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ATI M92

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M92
Block Diagram
Block Diagram
ATI's M92 GPU uses the TeraScale architecture and is made using a 55 nm production process at TSMC. With a die size of 73 mm² and a transistor count of 242 million it is a very small chip. M92 supports DirectX 10.1 (Feature Level 10_1). It features 80 shading units, 8 texture mapping units and 4 ROPs.
Further reading: R700 Series Instruction Set Architecture

Graphics Processor

GPU Name
M92
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
242 million
Density
3.3M / mm²
Die Size
73 mm²
Released
Jan 9th, 2009

Graphics Features

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1
Compute
GFX3

Render Config

Shading Units
80
TMUs
8
ROPs
4
Compute Units
1
Z-Stencil
4
L1 Cache
16 KB per CU
L2 Cache
64 KB
Max. TDP
15 W

All TeraScale GPUs

ATI GPU Architecture History

Graphics cards using the ATI M92 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Mobility Radeon HD 4330 512 MB 80 8 4 450 MHz 600 MHz
ATI Mobility Radeon HD 4530 512 MB 80 8 4 500 MHz 700 MHz
ATI Mobility Radeon HD 4550 512 MB 80 8 4 550 MHz 700 MHz
ATI Mobility Radeon HD 4570 512 MB 80 8 4 680 MHz 800 MHz
ATI Mobility Radeon HD 5145 1024 MB 80 8 4 720 MHz 900 MHz
ATI Mobility Radeon HD 530v 512 MB 80 8 4 500 MHz 600 MHz
ATI Mobility Radeon HD 545v 512 MB 80 8 4 720 MHz 800 MHz
ATI Mobility Radeon HD 540v 512 MB 80 8 4 550 MHz 800 MHz
ATI Mobility Radeon HD 4350 512 MB 80 8 4 450 MHz 600 MHz

M92 GPU Notes

Chip Variant: RV710
Codename: Luigi
Graphics/Compute: GFX3
Display Core Engine: 3.2
Unified Video Decoder: 2.2