NVIDIA GeForce GT 555M vs NVIDIA GeForce 9400M
NVIDIA GeForce GT 555M
NVIDIA GeForce 9400M
|
144 Shaders
1GB GDDR5
675MHz
|
16 Shaders
Shared Memory
450MHz
|
|
Peak AI Performance
0.43 TOPS
INT32
|
Peak AI Performance
0.04 TOPS
INT32
|
|
FP32
430 GFLOPS
|
FP32
40 GFLOPS
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-
-
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-
-
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Form Factor
Soldered
-
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Form Factor
iGPU
-
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TDP
35W
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TDP
12W
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
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Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
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Architecture
Fermi
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Architecture
Tesla
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Family
GeForce 500
|
Family
GeForce 9000
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Codename
NVC3
GF106
Variant
GF106
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Codename
NVAC
MCP79
Variant
MCP79MX
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
1/5/2011
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Release Date
10/15/2008
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Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
40nm
-
|
Fabrication Node
65nm
-
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Die Size
1170 mm²
-
|
Die Size
144 mm²
-
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Transistor Count
238 Million
-
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Transistor Count
314 Million
-
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Transistor Density
0.20M/mm²
-
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Transistor Density
2.18M/mm²
-
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Form
Soldered
|
Form
iGPU
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Shading Units
144 Shaders
-
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Shading Units
16 Shaders
-
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Texture Mapping Units
24 TMUs
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Texture Mapping Units
8 TMUs
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Render Output Units
24 ROPs
|
Render Output Units
4 ROPs
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-
-
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-
-
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-
-
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-
-
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Streaming Multiprocessors
3 SMs
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Streaming Multiprocessors
2 SMs
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-
-
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-
-
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-
-
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-
-
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-
-
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-
-
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1506MHz Shader
590MHz Base
675MHz
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-
1100MHz Shader
-
450MHz
|
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Peak AI Performance
0.43 TOPS
INT32
|
Peak AI Performance
0.04 TOPS
INT32
|
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-
-
-
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-
-
-
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-
-
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-
-
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-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
430 GFLOPS
-
-
|
FP32
40 GFLOPS
-
-
|
|
FP64
40 GFLOPS
-
|
-
-
-
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-
-
-
-
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-
-
-
-
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-
-
-
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-
-
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-
-
-
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-
-
-
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-
-
-
-
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-
-
-
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INT32
0.43 TOPS
|
INT32
0.04 TOPS
|
|
-
-
|
-
-
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Pixel Fillrate
16.2 GPixel/s
|
Pixel Fillrate
1.8 GPixel/s
|
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-
-
|
-
-
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Texture Fillrate
16.2 GTexel/s
|
Texture Fillrate
3.6 GTexel/s
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-
-
|
-
-
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L1
-
64KB/SM
-
-
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L1
-
-
-
Unknown
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L2
384KB Shared
|
L2
32KB Shared
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-
-
-
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-
-
-
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1GB
GDDR5
-
|
Shared Memory
-
-
|
|
Bus Width
128Bit
|
-
|
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Clock
785MHz
Transfer Rate
3.1GT/s
Bandwidth
50.2GB/s
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-
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-
-
-
-
-
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-
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-
-
-
-
-
-
-
-
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TDP
35W
|
TDP
12W
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-
-
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-
-
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-
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No Ports
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-
-
-
-
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-
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-
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-
-
-
-
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No Ports
|
|
Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
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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
|
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Multi Monitor Support
2
|
Multi Monitor Support
2
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-
-
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-
-
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No Encoders
-
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No Encoders
-
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-
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No Decoders
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No Decoders
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-
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-
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-
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Direct X
12
Direct 3D
11_0
|
Direct X
11
Direct 3D
10_0
|
|
OpenGL
4.6
OpenCL
1.1
-
-
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
4.0
CUDA
1.0
-
-
PureVideo HD
VP3
VDPAU
Feature Set B
|
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Not a Card
-
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Not a Card
-
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-
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-
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-
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PCIe Version
2.0
PCIe Lanes
16
|
-
-
PCIe Version
2.0
PCIe Lanes
16
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