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ATI Mobility Radeon HD 2600

M76
Graphics Processor
120
Cores
8
TMUs
4
ROPs
256 MB
Memory Size
DDR2
Memory Type
128 bit
Bus Width
ATI Mobility Radeon HD 2600 Image
The Mobility Radeon HD 2600 was a graphics card by ATI, launched in May 2007. Built on the 65 nm process, and based on the M76 graphics processor, the card supports DirectX 10.0. The M76 graphics processor is an average sized chip with a die area of 153 mm² and 390 million transistors. It features 120 shading units, 8 texture mapping units and 4 ROPs. ATI has placed 256 MB DDR2 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 500 MHz, memory is running at 400 MHz.
Being a mxm module card, its power draw is not exactly known.

Graphics Processor

GPU Name: M76
Architecture: TeraScale 2
Process Size: 65 nm
Transistors: 390 million
Die Size: 153 mm²

Graphics Card

Released: May 14th, 2007
Production Status: End-of-life
Bus Interface: MXM-II

Relative Performance

43%
55%
68%
87%
100%
Mobility Radeon HD 2600
102%
108%
133%
174%
176%
191%
202%
206%
236%
251%
269%
279%
290%
299%
319%
337%
344%
354%
367%
419%
422%
430%
435%
440%
444%
470%
494%
502%
521%
535%
537%
538%
548%
575%
586%
628%
640%
640%
668%
693%
739%
762%
766%
780%
784%
812%
822%
827%
842%
881%
898%
912%
916%
918%
992%
1000%
1025%
1037%
1042%
1053%
1071%
1073%
1103%
1188%
1218%
1250%
1257%
1270%
1283%
1347%
1378%
1411%
1431%
1432%
1587%
1770%
1888%
1898%
1924%
1949%
1975%
1984%
2004%
2012%
2039%
2193%
2221%
2221%
2303%
2514%
2625%
2717%
2975%
3511%
4108%
Based on TPU review data: "Performance Summary" at 1920x1080
Mobility Radeon HD 2600 performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock: 500 MHz
Memory Clock: 400 MHz
800 MHz effective

Memory

Memory Size: 256 MB
Memory Type: DDR2
Memory Bus: 128 bit
Bandwidth: 12.80 GB/s

Render Config

Shading Units: 120
TMUs: 8
ROPs: 4
Compute Units: 3
Pixel Rate: 2.000 GPixel/s
Texture Rate: 4.00 GTexel/s
Floating-point performance: 120.00 GFLOPS

Board Design

Slot Width: MXM Module
TDP: unknown

Graphics Features

DirectX: 10.0
OpenGL: 3.3
OpenCL: n/a
Shader Model: 4.0

VGA BIOS

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GPU-Z Validation

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Reviews

Our review database contains 2 reviews of the Mobility Radeon HD 2600.

M76 GPU Notes

RV630

Retail boards based on this design

Name GPU Clock Memory Clock Other Changes
ATi Mobility Radeon HD 2600 500 MHz 600 MHz GDDR3