2004-06-21 Intel Azalia Next generation audio technology, succeding AC97 and I2S. Supports 24 bit 192 kHz audio and 2 to 15 audio streams. Now renamed to "Intel High Definition Audio".
2004-09-24 Via K8T890 / DualGFX AMD64 chipset with PCI Express support. Formerly known as K8 PCIE.
A K8T890PRO / K8T900PRO / DualGFX version with 16x + 4x PCIe channels is also planned. Samples in September, with mass production in Q4.
2005-01-31 Via PT894 Pentium 4 chipset earlier known as PT800 / PT890 supporting the 1066 MHz bus and 666 MHz DDR2. Uses the VT8237, and VT8251 south bridges. Includes PCIe x16 support while the PT894PRO version will include 2 PCIe links (to be run as x16 + x4 or 8x + 8x).
There will also be a PM890 / PM894 version with added DeltaChrome IGP (previously known as UniChrome 3) graphics launched later.
2005-10-21 Via K8M890 AMD64 chipset with PCI Express support and DeltaChrome IGP (DX9) graphics.