NVIDIA GeForce GT 640M vs NVIDIA Quadro 3000M
NVIDIA GeForce GT 640M
NVIDIA Quadro 3000M
|
384 Shaders
1GB GDDR5
625MHz
|
240 Shaders
2GB GDDR5
450MHz
|
|
Peak AI Performance
0.48 TOPS
INT32
|
Peak AI Performance
0.43 TOPS
INT32
|
|
FP32
480 GFLOPS
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FP32
430 GFLOPS
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-
-
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-
-
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
32W
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TDP
75W
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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 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%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
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
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Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
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Architecture
Kepler
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Architecture
Fermi
|
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Family
GeForce 600
|
Family
Quadro F
|
|
Codename
NVE7
GK107
Variant
N13P-GS
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Codename
NVC4
GF104
-
-
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
3/22/2012
|
Release Date
2/22/2011
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
28nm
-
|
Fabrication Node
40nm
-
|
|
Die Size
118 mm²
-
|
Die Size
1950 mm²
-
|
|
Transistor Count
1.3 Billion
-
|
Transistor Count
332 Million
-
|
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Transistor Density
10.76M/mm²
-
|
Transistor Density
0.17M/mm²
-
|
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Form
Soldered
|
Form
Soldered
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Shading Units
384 Shaders
-
|
Shading Units
240 Shaders
-
|
|
Texture Mapping Units
32 TMUs
|
Texture Mapping Units
40 TMUs
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|
Render Output Units
16 ROPs
|
Render Output Units
32 ROPs
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-
-
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-
-
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-
-
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-
-
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Streaming Multiprocessors
2 SMs
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Streaming Multiprocessors
5 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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-
-
-
625MHz
|
-
900MHz Shader
-
450MHz
|
|
Peak AI Performance
0.48 TOPS
INT32
|
Peak AI Performance
0.43 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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FP32
480 GFLOPS
-
-
|
FP32
430 GFLOPS
-
-
|
|
FP64
20 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
0.48 TOPS
|
INT32
0.43 TOPS
|
|
-
-
|
-
-
|
|
Pixel Fillrate
10 GPixel/s
|
Pixel Fillrate
14.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
20 GTexel/s
|
Texture Fillrate
18 GTexel/s
|
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-
-
|
-
-
|
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L1
48KB/SM Tex
16KB/SM
-
-
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L1
-
64KB/SM
-
-
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L2
256KB Shared
|
L2
512KB Shared
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-
-
-
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-
-
-
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1GB
GDDR5
-
|
2GB
GDDR5
-
|
|
Bus Width
128Bit
|
Bus Width
256Bit
|
|
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
|
Clock
625MHz
Transfer Rate
2.5GT/s
Bandwidth
80GB/s
|
|
-
-
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-
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-
-
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-
-
-
-
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TDP
32W
|
TDP
75W
|
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-
-
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-
-
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-
-
-
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-
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No Ports
|
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No Ports
|
|
Max Resolution
4096x2304
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
2
|
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-
-
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-
-
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Model
NVENC 1
|
No Encoders
-
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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-
-
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-
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Model
NVDEC 1
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No Decoders
|
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Direct X
12
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
1.1
-
-
|
|
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
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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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-
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-
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PCIe Version
3.0
PCIe Lanes
16
|
-
-
PCIe Version
2.0
PCIe Lanes
16
|
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-
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