ATi Mach64 VT2 Video Xpression

Technical details
Name: Mach64 VT2 (Video Xpression)
Company: Array Technologies Inc.
Chipset: ATI 264VT2
Bus: PCI
RAM: 2 MB EDO? DRAM 60 ns 64 bit at 63 MHz
DAC: integrated 135? MHz 24 bit
Connectors: VGA, VESA/AMC
PCI ID VENDOR 1002 DEVICE 5654
FCC-ID: EXM340
Manufactured: 1995 / 1997


The ATI Mach64 series was a long available series of 2D Windows Accelerators by ATI with 64 bit memory bus. The VT is a later version with integrated DAC and cost effective EDO DRAM. The VT line seems to implement already 3D acceleration features, see Vintage 3D review.

ATi Mach64 Driver
ATi Mach64VT Driver Win3.1
Toshiba DRAM datasheet
VESA Info (1997 card)
Review at Vintage 3D showing that already the VT had some 3D acceleration features.