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ATI Mobility Radeon HD 2400 XT

M74
Graphics Processor
40
Cores
4
TMUs
4
ROPs
256 MB
Memory Size
GDDR3
Memory Type
64 bit
Bus Width
ATI Mobility Radeon HD 2400 XT Photo ATI M74 Photo

Graphics Processor

GPU Name
M74
Architecture
TeraScale
Foundry
TSMC
Process Size
65 nm
Transistors
180 million
Die Size
82 mm²

Graphics Card

Release Date
May 14th, 2007
Generation
M7x
(Mobility HD 2000)
Production
End-of-life
Bus Interface
PCIe 1.0 x16

Clock Speeds

GPU Clock
600 MHz
Memory Clock
400 MHz
700 MHz (+75%)
800 MHz effective
1400 MHz effective

Memory

Memory Size
256 MB
Memory Type
DDR2
GDDR3
Memory Bus
64 bit
Bandwidth
6.400 GB/s
11.20 GB/s

Render Config

Shading Units
40
TMUs
4
ROPs
4
Compute Units
2

Theoretical Performance

Pixel Rate
2.400 GPixel/s
Texture Rate
2.400 GTexel/s
FP32 (float) performance
48.00 GFLOPS

Board Design

TDP
unknown
Outputs
No outputs

Graphics Features

DirectX
10.0
OpenGL
3.3
OpenCL
N/A
Vulkan
N/A
Shader Model
4.0

M74 GPU Notes

Chip Variant: RV610
Graphics/Compute: GFX3
Display Core Engine: 2.0
Unified Video Decoder: 1.0

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
ATI Mobility Radeon HD 2400 XT 600 MHz 700 MHz GDDR3