Mobility Radeon HD 2400 vs GeForce 8400M GT

Mobility Radeon HD 2400
GeForce 8400M GT
40 Shaders
256MB DDR2
450MHz
16 Shaders
256MB GDDR3
450MHz
FP32
0.04 TFLOPS
FP32
0.03 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
Unknown
TDP
14W
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GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
ATI
Manufacturer
NVIDIA
Chip Designer
ATI
Chip Designer
NVIDIA
Architecture
TeraScale 1
Architecture
Tesla
Family
Radeon HD 2000
Family
GeForce 8000
Codename
Laka
RV610
Variant
M72S
Codename
NV86
G86
Variant
NB8M
Market Segment
Laptop
Market Segment
Laptop
Release Date
5/14/2007
Release Date
5/1/2007
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
65nm
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Fabrication Node
80nm
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Die Size
85 mm²
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Die Size
127 mm²
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Transistor Count
180 Million
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Transistor Count
210 Million
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Transistor Density
2.12M/mm²
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Transistor Density
1.65M/mm²
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Form
Soldered
Form
Soldered
Shading Units
40 Shaders
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Shading Units
16 Shaders
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Texture Mapping Units
4 TMUs
Texture Mapping Units
8 TMUs
Render Output Units
4 ROPs
Render Output Units
4 ROPs
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Streaming Multiprocessors
2 SMs
Compute Units
2 CUs
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450MHz
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900MHz Shader
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450MHz
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FP32
0.04 TFLOPS
FP32
0.03 TFLOPS
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FP64
0 TFLOPS
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Pixel Fillrate
1.8 GPixel/s
Pixel Fillrate
1.8 GPixel/s
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Texture Fillrate
1.8 GTexel/s
Texture Fillrate
3.6 GTexel/s
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L1
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Unknown
L1
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Unknown
L2
32KB Shared
L2
32KB Shared
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256MB
DDR2
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256MB
GDDR3
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Bus Width
64Bit
Bus Width
128Bit
Clock
400MHz
Transfer Rate
800MT/s
Bandwidth
6.4GB/s
Clock
600MHz
Transfer Rate
1.2GT/s
Bandwidth
19.2GB/s
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TDP
Unknown
TDP
14W
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No Ports
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No Ports
Max Resolution
2560x1600
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
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Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
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No Encoders
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No Encoders
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Model
UVD 1.0
No Decoders
Codec
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VC-1
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AVC (H.264)
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Direct X
10
Direct 3D
10_0
Direct X
11
Direct 3D
10_0
OpenGL
3.3
OpenCL
1.1
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OpenGL
3.3
OpenCL
1.1
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Shader Model
4.1
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GFX
3
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Shader Model
4.0
CUDA
1.1
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PureVideo HD
VP2
VDPAU
Feature Set A
Not a Card
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Not a Card
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PCIe Version
1.0
PCIe Lanes
16
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PCIe Version
2.0
PCIe Lanes
16
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Change Results