ATI Mobility Radeon X800: GPU Specs & Benchmarks

The Mobility Radeon X800 is a graphics card by ATI, built on the 130 nm process and based on the M28 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

M28

Architecture

R400

Foundry

TSMC

Process Size

130 nm

Transistors

160 million

Die Size

289 mm²

Graphics Card

Release Date

Nov 1st, 2004

Family

M2x
(Mobility X1)

Production

End-of-life

Predecessor

M1x

Bus Interface

PCIe 1.0 x16

Memory

Memory Size

256 MB

Memory Type

GDDR3

Memory Bus

256 bit

Bandwidth

25.60 GB/s

Performance

Pixel fillrate

4.800 GPixel/s

Vertex fillrate

600.0 MVertices/s

Texture fillrate

4.800 GTexel/s

Clock Speeds

Memory Clock

400 MHz
800 Mbps effective

GPU Clock

400 MHz

Render Config

TMUs

12

ROPs

12

Pixel Shaders

12

Vertex Shaders

6

Board Design

Thermal design power (TDP)

unknown

Display Connectors

No outputs

API support

DirectX

9.0b (9_2)

OpenGL

2.1

OpenCL

N/A

Vulkan

N/A

Pixel Shader

2.0b

Vertex Shader

2.0b