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ATI M72

Default
M72
M72-S
M72-S
M72-M
M72-M
Block Diagram
Block Diagram
ATI's M72 GPU uses the TeraScale architecture and is made using a 65 nm production process at TSMC. With a die size of 85 mm² and a transistor count of 180 million it is a very small chip. M72 supports DirectX 10.0 (Feature Level 10_0). For GPU compute applications, OpenCL version N/A can be used. It features 40 shading units, 4 texture mapping units and 4 ROPs.
Further reading: R600 Series Instruction Set Architecture

Graphics Processor

Released
May 14th, 2007
GPU Name
M72
Desktop Variant
RV610
Codename
Laka
Architecture
TeraScale
Foundry
TSMC
Process Size
65 nm
Transistors
180 million
Density
2.1M / mm²
Die Size
85 mm²
Package
FCBGA-632/880

Graphics Features

DirectX
10.0 (10_0)
OpenGL
3.3
OpenCL
N/A
Vulkan
N/A
Shader Model
4.0
WDDM
1.1
Compute
GFX3
DCE
2.0
UVD
1.0

Render Config

Shading Units
40
TMUs
4
ROPs
4
Compute Units
2
Vertex Cache
32 KB
Texture Cache
32 KB
Tex L1 Cache
32 KB per 4 SPs
L2 Cache
32 KB

All TeraScale GPUs

ATI GPU Architecture History

Graphics cards using the ATI M72 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Mobility Radeon HD 2400
M72-S 256 MB 40 4 4 450 MHz 400 MHz

M72 GPU Notes

Desktop Variant: RV610
Codename: Laka
Graphics/Compute: GFX3
Display Core Engine: 2.0
Unified Video Decoder: 1.0
May 20th, 2024 18:29 EDT change timezone

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