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ATI Mobility Radeon HD 4670

ATI Mobility Radeon HD 4670 Image ATI M96 Image
The Mobility Radeon HD 4670 was a graphics card by ATI, launched in January 2009. Built on the 55 nm process, and based on the M96 graphics processor, in its XT variant, the card supports DirectX 10.1. The M96 graphics processor is an average sized chip with a die area of 146 mm² and 514 million transistors. It features 320 shading units, 32 texture mapping units and 8 ROPs. ATI has placed 512 MB GDDR3 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 675 MHz, memory is running at 800 MHz.
We recommend the ATI Mobility Radeon HD 4670 for gaming with highest details at resolutions up to, and including, 1024x768.
Being a mxm module card, its power draw is rated at 35 W maximum.

Graphics Processor

GPU Name: M96
GPU Variant: XT
Process Size: 55 nm
Transistors: 514 million
Die Size: 146 mm²

Graphics Card

Released: Jan 9th, 2009
Production Status: End-of-life
Bus Interface: MXM-A (3.0)

Clock Speeds

GPU Clock: 675 MHz
Memory Clock: 800 MHz
1600 MHz effective

Memory

Memory Size: 512 MB
Memory Type: GDDR3
Memory Bus: 128 bit
Bandwidth: 25.6 GB/s

Render Config

Shading Units: 320
TMUs: 32
ROPs: 8
Compute Units: 4
Pixel Rate: 5.40 GPixel/s
Texture Rate: 21.6 GTexel/s
Floating-point performance: 432.0 GFLOPS

Board Design

Slot Width: MXM Module
TDP: 35 W

Graphics Features

DirectX: 10.1
OpenGL: 3.3
OpenCL: n/a
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 4670.

Card Notes

Memory Variant: 1024 MB

M96 GPU Notes

RV730