NVIDIA GeForce GT 425M vs NVIDIA GeForce GT 520M
NVIDIA GeForce GT 425M
NVIDIA GeForce GT 520M
|
96 Shaders
1GB DDR3
560MHz
|
96 Shaders
1GB DDR3
515MHz
|
|
Peak AI Performance
0.22 TOPS
INT32
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Peak AI Performance
0.2 TOPS
INT32
|
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FP32
220 GFLOPS
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FP32
200 GFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
23W
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TDP
20W
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Peak AI Performance
|
|
GeForce GT 425M - 0.22 TOPS INT32
x1.1
GeForce GT 520M - 0.2 TOPS INT32
x1
FP32
|
|
GeForce GT 425M - 220 GFLOPS FP32
x1.1
GeForce GT 520M - 200 GFLOPS FP32
x1
|
|
GeForce GT 425M - 25.6GB/s
x2
GeForce GT 520M - 12.8GB/s
x1
|
|
GeForce GT 425M - 23W
x1.15
GeForce GT 520M - 20W
x1
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
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Architecture
Fermi
|
Architecture
Fermi
|
|
Family
GeForce 400
|
Family
GeForce 500
|
|
Codename
NVC1
GF108
|
Codename
NVC1
GF108
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|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
9/3/2010
|
Release Date
1/5/2011
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
40nm
|
Fabrication Node
40nm
|
|
Die Size
585 mm²
|
Die Size
585 mm²
|
|
Transistor Count
116 Million
|
Transistor Count
116 Million
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|
Transistor Density
0.20M/mm²
|
Transistor Density
0.20M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
96 Shaders
|
Shading Units
96 Shaders
|
|
Texture Mapping Units
16 TMUs
|
Texture Mapping Units
44 TMUs
|
|
Render Output Units
4 ROPs
|
Render Output Units
4 ROPs
|
|
Streaming Multiprocessors
2 SMs
|
Streaming Multiprocessors
2 SMs
|
|
1120MHz Shader
560MHz
|
1030MHz Shader
515MHz
|
|
Peak AI Performance
0.22 TOPS
INT32
|
Peak AI Performance
0.2 TOPS
INT32
|
|
FP32
220 GFLOPS
|
FP32
200 GFLOPS
|
|
FP64
20 GFLOPS
|
FP64
20 GFLOPS
|
|
INT32
0.22 TOPS
|
INT32
0.2 TOPS
|
|
Pixel Fillrate
2.24 GPixel/s
|
Pixel Fillrate
2.06 GPixel/s
|
|
Texture Fillrate
8.96 GTexel/s
|
Texture Fillrate
22.66 GTexel/s
|
|
L1
64KB/SM
|
L1
64KB/SM
|
|
L2
256KB Shared
|
L2
256KB Shared
|
|
1GB
DDR3
|
1GB
DDR3
|
|
Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
25.6GB/s
|
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
12.8GB/s
|
|
TDP
23W
|
TDP
20W
|
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Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
|
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
|
No Encoders
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No Decoders
|
No Decoders
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Direct X
12
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
1.1
|
OpenGL
4.6
OpenCL
1.1
|
|
Shader Model
5.1
CUDA
2.1
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
5.1
CUDA
2.1
PureVideo HD
VP4
VDPAU
Feature Set C
|
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Not a Card
|
Not a Card
|
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PCIe Version
2.0
PCIe Lanes
16
|
PCIe Version
2.0
PCIe Lanes
16
|
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