Radeon X1900 XT and Graphics Ultra Pro - video card comparison

Radeon X1900 XT

Graphics Ultra Pro

Architecture

R500 (2005−2007)

-

GPU code name

R580

Mach32

Market segment

Desktop

Desktop

Release date

January 2006

January 1993

Interface

PCIe 1.0 x16

VLB

Supplementary power connectors

1x 6-pin

-

Core clock speed

625 MHz

10 MHz

Manufacturing process technology

90 nm

800 nm

Number of transistors

384 million

-

Power consumption (TDP)

100 Watt

-

Texture fill rate

10.00

-

Memory type

GDDR3

VRAM

Maximum RAM amount

256 MB

1 MB

Memory bus width

256 Bit

64 Bit

Memory clock speed

1450 MBps

10 MHz

Memory bandwidth

46.4 GB/s

80.0 MB/s

Display Connectors

2x DVI, 1x S-Video

1x VGA

DirectX

9.0c (9_3)

None

OpenCL

N/A

None

OpenGL

2.1 (full) Shader Model

3.0-

Vulkan

N/A

-