X-Bit Labs had ook wat informatie over een drietal nieuwe chipsets van SiS, allen met ondersteuning voor DDR geheugen en USB 2.0. Ten eerste de SiS740 Odyssey voor Socket A processors met geïntegreerde graphics en geluid. De Columbus (SiS640) is de Pentium III/Tualatin variant van deze chip, beiden zullen in het tweede kwartaal van 2001 uitkomen. Verder is er nog de SiS645 voor de Pentium 4, die eind 2001 moet verschijnen:
- SIS740/961 (aka Odyssey). It will support Socket A platforms, 200/266MHz system bus, PC1600/PC2100 DDR SDRAM, PC133 SDRAM, integrated 256bit 2D/3D graphics. It will allow implementing an external AGP 4x slot, LAN/Home PNA, ADSL MAC, integrated sound and modem, USB 2.0, UDMA33/66/ATA-100. The chipset is due in Q2 2001.
- SIS640/961 (aka Columbus). This chipset will support Intel platforms with Coppermine/Tualatin processors, PC1600/PC2100 DDR SDRAM, PC133 SDRAM, integrated 256bit 2D/3D graphics. It will allow implementing an external AGP 4x slot, LAN/Home PNA, ADSL MAC, integrated sound and modem, USB 2.0, UDMA33/66/ATA-100. The chipset is due in Q2 2001.
- SIS645/962. This discrete chipset will be made for Intel Pentium 4 CPUs and will support PC1600/PC2100 DDR SDRAM, AGP 4x, UDMA33/66/ATA-100. The chipset is expected to be launched in Q4 2001.