ATI M86

M86

M86-M

M86-ME

M86-ME XT

Die Shot

Block Diagram

ATI's M86 GPU uses the TeraScale architecture and is made using a 55 nm production process at TSMC. With a die size of 135 mm² and a transistor count of 378 million it is a small chip. M86 supports DirectX 10.1 (Feature Level 10_1). For GPU compute applications, OpenCL version N/A can be used. It features 120 shading units, 8 texture mapping units and 4 ROPs.

Further reading: R600 Series Instruction Set Architecture

Graphics Processor

Released: Jan 7th, 2008

GPU Name: M86

Desktop Variant: RV635

Codename: Wario

Architecture: TeraScale

Foundry: TSMC

Process Size: 55 nm

Transistors: 378 million

Density: 2.8M / mm²

Die Size: 135 mm²

Package: FCBGA-880

Graphics Features

DirectX: 10.1 (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: 120

TMUs: 8

ROPs: 4

Compute Units: 3

Z-Stencil: 8

Vertex Cache: 32 KB

Texture Cache: 32 KB

Tex L1 Cache: 32 KB per 4 SPs

L2 Cache: 128 KB

Max. TDP: 30 W

All TeraScale GPUs

ATI GPU Architecture History

2009-2015 TeraScale 2
2005-2013 TeraScale
2005-2007 Ultra-Threaded SE
2004-2008 R400
2002-2008 R300
2001-2006 Rage 7
2000 Rage 5
2000-2007 Rage 6
1999-2001 IBM
1998-1999 Rage 4
1997 Rage 2
1997-1999 Rage 3
1992-1997 Mach
1986-1992 Wonder

Graphics cards using the ATI M86 GPU

Name	Chip	Memory	Shaders	TMUs	ROPs	GPU Clock	Memory Clock
ATI Mobility Radeon HD 3650	M86-ME	512 MB	120	8	4	500 MHz	700 MHz
ATI Mobility Radeon HD 3670	M86-ME XT	256 MB	120	8	4	680 MHz	800 MHz
ATI Mobility FireGL V5700	M86-M GL	512 MB	120	8	4	600 MHz	700 MHz
ATI Mobility FireGL V5725	M86-ME XT GL	256 MB	120	8	4	680 MHz	800 MHz

M86 GPU Notes

Desktop Variant: RV635
Codename: Wario
Graphics/Compute: GFX3
Display Core Engine: 3.0
Unified Video Decoder: 1.0

Chip Codes:
216-0683008 - M86-M / M86-M LP / M86-M GL
216-0683013 - M86-ME / M86-ME LP
216-0683010 - M86-ME XT / M86-ME XT GL

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