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ATI Mobility Radeon HD 2300

Graphics Processor
M71
Pixel Shaders
4
Vertex Shaders
2
TMUs
4
ROPs
4
Memory Size
128 MB
Memory Type
DDR2
Bus Width
128 bit
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. This device has no display connectivity, as it is not designed to have monitors connected to it. Mobility Radeon HD 2300 is connected to the rest of the system using a PCI-Express 1.0 x16 interface.

Graphics Processor

GPU Name
M71
Architecture
R500
Foundry
TSMC
Process Size
80 nm
Transistors
107 million
Die Size
100 mm²

Mobile Graphics

Release Date
Mar 1st, 2007
Generation
M7x
(Mobility HD 2000)
Production
End-of-life
Bus Interface
PCIe 1.0 x16
Reviews
2 in our database

Clock Speeds

GPU Clock
480 MHz
Memory Clock
400 MHz
800 MHz effective

Memory

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

Theoretical Performance

Pixel Rate
1.920 GPixel/s
Vertex Rate
240.0 MVertices/s
Texture Rate
1.920 GTexel/s

Board Design

TDP
unknown
Outputs
No outputs

Graphics Features

DirectX
9.0c (9_3)
OpenGL
2.0
OpenCL
N/A
Vulkan
N/A
Shader Model
3.0

M71 GPU Notes

Chip Variant: RV550
Codename: Escher
Graphics/Compute: GFX2
Display Core Engine: 1.0
Avivo Video
Programmable pixel&vertex pipelines