ATI Radeon X1950 XTX Uber Edition: GPU Specs & Benchmarks

The Radeon X1950 XTX Uber Edition 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

Graphics Processor (GPU)

GPU Name

R580+

Model number

R580+ XT
(215BAABKA31FG)

Architecture

R500

Foundry

TSMC

Process Size

90 nm

Transistors

384 million

Die Size

352 mm²

Graphics Card

Release Date

Jan 19th, 2007

Family

Radeon R500 PCIe
(X1950)

Production

End-of-life

Launch Price

788 USD

Predecessor

Radeon R400 PCIe

Bus Interface

PCIe 1.0 x16

Memory

Memory Size

512 MB

Memory Type

GDDR4

Memory Bus

256 bit

Bandwidth

67.20 GB/s

Performance

Pixel fillrate

10.72 GPixel/s

Vertex fillrate

1.340 GVertices/s

Texture fillrate

10.72 GTexel/s

Clock Speeds

Memory Clock

1050 MHz
2.1 Gbps effective

GPU Clock

670 MHz

Render Config

TMUs

16

ROPs

16

Pixel Shaders

48

Vertex Shaders

8

Board Design

Slot Width

Dual-slot

Length

230 mm
9.1 inches

Thermal design power (TDP)

125 W

Suggested PSU

300 W

Display Connectors

1x DVI
1x VHDCI

Power Connectors

1x 6-pin

Board Number

A915

API support

DirectX

9.0c (9_3)

OpenGL

2.1 (full)
3.0 (partial)

OpenCL

N/A

Vulkan

N/A

Shader Model

3.0