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ATI Mobility Radeon HD 4570

ATI Mobility Radeon HD 4570 Image ATI M92 Image
The Mobility Radeon HD 4570 was a graphics card by ATI, launched in January 2009. Built on the 55 nm process, and based on the M92 graphics processor, the card supports DirectX 10.1. The M92 graphics processor is a relatively small chip with a die area of only 73 mm² and 242 million transistors. It features 80 shading units, 8 texture mapping units and 4 ROPs. ATI has placed 512 MB GDDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 680 MHz, memory is running at 800 MHz.
Being a mxm module card, its power draw is not exactly known.

Graphics Processor

GPU Name: M92
Process Size: 55 nm
Transistors: 242 million
Die Size: 73 mm²

Graphics Card

Released: Jan 9th, 2009
Production Status: End-of-life
Bus Interface: MXM-II

Clock Speeds

GPU Clock: 680 MHz
Memory Clock: 800 MHz
1600 MHz effective

Memory

Memory Size: 512 MB
Memory Type: GDDR3
Memory Bus: 64 bit
Bandwidth: 12.8 GB/s

Render Config

Shading Units: 80
TMUs: 8
ROPs: 4
Compute Units: 1
Pixel Rate: 2.72 GPixel/s
Texture Rate: 5.44 GTexel/s
Floating-point performance: 108.8 GFLOPS

Board Design

Slot Width: MXM Module
TDP: unknown

Graphics Features

DirectX: 10.1
OpenGL: 3.3
OpenCL: 1.0
Shader Model: 4.1

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 4570.

M92 GPU Notes

RV710