GeForce GT 620M vs GeForce GT 720M GK208
GeForce GT 620M
GeForce GT 720M GK208
|
96 Shaders
1GB DDR3
625MHz
|
192 Shaders
2GB DDR3
719MHz
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|
FP32
0.24 TFLOPS
|
FP32
0.28 TFLOPS
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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
15W
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TDP
22W
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-
-
-
-
-
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-
-
-
-
-
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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
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Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Fermi
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Architecture
Kepler 2
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Family
GeForce 600
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Family
GeForce 700
|
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Codename
NVD7
GF117
Variant
N13M-GS
|
Codename
NV108
GK208
-
-
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
4/1/2012
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Release Date
12/25/2013
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Foundry
TSMC
-
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Foundry
TSMC
-
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Fabrication Node
28nm
-
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Fabrication Node
28nm
-
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Die Size
116 mm²
-
|
Die Size
79 mm²
-
|
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Transistor Count
585 Million
-
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Transistor Count
1 Billion
-
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Transistor Density
5.04M/mm²
-
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Transistor Density
12.91M/mm²
-
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Form
Soldered
|
Form
Soldered
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Shading Units
96 Shaders
-
|
Shading Units
192 Shaders
-
|
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Texture Mapping Units
16 TMUs
|
Texture Mapping Units
16 TMUs
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|
Render Output Units
4 ROPs
|
Render Output Units
8 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
1 SM
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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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1250MHz Shader
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625MHz
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-
-
-
719MHz
|
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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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FP32
0.24 TFLOPS
|
FP32
0.28 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.02 TFLOPS
-
|
FP64
0.01 TFLOPS
-
|
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-
-
|
-
-
|
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-
-
-
|
-
-
-
|
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Pixel Fillrate
2.5 GPixel/s
|
Pixel Fillrate
5.752 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
10 GTexel/s
|
Texture Fillrate
11.504 GTexel/s
|
|
-
-
|
-
-
|
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L1
-
64KB/SM
-
-
|
L1
48KB/SM Tex
16KB/SM
-
-
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L2
256KB Shared
|
L2
128KB Shared
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-
-
-
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-
-
-
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1GB
DDR3
-
|
2GB
DDR3
-
|
|
Bus Width
64Bit
|
Bus Width
64Bit
|
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
|
|
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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TDP
15W
|
TDP
22W
|
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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
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
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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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
-
-
-
-
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No Decoders
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Model
NVDEC 1
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
1.1
-
-
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
6.5
CUDA
3.5
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
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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
8
|
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-
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