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ATI M82

Default
M82
M82-S
M82-S
M82-SE
M82-SE
M82-M
M82-M
Die Shot
SIC66SIC66
Die Shot
ATI's M82 GPU uses the TeraScale architecture and is made using a 55 nm production process at TSMC. With a die size of 67 mm² and a transistor count of 181 million it is a very small chip. M82 supports DirectX 10.1. 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
Jan 7th, 2008
GPU Name
M82
Desktop Variant
RV620
Codename
Koopa
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
181 million
Density
2.7M / mm²
Die Size
67 mm²
Package
FCBGA-632/880

Graphics Features

DirectX
10.1
OpenGL
3.3
OpenCL
N/A
Vulkan
N/A
Shader Model
4.1
WDDM
1.1
Compute
GFX3
DCE
3.0
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
64 KB
Max. TDP
12 W

All TeraScale GPUs

ATI GPU Architecture History

Graphics cards using the ATI M82 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Mobility Radeon HD 3430
M82-SE 256 MB 40 4 4 450 MHz 400 MHz
ATI Mobility Radeon HD 3410
256 MB 40 4 4 400 MHz 400 MHz
ATI Mobility Radeon HD 3470
M82-ME XT 256 MB 40 4 4 680 MHz 400 MHz
ATI Mobility Radeon HD 3450
M82-SCE XT 256 MB 40 4 4 500 MHz 400 MHz

M82 GPU Notes

Desktop Variant: RV620
Codename: Koopa
Graphics/Compute: GFX3
Display Core Engine: 3.0
Unified Video Decoder: 1.0

Chip Codes:
216-0707001 - M82-S / M82-S XT
216-0707005 - M82-M / M82-M XT
216-0707007 - M82-SE
216-0707009 - M82-ME / M82-ME XT
216-0707011 - M82-SCE / M82-SCE XT
216-0707018 - M82-MPE
216-0707020 - M82-SE LP
Sep 20th, 2024 21:01 EDT change timezone

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