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ATI Mobility Radeon HD 2300

Graphics Processor
Pixel Shaders
Vertex Shaders
128 MB
Memory Size
Memory Type
128 bit
Bus Width
ATI Mobility Radeon HD 2300 Image
The Mobility Radeon HD 2300 was a graphics card by ATI, launched in March 2007. Built on the 80 nm process, and based on the M71 graphics processor, the card supports DirectX 9.0c. The M71 graphics processor is a relatively small chip with a die area of only 100 mm² and 107 million transistors. It features 4 pixel shaders and 2 vertex shaders, 4 texture mapping units and 4 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support). ATI has placed 128 MB DDR2 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 480 MHz, memory is running at 400 MHz.
Its power draw is not exactly known. Mobility Radeon HD 2300 is connected to the rest of the system using a PCIe 1.0 x16 interface.

Graphics Processor

GPU Name: M71
Process Size: 80 nm
Transistors: 107 million
Die Size: 100 mm²

Graphics Card

Released: Mar 1st, 2007
Production Status: End-of-life
Bus Interface: PCIe 1.0 x16

Clock Speeds

GPU Clock: 480 MHz
Memory Clock: 400 MHz
800 MHz effective


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

Render Config

Pixel Shaders: 4
Vertex Shaders: 2
TMUs: 4
ROPs: 4
Pixel Rate: 1.920 GPixel/s
Vertex Rate: 240.0 MVertices/s
Texture Rate: 1.920 GTexel/s

Graphics Features

DirectX: 9.0c
OpenGL: 2.0
OpenCL: n/a
Shader Model: 3.0


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Our review database contains 2 reviews of the Mobility Radeon HD 2300.

M71 GPU Notes