Graphics Ultra Pro PCI and Graphics Xpression - video card comparison

Graphics Ultra Pro PCI

Graphics Xpression

Architecture

Mach (1992−1997)

Mach (1992−1997)

GPU code name

Mach32

Mach64

Market segment

Desktop

Desktop

Release date

1993

November 1995

Interface

PCI

PCI

Core clock speed

66 MHz

40 MHz

Manufacturing process technology

700 nm

600 nm

Number of transistors

-

1 million

Memory type

DRAM

EDO

Maximum RAM amount

1 MB

2 MB

Memory bus width

64 Bit

64 Bit

Memory clock speed

83 MHz

40 MHz

Memory bandwidth

664.0 MB/s

320.0 MB/s

Display Connectors

1x VGA

1x VGA

DirectX

N/A

N/A

OpenCL

N/A

N/A

OpenGL

N/A

N/A

Vulkan

N/A

N/A