The K8T890 supports 1GHz Hypertransport, giving 1GHz DDR 16-bit full duplex amounting to 2GT/second. The Via P4 chipset supports 800MHz system buses, dual 64-bit channels, DDR2/DDR1, PCI-Express and AGP 8X, and an Ultra V Link.In July VIA will start sampling its PM 890 DX9 chipset, which has an integrated DeltaChrome from S3.
Source: The Inquirer