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ATI Mobility Radeon X1400

Graphics Processor
M54
Pixel Shaders
4
Vertex Shaders
2
TMUs
4
ROPs
4
Memory Size
128 MB
Memory Type
DDR2
Bus Width
128 bit
The Mobility Radeon X1400 was a graphics card by ATI, launched in January 2006. Built on the 90 nm process, and based on the M54 graphics processor, the card supports DirectX 9.0c. The M54 graphics processor is a relatively small chip with a die area of only 100 mm² and 107 million transistors. It features 4 pixel shaders and 2 vertex shaders, 4 texture mapping units and 4 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 128 MB DDR2 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 445 MHz, memory is running at 250 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 X1400 is connected to the rest of the system using a PCI-Express 1.0 x16 interface.

Graphics Processor

GPU Name
M54
Architecture
R500
Foundry
TSMC
Process Size
90 nm
Transistors
107 million
Die Size
100 mm²

Mobile Graphics

Release Date
Jan 19th, 2006
Generation
M5x
(Mobility X1)
Production
End-of-life
Bus Interface
PCIe 1.0 x16
Reviews
2 in our database

Clock Speeds

GPU Clock
445 MHz
Memory Clock
250 MHz
500 MHz effective

Memory

Memory Size
128 MB
Memory Type
DDR2
Memory Bus
128 bit
Bandwidth
8.000 GB/s

Render Config

Pixel Shaders
4
Vertex Shaders
2
TMUs
4
ROPs
4

Theoretical Performance

Pixel Rate
1.780 GPixel/s
Vertex Rate
222.5 MVertices/s
Texture Rate
1.780 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

M54 GPU Notes

Chip Variant: RV515
Codename: Dali
Graphics/Compute: GFX2
Display Core Engine: 1.0
Avivo Video
Programmable pixel&vertex pipelines