T Timna Cascades 130 nm Tualatin Banias 90 nm Dothan Stealey Tolapai Canmore 65 nm Yonah Sossaman NetBurst 180 nm Willamette Foster 130 nm Northwood Gallatin Prestonia 90 nm Tejas and Jayhawk Prescott Smithfield Nocona Irwindale Cranford Potomac Paxville 65 nm Cedar Mill Presler Dempsey Tulsa Core / Penryn 65 nm Merom - L Merom Conroe - L Allendale Conroe Kentsfield Woodcrest Clovertown Tigerton 45 nm Penryn Penryn - QC Wolfdale Yorkfield Wolfdale - DP Harpertown Dunnington Bonnell / Saltwell 45 nm Silverthorne Diamondville Pineview Lincroft Tunnel Creek Stellarton Sodaville Groveland 32 nm Cedarview Penwell Cloverview Berryville Centerton Nehalem / Westmere 45 nm Clarksfield Lynnfield Jasper Forest Bloomfield Gainestown ( Nehalem - EP ) Beckton ( Nehalem - EX ) 32 nm Arrandale Clarkdale Gulftown ( Westmere - EP ) Westmere - EX Sandy Bridge / Ivy Bridge 32 nm Sandy Bridge Sandy Bridge - E Gladden 22 nm Ivy Bridge Ivy Bridge - EP Ivy Bridge - EX Haswell / Broadwell 22 nm Haswell 14 nm Broadwell Silvermont / Airmont 22 nm Valleyview Tangier Anniedale 14 nm Cherryview Skylake 14 nm Skylake Kaby Lake Coffee Lake Whiskey Lake Amber Lake 10 nm Cannon Lake Goldmont 14 nm Goldmont Goldmont Plus Future 14 nm Cascade Lake 10 nm Ice Lake Tiger Lake 7 nm or 10 nm Sapphire Rapids Intel CPU core roadmaps from NetBurst and P6 to Sapphire Rapids Atom ( ULV ) Feature size x86 600 nm P6 Pentium Pro ( 133 MHz ) 500 nm Pentium Pro ( 150 MHz ) 350 nm Pentium Pro ( 166 -- 200 MHz ) Klamath 250 nm Deschutes Katmai NetBurst 180 nm Coppermine Willamette 130 nm Tualatin Northwood Banias NetBurst ( HT ) NetBurst ( × 2 ) 90 nm Dothan Prescott ⇨ Prescott ‐ 2M ⇨ Smithfield Tejas → ⇩ → Cedarmill ( Tejas ) 65 nm Yonah Nehalem ( NetBurst ) Cedar Mill ⇨ Presler Core Merom ( x86 - 64 ) DDR2 + DDR3 Bonnell Bonnell 45 nm Penryn Nehalem Nehalem HT reintroduced, integrated MC, PCH, L3 - cache introduced, 256KiB L2 - cache / core, DDR3 Saltwell 32 nm Westmere GPU on same package in 45nm, AES - NI introduced Sandy Bridge Sandy Bridge on - die ring bus, GPU on die, no more non-UEFI motherboards, DDR3 Silvermont Silvermont 22 nm Ivy Bridge Haswell Haswell FIVR, DDR3 + DDR3L Airmont 14 nm Broadwell Goldmont Goldmont Skylake Skylake DDR3L + DDR4 Kaby Lake Goldmont Plus Coffee Lake DDR4 Whiskey Lake Amber Lake Cascade Lake 10 nm Cannon Lake Ice Lake Ice Lake Tiger Lake 7 nm or 10 nm++ Ice Lake or new architecture Sapphire Rapids Italic names indicate canceled processors Bold names are the microarchitecture names Bold italic names are future processors Retrieved from `` https://en.wikipedia.org/w/index.php?title=Haswell_(microarchitecture)&oldid=851446359 '' Categories : Intel x86 microprocessors Intel microarchitectures Transactional memory Hidden categories : CS1 errors : external links CS1 Chinese - language sources ( zh ) Talk Contents About Wikipedia বাংলা Čeština Deutsch Eesti Español Français 한국어 Հայերեն Italiano Lietuvių Bahasa Melayu 日本 語 Norsk ਪੰਜਾਬੀ Polski Português Русский Slovenčina Српски / srpski Suomi Türkçe Українська Tiếng Việt 中文 15 more Edit links This page was last edited on 22 July 2018, at 10 : 14 ( UTC ). 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Question: when did 4th generation intel processors come out
Answer: June 4, 2013