# Silicon Integrated Systems

Silicon Integrated Systems (SiS; Chinese: 矽統科技; pinyin: Xìtǒng Kējì) is a company that manufactures, among other things, motherboard chipsets. The company was founded in 1987 in Hsinchu Science Park, Taiwan.

## Business

In the late 1990s, SiS made the decision to invest in their own chip fabrication facilities. At the end of 1999, SiS acquired Rise Technology and its mP6 x86 core technology.

## Mainboard chipsets

One of the most famous chipsets produced by SiS was the late 486-age chipset 496/497 which supported PCI bus among older ISA- and VLB-buses. Mainboards using this chipset and equipped with CPUs such as the Intel 80486DX4, AMD 5x86 or Cyrix Cx5x86 processors had performance and compatibility comparable with early Intel Pentium systems in addition to a lower price.
After this late success, SiS continued positioning itself as a budget chipset producer. The company emphasized high integration to minimize the cost to implement their solutions. As such, SiS one-chip mainboard chipsets that included integrated video, such as the Socket 7-based SiS 5596, SiS 5598, and SiS 530 along with the Slot 1-based SiS 620. These were some of the first PC chipsets with such high integration. They allowed entire system solutions to be built with just a mainboard, system RAM, and a CPU.

### 386 & 486 (Socket 1, 2, 3)

* SiS 310,320,330 "Rabbit"
* SiS 401/402 ISA
* SiS 406/411 EISA, Vesa Local Bus
* SiS 460 ISA, Vesa Local Bus
* SiS 461 ISA, Vesa Local Bus
* SiS 471 ISA, Vesa Local Bus
* SiS 496/497 ISA, VLB, PCI
| Chipset | Release Date | Part Numbers | South Bridge | Socket | Processors | FSB | Memory types | Max. memory | Parity/ECC | L2 Cache Type | VLB support | PCI support |
| SiS 310, 320, 330 | 1991 | SiS 85C310, SiS 85C320, SiS 85C330 | N/A | 132-pin PGA | 386DX | 25/33/40 MHz | FPM | 32 MB | ?? | Async. | No | No |
| SiS 401/402 | | SiS 85C401, SiS 85C402 | N/A | 132-pin PGA, Socket 1/2/3 | 386DX, 5V 486 | 25/33/40/50 MHz | FPM | 64 MB | Parity | Async. | | No |
| SiS 406/411 | 1991? | SiS 85C406, SiS 85C411 | N/A | 132-pin PGA, Socket 1/2/3 | 386DX, 5V 486 | 25/33/40/50 MHz | FPM | 64 MB | Parity | Async. | | No |
| SiS 460 | 1993 | SiS 85C460 | N/A | 132-pin PGA, Socket 1/2/3 | 386DX, 5V 486 | 25/33/40/50 MHz | FPM | 64 MB | Parity | Async. | Yes | No |
| SiS 461 | | SiS 85C461 | N/A | 132-pin PGA, Socket 1/2/3 | 386DX, 5V 486 | 25/33/40/50 MHz | FPM | 64 MB | Parity | Async. | Yes | No |
| SiS 471 | 1994 | SiS 85C471 | N/A | Socket 1/2/3 | 5 V/3.3 V 486, Am5x86, Cx5x86, Pentium Overdrive | 25/33/40/50 MHz | FPM | 128 MB | Parity | Async. | Yes | No |
| SiS 496/497 | 1995 | SiS SiS85C496, SiS SiS85C497 | SiS 497 | Socket 1/2/3 | 5 V/3.3 V 486, Am5x86, Cx5x86, Pentium Overdrive | 25/33/40/50 MHz | FPM, EDO | 256 MB | Parity | Async. | Yes | 2.0 |

### Pentium (Socket 4,5,7)

* SiS 501/502/503 ISA, PCI
* SiS 5511/5512/5513 ISA, PCI
* SiS 5571 ISA, PCI
* SiS 5581 ISA, PCI
* SiS 5582 ISA, PCI
* SiS 5591/5595 ISA, PCI, AGP
The SiS 530 (Sindbad) with SiS 5595 southbridge supported Socket 7, SDRAM 1.5 GB max., a bus frequency from 66 MHz to 124 MHz, and can have from 2 to 8 MiB shared memory for an integrated AGP SiS 6306 2D/3D graphics controller. Includes integrated UDMA66 IDE controller. mainboards using the SiS 530 were positioned as cheap office platforms and paired often with low-cost chips from Intel competitors, such as the AMD K6 series or Cyrix 6x86. The graphics controller had Direct3D 6.0 and OpenGL support, although it was a very low-performance product for 3D acceleration.
SiS 540 (Spartan) integrates SiS 300 graphics controller.
| Chipset | Release Date | Part Numbers | South Bridge | Socket | Processors | FSB | Memory types | Max. memory | Max. cacheable | Parity/ECC | L2 Cache Type | PCI support | Graphics Slot | IGP |
| SiS 501/502/503 | 1995 | SiS 85C501, SiS 85C502, SiS 85C503 | SiS 503 | Socket 4 Socket 5/7 | Pentium, AMD K5, Cyrix 6x86 | 50/60/66 MHz | FPM | 128 MB | 128 MB | N/A | Async. | 2.0 | N/A | No |
| SiS 5101/5102/5103 | 1995 | | SiS 5103 | Socket 4 Socket 5/7 | Pentium, AMD K5, Cyrix 6x86 | 50/60/66 MHz | FPM, EDO | 512 MB | 512 MB | N/A | Async. | 2.0 | N/A | No |
| SiS 5501/5502/5503 | 1995 | | SiS 5503 | Socket 4 Socket 5/7 | Pentium, AMD K5, Cyrix 6x86 | 50/60/66 MHz | FPM, EDO | 512 MB | ? | N/A | Async. | 2.0 | N/A | No |
| SiS 5511/5512/5513 | 1995 | | SiS 5513 | Socket 5/7 | Pentium, AMD K5, Cyrix 6x86 | 50/60/66 MHz | FPM, EDO | 512 MB 1 GB may be possible | ? | Parity | Async. / Pburst | 2.1 | N/A | No |
| SiS 5596/5513 | 1996 | | SiS 5513 | Socket 5/7 | Pentium, Pentium MMX, 6x86, AMD K5/K6, Rise mP6, IDT Winchip | 50/60/66 MHz | FPM, EDO | 512 MB | | N/A | Async. / Pburst | 2.1 | N/A | SiS 6205 |
| SiS 5571 | 1996 | | Northbridge integrated | Socket 7 | Pentium, Pentium MMX, 6x86, AMD K5/K6, Rise mP6, IDT Winchip | 50/60/66/75 MHz | FPM, EDO, SDRAM | 384 MB | 64 MB? | N/A | Async. / Pburst | 2.1 | N/A | No |
| SiS 5120 | 1997 | | Northbridge integrated | Socket 7 | Pentium, Pentium MMX, 6x86, AMD K5/K6, Rise mP6, IDT Winchip | 50/60/66/75 MHz | FPM, EDO, SDRAM | 384 MB | 128 MB | N/A | Async. / Pburst | 2.1 | N/A | No |
| SiS 5581 SiS 5582 | 1997 | | Northbridge integrated | Socket 7 | Pentium, Pentium MMX, 6x86, AMD K5/K6, Rise mP6, IDT Winchip | 50/60/66/75 MHz | FPM, EDO, SDRAM | 384 MB | 128 MB | N/A | Async. / Pburst | 2.1 | N/A | No |
| SiS 5597 SiS 5598 | 1997 | | Northbridge integrated | Socket 7 | Pentium, Pentium MMX, 6x86, AMD K5/K6, Rise mP6, IDT Winchip | 50/60/66/75 MHz | FPM, EDO, SDRAM | 384 MB | 128 MB | N/A | Async. / Pburst | 2.1 | N/A | SiS 5597 SiS 5598 |
| SiS 5591/5595 SiS 5592/5595 | 1998 | | SiS 5595 | Socket 7 | Pentium, Pentium MMX, 6x86, AMD K5/K6, Rise mP6, IDT Winchip | 50/60/66/75 MHz | FPM, EDO, SDRAM | 768 MB | 256 MB | N/A | Async. / Pburst | 2.1 | AGP 1×/2× | No |
| SiS 530 | 1998 | | SiS 5595 | Socket 7 | Pentium, Pentium MMX, 6x86, AMD K5/K6, Rise mP6, IDT Winchip | 66/75/83/90/95/100 MHz | FPM, EDO, SDRAM | 1536 MB | 256 MB | N/A | Async. / Pburst | 2.2 | N/A | SiS 6306 |
| SiS 540 | 1999 | | Northbridge integrated | Socket 7 | Pentium, Pentium MMX, 6x86, AMD K5/K6, Rise mP6, IDT Winchip | 66/75/83/90/95/100 MHz | SDRAM, VCSDRAM | 1536 MB | 512 MB | ECC | Async. / Pburst | 2.2 | N/A | SiS 300 |

### Socket 370, Slot 1

* SiS 600/SiS 5595
* SiS 620/SiS 5595
* SiS 630 - includes North- and South bridges (SiS 960) and 2D/3D graphics controller (SiS 305) on one chip
* SiS 633
* SiS 635
| Chipset | Release Date | South Bridge | Socket | Processors | FSB | Memory types | Memory bus | Max. memory | Graphics Slot | IGP |
| SiS 5600 | 1998 | SiS 5595 | Slot 1 | Pentium II/III, Celeron | 66/100 MHz | FPM, EDO, SDRAM | 66/100 MHz SDR | 1.5 GB | AGP 1×/2× | No |
| SiS 600 | 1998 | SiS 5595 | Slot 1 | Pentium II/III, Celeron | 66/100 MHz | FPM, EDO, SDRAM | 66/100 MHz SDR | 1.5 GB | AGP 1×/2× | No |
| SiS 620 | Aug 1998 | SiS 5595 | Slot 1, Socket 370 | Pentium II/III, Celeron | 66/100 MHz | SDRAM | 66/100 MHz SDR | 1.5 GB | N/A | SiS 6306 |
| SiS 630 | 2000 | Northbridge integrated | Slot 1, Socket 370 | Pentium II/III, Celeron | 66/100/133 MHz | SDRAM, VCSDRAM | 66/100/133 MHz SDR | 1.5 GB | N/A | SiS305 |
| SiS 630S | 2000 | Northbridge integrated | Slot 1, Socket 370 | Pentium II/III, Celeron | 66/100/133 MHz | SDRAM | 66/100/133 MHz SDR | 1.5 GB | AGP 2×/4× | SiS305 |
| SiS 630ST | 2001 | Northbridge integrated | Socket 370 | Pentium III, Tualatin, Celeron | 66/100/133 MHz | SDRAM | 66/100/133 MHz SDR | 1.5 GB | AGP 2×/4× | SiS305 |
| SiS 630E | 2000 | Northbridge integrated | Slot 1, Socket 370 | Pentium II/III, Celeron | 66/100/133 MHz | SDRAM | 66/100/133 MHz SDR | 1.5 GB | N/A | SiS305 |
| SiS 630ET | 2001 | Northbridge integrated | Socket 370 | Pentium III, Tualatin, Celeron | 66/100/133 MHz | SDRAM | 66/100/133 MHz SDR | 1.5 GB | N/A | SiS305 |
| SiS 633 | 2001 | Northbridge integrated | Socket 370 | Pentium III, Celeron | 66/100/133 MHz | SDRAM | 66/100/133 MHz SDR | 1.5 GB | AGP 2×/4× | SiS305 |
| SiS 633T | 2001 | Northbridge integrated | Socket 370 | Pentium III, Tualatin, Celeron | 66/100/133 MHz | SDRAM | 66/100/133 MHz SDR | 1.5 GB | AGP 2×/4× | SiS305 |
| SiS 635 | 2001 | Northbridge integrated | Socket 370 | Pentium III, Celeron | 66/100/133 MHz | SDRAM, DDR | 100/133 MHz SDR, 200/266 MHz DDR | 1.5 GB | AGP 2×/4× | No |
| SiS 635T | 2001 | Northbridge integrated | Socket 370 | Pentium III, Tualatin, Celeron | 66/100/133 MHz | SDRAM, DDR | 100/133 MHz SDR, 200/266 MHz DDR | 1.5 GB | AGP 2×/4× | No |
| SiS 640T | Never released | SiS961, SiS961B | Socket 370 | Pentium III, Tualatin, Celeron | 66/100/133 MHz | SDRAM, DDR | 100/133 MHz SDR, 200/266 MHz DDR? | 1.5 GB | AGP 2×/4×? | SiS315 |

### Socket 478, Socket 775

SiS and ALi were the only two companies initially awarded licenses to produce third party chipsets for the Pentium 4. SiS developed the 648 chipset with this license (SiS 648 B Stepping supports Intel Hyper-Threading CPU on some motherboards like MSI 648 Max).
| Chipset | Release Date | South Bridge | Socket | Processors | FSB | Memory types | Memory bus | Max. memory | Graphics Slot | IGP |
| SiS 645 | 2001 | SiS961, SiS961B | Socket 423, Socket 478 | Pentium 4, Celeron | 400 MHz | SDR SDRAM, DDR SDRAM | 100/133 MHz SDR, 200/266/333 MHz DDR | 3 GB | AGP 2×/4× | No |
| SiS 645DX | 2002 | SiS961, SiS962, SiS962L | Socket 478 | Pentium 4, Celeron | 400/533 MHz | SDR SDRAM, DDR SDRAM | 100/133 MHz SDR, 200/266/333 MHz DDR | 3 GB | AGP 2×/4× | No |
| SiS 650 | 2001 | SiS961, SiS961B | Socket 423, Socket 478 | Pentium 4, Celeron | 400 MHz | SDR SDRAM, DDR SDRAM | 100/133 MHz SDR, 200/266 MHz DDR | 3 GB | AGP 2×/4× | SiS315 |
| SiS 650GX | | SiS961, SiS961B | Socket 423, Socket 478 | Pentium 4, Celeron | 400 MHz | SDR SDRAM, DDR SDRAM | 100/133 MHz SDR, 200/266/333 MHz DDR | 3 GB | AGP 2×/4× | SiS315 |
| SiS 651 | | SiS962, SiS962L | Socket 478 | Pentium 4, Celeron | 400/533 MHz | SDR SDRAM, DDR SDRAM | 100/133 MHz SDR, 200/266/333 MHz DDR | 3 GB | AGP 2×/4× | SiS315 |
| SiS 648 | | SiS963, SiS963L | Socket 478 | Pentium 4, Celeron | 400/533 MHz | DDR SDRAM | 200/266/333 MHz DDR | 3 GB | AGP 4×/8× | No |
| SiS 648FX | 2003 | SiS963, SiS963L, SiS964 | Socket 478, Socket 775 | Pentium 4, Pentium 4 EE, Celeron, Celeron D | 400/533/800 MHz | DDR SDRAM | 200/266/333/400 MHz DDR | 3 GB | AGP 4×/8× | No |
| SiS 655 | 2003 | SiS963, SiS963L | Socket 478/Socket 775 | Pentium 4, Celeron | 400/533 MHz | Dual Channel DDR SDRAM | 266/333/400 MHz DDR | 4 GB | AGP 4×/8× | No |
| SiS 655FX | | SiS964, SiS964L | Socket 478 | Pentium 4, Pentium 4 EE, Celeron, Celeron D | 400/533/800 MHz | Dual Channel DDR SDRAM | 266/333/400 MHz DDR | 4 GB | AGP 4×/8× | No |
| SiS 655TX | | SiS964, SiS964L | Socket 478 | Pentium 4, Pentium 4 EE, Celeron, Celeron D | 400/533/800 MHz | Dual Channel DDR SDRAM | 266/333/400 MHz DDR | 4 GB | AGP 4×/8× | No |
| SiS 661FX | 2003 | SiS964, SiS964L | Socket 478, Socket 775 | Pentium 4, Pentium 4 EE, Celeron, Celeron D | 400/533/800 MHz | DDR SDRAM | 266/333/400 MHz DDR | 3 GB | AGP 4×/8× | Mirage |
| SiS 661GX | | SiS964, SiS964L | Socket 478, Socket 775 | Pentium 4, Pentium 4 EE, Celeron, Celeron D | 400/533/800 MHz | DDR SDRAM | 266/333/400 MHz DDR | 3 GB | AGP 4×/8× | Mirage |
| SiS 656 | | SiS965, SiS965L | Socket 775 | Pentium 4, Pentium 4 EE, Celeron D | 533/800 MHz | Dual Channel DDR/DDR2 SDRAM | 266/333/400 MHz DDR, 400/533 MHz DDR2 | 4 GB | PCI-E x16 | No |
| SiS 656FX | | SiS966, SiS966L | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Celeron D | 533/800 MHz | Dual Channel DDR/DDR2 SDRAM | 266/333/400 MHz DDR, 400/533/667 MHz DDR2 | 4 GB | PCI-E x16 | No |
| SiS 649 | | SiS965, SiS965L | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Celeron, Celeron D | 400/533/800 MHz | DDR SDRAM, DDR2 SDRAM | 200/266/333/400 MHz DDR, 400/533 MHz DDR2 | 2 GB | PCI-E x16 | No |
| SiS 649FX | | SiS966, SiS966L | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Celeron, Celeron D | 400/533/800 MHz | DDR SDRAM, DDR2 SDRAM | 200/266/333/400 MHz DDR, 400/533 MHz DDR2 | 2 GB | PCI-E x16 | No |
| SiS 649DX | | SiS966, SiS966L | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Celeron, Celeron D | 400/533/800 MHz | DDR2 SDRAM | 400/533 MHz DDR2 | 2 GB | PCI-E x16 | No |
| SiS 662 | | SiS966, SiS966L | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Core 2 Duo, Pentium Dual Core, Celeron, Celeron D | 533/800 MHz | DDR2 SDRAM | 400/533/667 MHz DDR2 | 2 GB | PCI-E x16 | Mirage 1 |
| SiS 671 | | SiS968 | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Core 2 Duo, Pentium Dual Core, Celeron, Celeron D | 533/800/1066 MHz | DDR2 SDRAM | 400/533/667 MHz DDR2 | 4 GB | PCI-E x16 | SiS351 (Mirage 3) |
| SiS 671FX | | SiS968 | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Core 2 Duo, Pentium Dual Core, Celeron, Celeron D | 533/800/1066 MHz | DDR2 SDRAM | 400/533/667 MHz DDR2 | 4 GB | PCI-E x16 | SiS351 (Mirage 3) |
| SiS 671DX | | SiS968 | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Core 2 Duo, Pentium Dual Core, Celeron, Celeron D | 533/800/1066 MHz | DDR2 SDRAM | 400/533/667 MHz DDR2 | 4 GB | PCI-E x16 | SiS351 (Mirage 3) |
| SiS 672 | | SiS968 | Socket 775 | Pentium 4, Pentium 4 EE, Pentium D, Core 2 Duo, Pentium Dual Core, Celeron, Celeron D | 533/800 MHz | DDR2 SDRAM | 400/533/667 MHz DDR2 | 4 GB | PCI-E x16 | SiS351 (Mirage 3) |
| SiS R658 | | SiS963, SiS963L | Socket 478 | Pentium 4, Celeron | 400/533 MHz | Dual Channel RDRAM | PC1066 RDRAM/RIMM 4200/4800 | 4 GB (1 GB per Channel) | AGP 4×/8× | No |

### Socket A (Socket 462), Slot A

| Chipset | Release Date | Southbridge | Processors | FSB | Memory types | Memory bus | Max. memory | AGP | IGP |
| SiS 730 | Dec 2000 | Northbridge integrated | Slot A, Socket A | 100/133 MHz | SDR SDRAM | 100/133 MHz SDR | 1.5 GB | 2×/4× | SiS305 |
| SiS 733 | | Northbridge integrated | Slot A, Socket A | 200/266 MHz | SDR SDRAM | 100/133 MHz SDR | 1.5 GB | 2×/4× | No |
| SiS 735 | | Northbridge integrated | Slot A, Socket A | 200/266 MHz | SDR SDRAM, DDR SDRAM | 100/133 MHz SDR, 200/266 MHz DDR | 1.5 GB | 2×/4× | No |
| SiS 740 | | SiS961, SiS962L | Socket A | 200/266 MHz | SDR SDRAM, DDR SDRAM | 100/133 MHz SDR, 200/266 MHz DDR | 1.5 GB | 2×/4× | SiS315 |
| SiS 745 | 2001 | Northbridge integrated | Socket A | 200/266 MHz | SDR SDRAM, DDR SDRAM | 100/133 MHz SDR, 200/266/333 MHz DDR | 3 GB | 2x/4× | No |
| SiS 746 | | SiS963, SiS963L | Socket A | 200/266 MHz | DDR SDRAM | 200/266/333 MHz DDR | 3 GB | 4×/8× | No |
| SiS 746FX | | SiS963, SiS963L | Socket A | 200/266/333 MHz | DDR SDRAM | 200/266/333/400 MHz DDR | 3 GB | 4×/8× | No |
| SiS 748 | 2003 | SiS963, SiS963L | Socket A | 200/266/333/400 MHz | DDR SDRAM | 200/266/333/400 MHz DDR | 3 GB | 4×/8× | No |
| SiS 741GX | 2003 | SiS964, SiS964L | Socket A | 266/333 MHz | DDR SDRAM | 266/333 MHz DDR | 3 GB | 4×/8× | Mirage |
| SiS 741 | 2003 | SiS964, SiS964L | Socket A | 266/333/400 MHz | DDR SDRAM | 266/333/400 MHz DDR | 3 GB | 4×/8× | Mirage |

### Socket 940, 754, 939, AM2

Memory support is dependent on the CPU
| Chipset | Release Date | Southbridge | Processors | HT | Graphics Slot | IGP |
| SiS 755 | 2003 | SiS963, SiS963L, SiS964, SiS964L | Socket 754 | HT 800 | AGP 4×/8× | No |
| SiS 755FX | 2004 | SiS964, SiS964L | Socket 939 | HT 1000 | AGP 4×/8× | No |
| SiS 760 | 2003 | SiS964, SiS964L | Socket 754 | HT 800 | AGP 4×/8× | Mirage 2 |
| SiS 760GX | 2004 | SiS964, SiS964L | Socket 754, Socket 939 | HT 800 | AGP 4×/8× | Mirage 2 |
| SiS 756 | 2004 | SiS965, SiS965L | Socket 754, Socket 939 | HT 1000 | PCI-E x16 | No |
| SiS 761GX | 2005 | SiS964, SiS964L, SiS965, SiS965L | Socket 754, Socket 939, Socket AM2 | HT 1000 | PCI-E x16 | Mirage 1 |
| SiS 771 | 2006 | SiS966, SiS966L, SiS968 | Socket AM2 | HT 1000 | PCI-E x16 | SiS351 (Mirage 3) |
SiS created a multimedia chipset for the Xbox 360.

## Southbridge chips

Paired with later SiS chipsets, such as the 661GX/761GX, which adopt a standard two-chip chipset design (instead of single-chip, like the older SiS 630/730 series chipsets). SiS southbridges can handle IDE, LAN (accompanied by a PHY chip), audio (with an AC'97 codec), along with other types of I/O. SiS' proprietary MuTIOL interconnect connects the southbridge chip to the northbridge, which contains the RAM controller (for chipsets targeted at Intel platforms) and interfaces with the CPU.
| Southbridge | Release Date | NB/SB Interconnect | PCI Express/Ports | Serial ATA/RAID | Parallel ATA | USB | Audio | LAN MAC | IEEE 1394 |
| SiS 497 | 1995 | VLB | N/A | N/A | 4x PIOATA Devices | N/A | N/A | N/A | No |
| SiS 503 | 1995 | Local Bus, PCI | N/A | N/A | N/A | N/A | N/A | N/A | No |
| SiS 5103 | 1995 | Local Bus, PCI | N/A | N/A | 4x PIO/WDMA ATA Devices | N/A | N/A | N/A | No |
| SiS 5503 | 1995 | Local Bus, PCI | N/A | N/A | 4x PIO/WDMA ATA Devices | N/A | N/A | N/A | No |
| SiS 5513 | 1995 | Local Bus, PCI | N/A | N/A | 4x PIO/WDMA ATA Devices | N/A | N/A | N/A | No |
| SiS 5595 | 1997 | PCI | N/A | N/A | 4x ATA/33 Devices | 1.1, 2 ports | N/A | N/A | No |
| SiS 961 | 2001 | MuTIOL®, 533MB/s | N/A | N/A | 4x ATA/100 Devices | 1.1, 6 ports | AC'97 | 10/100 | No |
| SiS 961B | ? | MuTIOL®, 533MB/s | N/A | N/A | 4x ATA/133 Devices | 1.1, 6 ports | AC'97 | 10/100 | No |
| SiS 962 | 2002 | MuTIOL®, 533MB/s | N/A | N/A | 4x ATA/133 Devices | 2.0, 6 ports | AC'97 | 10/100 | Yes |
| SiS 962L | 2002 | MuTIOL®, 533MB/s | N/A | N/A | 4x ATA/133 Devices | 2.0, 6 ports | AC'97 | 10/100 | No |
| SiS 963 | 2002 | MuTIOL® 1G, 1GB/s | N/A | N/A | 4x ATA/133 Devices | 2.0, 6 ports | AC'97 | 10/100 | Yes |
| SiS 963L | 2002 | MuTIOL® 1G, 1GB/s | N/A | N/A | 4x ATA/133 Devices | 2.0, 6 ports | AC'97 | 10/100 | No |
| SiS 964 | 2003 | MuTIOL® 1G, 1GB/s | N/A | 2x SATA/150, RAID 0,1,JBOD | 4x ATA/133 Devices | 2.0, 8 ports | AC'97 | 10/100 | No |
| SiS 964L | 2003 | MuTIOL® 1G, 1GB/s | N/A | 2x SATA/150, RAID 0,1,JBOD | 4x ATA/133 Devices | 2.0, 8 ports | AC'97 | 10/100 | No |
| SiS 965 | 2005? | MuTIOL® 1G, 1GB/s | PCIe x1, 2 ports | 4x SATA/150, RAID 0,1,0+1,JBOD | 4x ATA/133 Devices | 2.0, 8 ports | AC'97 | 10/100/1000 (SiS 191) | |
| SiS 965L | 2005? | MuTIOL® 1G, 1GB/s | PCIe x1, 2 ports | 2x SATA/150, RAID 0,1,JBOD | 4x ATA/133 Devices | 2.0, 8 ports | AC'97 | 10/100 (SiS 190) | |
| SiS 966 | 2005? | MuTIOL® 1G, 1GB/s | PCIe x1, 2 ports | 4x SATA/150 (AHCI), RAID 0,1,0+1,JBOD | 4x ATA/133 Devices | 2.0, 8 ports | AC'97/HD Audio | 10/100/1000 (SiS 191) | No |
| SiS 966L | 2005? | MuTIOL® 1G, 1GB/s | PCIe x1, 2 ports | 2x SATA/150 (AHCI), RAID 0,1,JBOD | 4x ATA/133 Devices | 2.0, 8 ports | AC'97/HD Audio | 10/100 (SiS 190) | |
| SiS 968 | 2007? | MuTIOL® 1G, 1GB/s | PCIe x1, 2 ports | 2x SATA/300 (AHCI), RAID 0,1,JBOD | 2x ATA/133 Devices | 2.0, 8 ports | HD Audio | 10/100/1000 | No |

## Graphics chipsets

* SiS 6201
* SiS 6202
* SiS 6205
* SiS 6215
* SiS 6225
* SiS 6306
* SiS 6326
* SiS 300
* SiS 305
* SiS 315
* SiS 320 (Xabre 80)
* SiS 330 (Mirage IGP)
* SiS 340 (Xabre 200)
* SiS 360 (Xabre 400)
* SiS 380 (Xabre 600)

### Discrete 3D Graphics chips

| Model | Launch | Fab (nm) | Bus interface | Core clock (MHz) | Memory clock (MHz) | Core config$^1$ | Fillrate | Fillrate | Fillrate | Fillrate | Memory | Memory | Memory | Memory | API support | API support |
| Model | Launch | Fab (nm) | Bus interface | Core clock (MHz) | Memory clock (MHz) | Core config$^1$ | MOperations/s | MPixels/s | MTexels/s | MVertices/s | Size (MB) | Bandwidth (GB/s) | Bus type | Bus width (bit) | Direct3D | OpenGL |
| SiS 6326 | 1997 | | AGP 1× PCI | 40 | 45-80 45–90 66–133 | 1:0:1:1 | 40 | 40 | 40 | 0 | 2-8 | 0.36-0.64 0.36-0.72 0.53-1.06 | FPM EDO SDR | 64 | 5.0 | N/A |
| SiS 300 | 2000 | 250 nm | AGP 4× PCI | 125 | 166 | 1:0:1:1 | 125 | 125 | 125 | 0 | 64 | 2.66 | SDR | 128 | 6.0 | 1.1 |
| SiS 305 | 2000 | 250 nm | AGP 4× PCI | 125 | 125 | 1:0:1:1 | 125 | 125 | 125 | 0 | 32 | 1.00 | SDR | 64 | 6.0 | 1.1 |
| SiS 315 | 2001 | | AGP 4× PCI | 166 | 166 333 | 2:0:4:2 | 333 | 333 | 667 | 0 | 64 | 2.66 5.33 | SDR DDR | 128 | 7.0 | 1.3 |
| SiS 315E | 2001 | | AGP 4× PCI | 143 | 143 286 | 2:0:2:2 | 286 | 286 | 286 | 0 | 32 | 1.14 2.28 | SDR DDR | 64 | 7.0 | 1.3 |
| Xabre 80 | 2002 | 150 nm | AGP 4× | 200 | 333 | 4:1:8:4 | 800 | 800 | 1600 | 50 | 64 | 5.33 | DDR | 128 | 8.1 | 1.3 |
| Xabre 200 | 2002 | 150 nm | AGP 8× | 200 | 400 | 4:1:8:4 | 800 | 800 | 1600 | 50 | 32 64 | 6.40 | DDR | 128 | 8.1 | 1.3 |
| Xabre 400 | 2002 | 150 nm | AGP 8× | 250 | 400 | 4:1:8:4 | 1000 | 1000 | 2000 | 67.5 | 64 128 | 8.00 | DDR | 128 | 8.1 | 1.3 |
| Xabre 600 | 2002 | 130 nm | AGP 8× | 300 | 600 | 4:1:8:4 | 1200 | 1200 | 2400 | 75 | 64 128 | 9.60 | DDR | 128 | 8.1 | 1.3 |

### Integrated 3D Graphics

| Model | Core | Launch | Fab (nm) | Bus interface | Core clock (MHz) | Memory clock (MHz) | Core config$^1$ | Fillrate | Fillrate | Fillrate | Fillrate | Memory | Memory | Memory | Memory | API support | API support |
| Model | Core | Launch | Fab (nm) | Bus interface | Core clock (MHz) | Memory clock (MHz) | Core config$^1$ | MOperations/s | MPixels/s | MTexels/s | MVertices/s | Size (MB) | Bandwidth (GB/s) | Bus type | Bus width (bit) | Direct3D | OpenGL |
| SiS 530/620 | SiS 6306 | 1998 | | Ultra AGP | 40 | 66-100 | 1:0:1:1 | 40 | 40 | 40 | 0 | 1-8 | 0.533-0.8 | SDR | 64 | 5.0 | N/A |
| SiS 540 | SiS 300 | 1999 | | Ultra AGP | ? | 66-133 | 1:0:1:1 | ? | ? | ? | 0 | 4-64 | 0.533-1.066 | SDR | 64 | 6.0 | 1.1 |
| SiS 630 | SiS 305 | 2000 | | Ultra AGP | 125 | 66-133 (System) ??? (EGM) | 1:0:1:1 | 125 | 125 | 125 | 0 | 4-64 | 0.533-1.066 (System) ??? (EGM) | SDR | 64 (System) 128 (EGM) | 6.0 | 1.1 |
| SiS 730 | SiS 305 | 2000 | | Ultra AGP | 125 | 100-133 (System) ??? (EGM) | 1:0:1:1 | 125 | 125 | 125 | 0 | 4-64 | 0.8-1.066 (System) ??? (EGM) | SDR | 64 (System) 128 (EGM) | 6.0 | 1.1 |
| Real256 | SiS 315 | 2001 | | Ultra AGP | 166 | 100-133 266–333 | 2:0:4:2 | 333 | 333 | 667 | 0 | 32-64 | 0.8-1.066 (SDR) 2.1-2.656 (DDR) | SDR DDR | 64 | 7.0 (no T&L) | 1.3 |
| Mirage (Real256E) | SiS 315 | 2003 | | Ultra AGP | 200 | 266-400 | 2:0:4:2 | 400 | 400 | 800 | 0 | 32-64 | 2.1-3.2 | DDR | 64 | 7.0 (no T&L) | 1.3 |
| Mirage 1 | SiS 330 | 2004 | | Ultra AGP | 200 | 266-400 | 2:0:4:2 | 400 | 400 | 800 | 0 | 32-64 | 2.1-6.4 (DDR) 3.2-12.8 (DDR2) | DDR DDR2 | 64 128 (AMD K8 only) | 7.0 (no T&L) | 1.3 |
| Mirage 2 | | 2004 | | Ultra AGP | 200 | 266-400 400–800 | 4:0:8:4 | 800 | 800 | 1600 | 0 | 32-256 | 2.1-6.4 (DDR) 3.2-12.8 (DDR2) | DDR DDR2 | 64 128 | 8.1 | 1.4 |
| Mirage 3 | SiS 351 | 2006 | | Integrated | 250 | 400-667 | 2:0:4:2 | 500 | 500 | 1000 | 0 | 32-256 | 3.2-5.3 (Intel) 3.2-12.8 (AMD) | DDR2 | 64 128 (AMD K8 only) | 9.0 | 1.5 |
| Mirage 3+ | | 2007 | | Integrated | 300 | 400-667 | 2:0:4:2 | 600 | 600 | 1200 | 0 | 32-256 | 3.2-5.3 | DDR2 | 64 | 9.0 | 1.5 |
| Mirage 4 | | Never released | | Integrated | ? | 400-1066 | ? | ? | ? | ? | ? | ?-256 | 3.2-17.0 | DDR2 | 64 128 | 10.0 (PS 4.0/VS 3.0) | 2.0 |
* $^1$Pixel shaders: vertex shaders: texture mapping units: render output units
Some cards contain a 3D graphics accelerator but it is only functional with the SiS's Proprietary Windows-only driver (the company does not provide documentation for others to write drivers). However, the Linux kernel includes a working third party driver that, while not supporting 3D gaming, makes the cards usable under Linux.

## Touch-Screen chipsets

* SiS 9202
* SiS 9203
* SiS 9220P
* SiS 9223
* SiS 9250
* SiS 9250H
* SiS 9251
* SiS 9252
* SiS 9255
* SiS 9272
* SiS 9275
* SiS 9277