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ATI M97

Default
M97
M97XT-GL
M97XT-GL
Block Diagram
Block Diagram
Block Diagram 2
Block Diagram 2
ATI's M97 GPU uses the TeraScale architecture and is made using a 40 nm production process at TSMC. With a die size of 137 mm² and a transistor count of 826 million it is a small chip. M97 supports DirectX 10.1 (Feature Level 10_1). It features 640 shading units, 32 texture mapping units and 16 ROPs.
Further reading: R700 Series Instruction Set Architecture

Graphics Processor

GPU Name
M97
Architecture
TeraScale
Foundry
TSMC
Process Size
40 nm
Transistors
826 million
Density
6.0M / mm²
Die Size
137 mm²
Released
Mar 3rd, 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
640
TMUs
32
ROPs
16
Compute Units
8
Z-Stencil
64
L1 Cache
16 KB per CU
L2 Cache
128 KB
Max. TDP
60 W

All TeraScale GPUs

Graphics cards using the ATI M97 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Mobility Radeon HD 4860 1024 MB 640 32 16 650 MHz 1000 MHz
ATI Mobility Radeon HD 4830 1024 MB 640 32 16 550 MHz 700 MHz
ATI FirePro M7740 M97XT-GL 1024 MB 640 32 16 650 MHz 846 MHz

M97 GPU Notes

Chip Variant: RV740 (Walden)
Graphics/Compute: GFX3
Display Core Engine: 3.2
Unified Video Decoder: 2.2