ATI M92

M92

M92-M

M92-M2 LP

M92-M2 A11

M92-M2 A12

M92-M2 XT A11

M92-S2 A12

M92-S2 LP

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). For GPU compute applications, OpenCL version 1.1 can be used. It features 80 shading units, 8 texture mapping units and 4 ROPs.

Further reading: R700 Series Instruction Set Architecture

Graphics Processor

Released: Jan 9th, 2009

GPU Name: M92

Desktop Variant: RV710

Codename: Luigi

Architecture: TeraScale

Foundry: TSMC

Process Size: 55 nm

Transistors: 242 million

Density: 3.3M / mm²

Die Size: 73 mm²

Package: FCBGA-631/632/962

Graphics Features

DirectX: 10.1 (10_1)

OpenGL: 3.3

OpenCL: 1.1

Vulkan: N/A

Shader Model: 4.1

WDDM: 1.1

Compute: GFX3

DCE: 3.2

UVD: 2.2

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

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 M92 GPU

Name	Chip	Memory	Shaders	TMUs	ROPs	GPU Clock	Memory Clock
ATI Mobility Radeon HD 4330	M92-M	512 MB	80	8	4	450 MHz	600 MHz
ATI Mobility Radeon HD 4530	M92-M2 A11	512 MB	80	8	4	500 MHz	700 MHz
ATI Mobility Radeon HD 4570	M92-M2 XT A11	512 MB	80	8	4	680 MHz	800 MHz
ATI Mobility Radeon HD 5145	M92-S2 LP	512 MB	80	8	4	720 MHz	900 MHz
ATI Mobility Radeon HD 545v	M92-M2 A12	512 MB	80	8	4	720 MHz	800 MHz
ATI Mobility Radeon HD 540v	M92-M2 A11	512 MB	80	8	4	500 MHz	700 MHz
ATI Mobility Radeon HD 530v	M92-M2 LP	512 MB	80	8	4	450 MHz	500 MHz

M92 GPU Notes

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

Chip Codes:
216-0728000 - M92-M2 A11
216-0728002 - M92-S2 A11
216-0728004 - M92-S2 XT A11
216-0728006 - M92-M2 XT A11
216-0728009 - M92-M A12
216-0728014 - M92-M2 / M92-M2 XT / M92-M2 XTX A12
216-0728016 - M92-M2 LP A12
216-0728018 - M92-S2 / M92-S2 XT / M92-S2 XTX A12
216-0728020 - M92-S2 LP A12
216-0728023 - M92-S
216-0728026 - M92-S2 LPE A12

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