chip SiS 633 SiS 635 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). Socket A (Socket 462), Slot A Socket 940, 754, 939, AM2 Memory support is dependent on the CPU 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. Graphics chipsets SiS 6201 SiS 6202 SiS 6205 SiS 6215 SiS 6225 SiS 6306 SiS 6326 SiS 300 SiS 301 SiS 305 SiS 315 SiS 320 (Xabre 80) SiS 326 SiS 330 (Mirage IGP) SiS 340 (Xabre 200) SiS 360 (Xabre 400) SiS 380 (Xabre 600) Discrete 3D Graphics chips Integrated 3D Graphics 1Pixel 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 See also List of companies of Taiwan References External links 1987 establishments in Taiwan Manufacturing companies based in Hsinchu Electronics companies established in 1987 Electronics companies of Taiwan Graphics hardware companies Semiconductor companies of Taiwan Taiwanese brands