ATI Radeon X1900 GT: GPU Specs & Benchmarks

The Radeon X1900 GT is a graphics card by ATI, built on the 90 nm process and based on the R580 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160

Benchmarks

PassMark G3D
146
PassMark G2D
409

Graphics Processor (GPU)

GPU Name
R580
Model number
R580 XL
(215BAEBKA31FG)
Architecture
R500
Foundry
TSMC
Process Size
90 nm
Transistors
384 million
Die Size
352 mm²

Graphics Card

Release Date
May 1st, 2006
Family
Radeon R500 PCIe
(X1900)
Production
End-of-life
Predecessor
Radeon R400 PCIe
Bus Interface
PCIe 1.0 x16

Memory

Memory Size
256 MB
Memory Type
GDDR3
Memory Bus
256 bit
Bandwidth
38.40 GB/s

Performance

Pixel fillrate
6.900 GPixel/s
Vertex fillrate
1.150 GVertices/s
Texture fillrate
6.900 GTexel/s

Clock Speeds

Memory Clock
600 MHz
1200 Mbps effective
GPU Clock
575 MHz

Render Config

TMUs
12
ROPs
12
Pixel Shaders
36
Vertex Shaders
8

Board Design

Slot Width
Single-slot
Thermal design power (TDP)
75 W
Suggested PSU
250 W
Display Connectors
2x DVI
1x S-Video
Power Connectors
1x 6-pin
Board Number
A520

API support

DirectX
9.0c (9_3)
OpenGL
2.1 (full)
3.0 (partial)
OpenCL
N/A
Vulkan
N/A
Shader Model
3.0
Radeon X1900 GT
ATI Radeon X1900 GT: GPU Specs & Benchmarks