ATI Mobility Radeon X1800 XT: GPU Specs & Benchmarks

The Mobility Radeon X1800 XT is a graphics card by ATI, built on the 90 nm process and based on the M58 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

M58

Model number

M58 P
(216PQKCKA15FG)

Architecture

R500

Foundry

TSMC

Process Size

90 nm

Transistors

321 million

Die Size

288 mm²

Graphics Card

Release Date

Mar 1st, 2006

Family

M5x
(Mobility X1)

Production

End-of-life

Predecessor

M2x

Bus Interface

PCIe 1.0 x16

Memory

Memory Size

256 MB

Memory Type

GDDR3

Memory Bus

256 bit

Bandwidth

41.60 GB/s

Performance

Pixel fillrate

8.800 GPixel/s

Vertex fillrate

1.100 GVertices/s

Texture fillrate

8.800 GTexel/s

Clock Speeds

Memory Clock

650 MHz
1300 Mbps effective

GPU Clock

550 MHz

Render Config

TMUs

16

ROPs

16

Pixel Shaders

16

Vertex Shaders

8

Board Design

Thermal design power (TDP)

unknown

Display Connectors

No outputs

API support

DirectX

9.0c (9_3)

OpenGL

2.1

OpenCL

N/A

Vulkan

N/A

Shader Model

3.0