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ATI Mobility Radeon X1800 XT

Graphics Processor
M58
Pixel Shaders
16
Vertex Shaders
8
TMUs
16
ROPs
16
Memory Size
256 MB
Memory Type
GDDR3
Bus Width
256 bit
The Mobility Radeon X1800 XT was a graphics card by ATI, launched in March 2006. Built on the 90 nm process, and based on the M58 graphics processor, in its M58 P variant, the card supports DirectX 9.0c. The M58 graphics processor is an average sized chip with a die area of 288 mm² and 321 million transistors. It features 16 pixel shaders and 8 vertex shaders, 16 texture mapping units and 16 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support). ATI has placed 256 MB GDDR3 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 550 MHz, memory is running at 650 MHz.
Its power draw is not exactly known. This device has no display connectivity, as it is not designed to have monitors connected to it. Mobility Radeon X1800 XT is connected to the rest of the system using a PCI-Express 1.0 x16 interface.

Graphics Processor

GPU Name
M58
GPU Variant
M58 P
(216PQKCKA15FG)
Architecture
R500
Foundry
TSMC
Process Size
90 nm
Transistors
321 million
Die Size
288 mm²

Mobile Graphics

Release Date
Mar 1st, 2006
Generation
M5x
(Mobility X1)
Production
End-of-life
Bus Interface
PCIe 1.0 x16
Reviews
2 in our database

Clock Speeds

GPU Clock
550 MHz
Memory Clock
650 MHz
1300 MHz effective

Memory

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

Render Config

Pixel Shaders
16
Vertex Shaders
8
TMUs
16
ROPs
16

Theoretical Performance

Pixel Rate
8.800 GPixel/s
Vertex Rate
1.100 GVertices/s
Texture Rate
8.800 GTexel/s

Board Design

TDP
unknown
Outputs
No outputs

Graphics Features

DirectX
9.0c (9_3)
OpenGL
2.0
OpenCL
N/A
Vulkan
N/A
Shader Model
3.0

M58 GPU Notes

Chip Variant: R520
Codename: Fudo
Graphics/Compute: GFX2
Display Core Engine: 1.0
Avivo Video
Programmable pixel&vertex pipelines