ATI Mobility Radeon HD 2400 vs NVIDIA GeForce 8400M GS
ATI Mobility Radeon HD 2400
NVIDIA GeForce 8400M GS
|
40 Shaders
256MB DDR2
450MHz
|
16 Shaders
128MB GDDR3
400MHz
|
|
Peak AI Performance
40 GFLOPS
FP32
|
Peak AI Performance
0.03 TOPS
INT32
|
|
FP32
40 GFLOPS
|
FP32
30 GFLOPS
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
|
TDP
Unknown
|
TDP
11W
|
Peak AI Performance
|
|
Mobility Radeon HD 2400 - 40 GFLOPS FP32
x1.33
GeForce 8400M GS - 0.03 TOPS INT32
x1
FP32
|
|
Mobility Radeon HD 2400 - 40 GFLOPS FP32
x1.33
GeForce 8400M GS - 30 GFLOPS FP32
x1
|
|
Mobility Radeon HD 2400 - 6.4GB/s
x1
GeForce 8400M GS - 6.4GB/s
x1
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
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
|
Foundry
TSMC
|
|
Fabrication Node
65nm
|
Fabrication Node
80nm
|
|
Die Size
85 mm²
|
Die Size
127 mm²
|
|
Transistor Count
180 Million
|
Transistor Count
210 Million
|
|
Transistor Density
2.12M/mm²
|
Transistor Density
1.65M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
40 Shaders
|
Shading Units
16 Shaders
|
|
Texture Mapping Units
4 TMUs
|
Texture Mapping Units
8 TMUs
|
|
Render Output Units
4 ROPs
|
Render Output Units
4 ROPs
|
|
-
-
|
Streaming Multiprocessors
2 SMs
|
|
Compute Units
2 CUs
|
-
-
|
|
-
450MHz
|
800MHz Shader
400MHz
|
|
Peak AI Performance
40 GFLOPS
FP32
|
Peak AI Performance
0.03 TOPS
INT32
|
|
FP32
40 GFLOPS
|
FP32
30 GFLOPS
|
|
-
-
|
INT32
0.03 TOPS
|
|
Pixel Fillrate
1.8 GPixel/s
|
Pixel Fillrate
1.6 GPixel/s
|
|
Texture Fillrate
1.8 GTexel/s
|
Texture Fillrate
3.2 GTexel/s
|
|
L1
Unknown
|
L1
Unknown
|
|
L2
32KB Shared
|
L2
32KB Shared
|
|
256MB
DDR2
|
128MB
GDDR3
|
|
Bus Width
64Bit
|
Bus Width
64Bit
|
|
Clock
400MHz
Transfer Rate
800MT/s
Bandwidth
6.4GB/s
|
Clock
400MHz
Transfer Rate
800MT/s
Bandwidth
6.4GB/s
|
|
TDP
Unknown
|
TDP
11W
|
|
Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
|
Variable Refresh Rate
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
|
No Encoders
|
No Encoders
|
|
Model
UVD 1.0
|
No Decoders
|
|
Codec
VC-1
AVC (H.264)
|
-
-
|
|
Direct X
10
Direct 3D
10_0
|
Direct X
11
Direct 3D
10_0
|
|
OpenGL
3.3
OpenCL
1.1
|
OpenGL
3.3
OpenCL
1.1
|
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
|
Shader Model
4.0
CUDA
1.1
-
-
PureVideo HD
VP2
VDPAU
Feature Set A
|
|
Not a Card
|
Not a Card
|
|
PCIe Version
1.0
PCIe Lanes
16
|
PCIe Version
2.0
PCIe Lanes
16
|
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