List of Xeon microprocessors (14 nm and smaller)

The following is a partial list of Intel Xeon microprocessors. It includes the processors built with a 14 nm or smaller architecture.


 Broadwell-based Xeons (14 nm)

 "Broadwell DE" 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, F16C, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), TXT, Intel VT-x, Intel EPT, Intel VT-d, Hyper-threading, Turbo Boost (except D-1518, D-1529), AES-NI, Smart Cache, ECC memory.
 SoC peripherals include 8× USB (4× 2.0, 4× 3.0), 6× SATA, 2× Integrated 10 GbE LAN, UART, GPIO, and 32 lanes of PCI Express (8× 2.0, 24× 3.0), in ×16, ×8 and ×4 configurations.
 Support for up to four DIMMs of DDR4 or DDR3L memory per CPU socket.

 Xeon  series (1P, SoC) 
 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Hewitt Lake" 

 Xeon  series (1P, SoC) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Broadwell H" 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, F16C, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), TXT, Intel VT-x, Intel EPT, Intel VT-d, Hyper-threading, Turbo Boost, AES-NI, Smart Cache, ECC memory.
 Support for up to four DIMMs of DDR3L memory per CPU socket.

 Xeon  series (1P) 

 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache GPUmodel GPUfrequency TDP Socket I/O bus style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Broadwell EP" 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, F16C, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, Hyper-threading (except E5-2603v4, 2609v4 and 4627v4), Turbo Boost 2.0 (except E5-1603v4, 1607v4, 2603v4, 2609v4 and 4610v4), AES-NI, Smart Cache.
 Transistors: Up to 10 cores: 3.20 billion, Up to 15 cores: 4.70 billion,  Up to 24 cores: 7.20 billion
 Die size: Up to 10 cores: 246 mm2, Up to 15 cores: 306 mm2,  Up to 24 cores: 456 mm2
 Support for up to twelve DIMMs of DDR4 memory per CPU socket.

 Xeon  series (1P) 

 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon  series (2P) 

 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon  series (4P) 

 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Broadwell EX" 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, F16C, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, Hyper-threading, Turbo Boost 2.0, AES-NI, Smart Cache.
 Support for up to 12 DIMMs of DDR4 memory per CPU socket.

 Xeon  series (4P) 

 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon  series (8P) 
 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Skylake-based Xeons 

 "Skylake-D" (14 nm) 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX2, AVX-512, F16C, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), TXT, Intel VT-x, Intel EPT, Intel VT-d, Hyper-threading, Turbo Boost, AES-NI, TSX-NI, Intel MPX, Smart Cache, ECC memory.
 SoC peripherals include 24× USB (10× 3.0, 14× 2.0), 14× SATA 3.0, 4× Integrated 10 GbE LAN (except D-2191), UART, GPIO, and 32 lanes of PCI Express 3.0 in ×16, ×8 and ×4 configurations.
 Support for up to 8 DIMMs of DDR4 memory, up to 64 GB per DIMM (512 GB).
 I (such as D-2161I): Integrated Intel Ethernet
 T (such as D-2183T): high temperature support or extended reliability offerings
 N (such as D-2187NT): Intel Ethernet and Intel QuickAssist Technology
 Package size: 42.5 × 55 mm

 Xeon D-21xx (uniprocessor, SoC) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Skylake-S" (14 nm) 

  Xeon E3-12xx v5 (uniprocessor) 

 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache GPUmodel GPUfrequency TDP Socket I/O bus style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Skylake-H" (14 nm) 

 Xeon E3-15xx v5 (uniprocessor) 

 Modelnumber sSpecnumber Cores Frequency Turbo L2cache L3cache GPUmodel GPUfrequency TDP Socket I/O bus style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Skylake-W" (14 nm) 

 Xeon W-21xx (uniprocessor) 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, FMA3, MPX, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, Turbo Boost (excluding W-2102 and W-2104), Hyper-threading (excluding W-2102 and W-2104), AES-NI, Intel TSX-NI, Smart Cache.
 PCI Express lanes: 48
 Supports up to 8 DIMMs of DDR4 memory, maximum 512 GB.

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon W-31xx (uniprocessor) 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, FMA3, MPX, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, Turbo Boost, Hyper-threading, AES-NI, Intel TSX-NI, Smart Cache.
 PCI Express lanes: 48
 Supports up to 12 DIMMs of DDR4 memory, maximum 512 GB.

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Skylake-SP" (14 nm) Scalable Performance

 Support for up to 12 DIMMs of DDR4 memory per CPU socket
 Xeon Platinum supports up to eight sockets; Xeon Gold supports up to four sockets; Xeon Silver and Bronze support up to two sockets
 Xeon Platinum, Gold 61XX, and Gold 5122 have two AVX-512 FMA units per core; Xeon Gold 51XX (except 5122), Silver, and Bronze have a single AVX-512 FMA unit per core
 -F: integrated OmniPath fabric
 -M: 1536 GB RAM per socket vs 768 GB for non-M SKUs
 -P: integrated FPGA
 -T: High thermal-case and extended reliability

 Xeon Bronze and Silver (dual processor) 
 Xeon Bronze 31XX has no HT or Turbo Boost support
 Xeon Bronze 31XX supports DDR4-2133 MHz RAM; Xeon Silver 41XX supports DDR4-2400 MHz RAM
 Xeon Bronze 31XX and Xeon Silver 41XX support two UPI links at 9.6 GT/s

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon Gold (quad processor) 
 Xeon Gold 51XX has two UPIs at 10.4 GT/s; Xeon Gold 61XX has three UPIs at 10.4 GT/s
 Xeon Gold 51XX support DDR4-2400 MHz RAM (except 5122); Xeon Gold 5122 and 61XX support DDR4-2666 MHz RAM

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)                                                                                

 Xeon Platinum (octa processor) 
 Xeon Platinum has three UPIs at 10.4 GT/s.
 Xeon Platinum supports DDR4-2666 MHz RAM (except 8136).

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD) 

Kaby Lake-based Xeons
 "Kaby Lake-S" (14 nm) 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, F16C, BMI1 (Bit Manipulation Instructions1), BMI2, MPX, SGX, 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 v6, E3-1225 v6), Turbo Boost 2.0, AES-NI, Smart Cache, TSX-NI, ECC memory

  Xeon E3-12xx v6 (uniprocessor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo L2cache L3cache GPUmodel GPUfrequency TDP Socket I/O bus style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Kaby Lake-H" (14 nm) 
 Xeon E3-15xx v6 (uniprocessor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo L2cache L3cache GPUmodel GPUfrequency TDP Socket I/O bus style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

Coffee Lake-based Xeons
 "Coffee Lake-S WS" (14 nm) 

 Xeon E-2xxx (uniprocessor) 
 Xeon E-2x1x2x3: x1 represents the generation. x3 represents the number of cores. 
 No suffix letter: without integrated GPU
 -G: with integrated GPU
 -M: BGA mobile processor
 -L: low power
 -E: embedded

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo L2cache L3cache GPUmodel GPUfrequency TDP Socket I/O bus style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Coffee Lake-H" (14 nm) 
 Xeon E-2xxxM (uniprocessor) 
Xeon E-2186M & 2286M support Intel Thermal Velocity Boost.

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo L2cache L3cache GPUmodel GPUfrequency TDP Socket I/O bus style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

Cascade Lake-based Xeons

 "Cascade Lake-SP" (14 nm) Scalable Performance

 Support for up to 12 DIMMs of DDR4 memory per CPU socket
 Xeon Platinum supports up to eight sockets; Xeon Gold supports up to four sockets; Xeon Silver and Bronze support up to two sockets
 No suffix letter: up to 1.0TB DDR4 per socket
 -M: Medium DDR memory tier support (up to 2.0TB)
 -L: Large DDR memory  tier support (up to 4.5TB)
 -N: Network & NFV specialized
 -T: High thermal-case and extended reliability
 -Y: Speed select
 -V: VM density value specialized
 -S: Search value specialized
 -U: Uniprocessor

 Xeon Gold (uniprocessor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon Bronze and Silver (dual processor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon Gold (dual processor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD) 


 Xeon Gold (quad processor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon Platinum (octa processor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Cascade Lake-AP" (14 nm) Advanced Performance
 Support up to two sockets
 2 dies per socket

 Xeon Platinum (dual processor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 "Cascade Lake-W" (14 nm) 

 Xeon W-22xx (uniprocessor) 
 All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, FMA3, MPX, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, Turbo Boost, Hyper-threading, AES-NI, Intel TSX-NI, Smart Cache, DL Boost.
 PCI Express lanes: 48
 Supports up to 8 DIMMs of DDR4 memory, maximum 1 ×TB.

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0/max. 3.0 L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

 Xeon W-32xx (uniprocessor) 
 PCI Express lanes: 64
 Supports up to 12 DIMMs of DDR4 memory, maximum 1 ×TB.
 -M: Medium DDR memory tier support (up to 2 ×TB)

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

Ice Lake-based Xeons

 "Ice Lake-SP" (10 nm) Scalable Performance

 Support for up to 16 DIMMs of DDR4 memory per CPU socket
 Support up to two sockets
 Support up to 6.0TB DDR4 per socket
 Support Speed Select - Base Frequency
 -N: Network & NFV specialized
 -T: High thermal-case and extended reliability
 -Y/C: Speed Select - Performance Profile
 -V: VM density value specialized
 -S: 512GB SGX enclave
 -U: Uniprocessor
 -Q: Liquid Cooling Optimized

 Xeon Platinum (dual processor) 

 Modelnumber sSpecnumber Cores(threads) Frequency Turbo Boostall-core/2.0(/max. 3.0) L2cache L3cache TDP Socket I/O bus Memory style="text-align:right;"  Release date Partnumber(s) Releaseprice (USD)

Related pages
 List of Xeon microprocessors (45 to 22 nm)

 References 

Category:Computer hardware