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