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ATI Mobility Radeon HD 3430

ATI Mobility Radeon HD 3430 Image ATI M82 Image
The Mobility Radeon HD 3430 was a graphics card by ATI, launched in July 2008. Built on the 55 nm process, and based on the M82 graphics processor, in its M82-SE variant, the card supports DirectX 10.1. The M82 graphics processor is a relatively small chip with a die area of only 67 mm² and 181 million transistors. It features 40 shading units, 4 texture mapping units and 4 ROPs. ATI has placed 256 MB DDR2 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 450 MHz, memory is running at 400 MHz.
Being a mxm module card, its power draw is rated at 12 W maximum.

Graphics Processor

GPU Name: M82
GPU Variant: M82-SE
Architecture: TeraScale 2
Process Size: 55 nm
Transistors: 181 million
Die Size: 67 mm²

Graphics Card

Released: Jul 25th, 2008
Production Status: End-of-life
Bus Interface: MXM-II

Clock Speeds

GPU Clock: 450 MHz
Memory Clock: 400 MHz
800 MHz effective


Memory Size: 256 MB
Memory Type: DDR2
Memory Bus: 64 bit
Bandwidth: 6.40 GB/s

Render Config

Shading Units: 40
TMUs: 4
ROPs: 4
Compute Units: 2
Pixel Rate: 1.800 GPixel/s
Texture Rate: 1.800 GTexel/s
Floating-point performance: 36.00 GFLOPS

Board Design

Slot Width: MXM Module
TDP: 12 W

Graphics Features

DirectX: 10.1
OpenGL: 3.3
OpenCL: n/a
Shader Model: 4.1


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M82 GPU Notes