NVIDIA GeForce GTX 765M vs NVIDIA GeForce GTX 580M
NVIDIA GeForce GTX 765M
NVIDIA GeForce GTX 580M
|
768 Shaders
2GB GDDR5
863MHz
|
384 Shaders
2GB GDDR5
620MHz
|
|
Peak Performance
1.33 TOPS
INT32
|
Peak Performance
0.95 TOPS
INT32
|
|
FP32
1.33 TFLOPS
|
FP32
0.95 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
65W
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TDP
100W
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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|
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
|
|
GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
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Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Kepler
|
Architecture
Fermi
|
|
Family
GeForce 700
|
Family
GeForce 500
|
|
Codename
NVE6
GK106
-
-
|
Codename
NVCE
GF114
-
-
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|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
5/1/2013
|
Release Date
6/28/2011
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
28nm
-
|
Fabrication Node
40nm
-
|
|
Die Size
221 mm²
-
|
Die Size
1950 mm²
-
|
|
Transistor Count
2.5 Billion
-
|
Transistor Count
332 Million
-
|
|
Transistor Density
11.49M/mm²
-
|
Transistor Density
0.17M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
768 Shaders
-
|
Shading Units
384 Shaders
-
|
|
Texture Mapping Units
64 TMUs
|
Texture Mapping Units
64 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
32 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
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Streaming Multiprocessors
4 SMs
|
Streaming Multiprocessors
8 SMs
|
|
-
-
|
-
-
|
|
-
-
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-
-
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-
-
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-
-
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-
-
-
863MHz
|
-
1240MHz Shader
-
620MHz
|
|
Peak Performance
1.33 TOPS
INT32
|
Peak Performance
0.95 TOPS
INT32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
|
|
FP32
1.33 TFLOPS
-
-
|
FP32
0.95 TFLOPS
-
-
|
|
FP64
0.06 TFLOPS
-
|
FP64
0.08 TFLOPS
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
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-
-
-
|
-
-
-
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-
-
-
-
|
-
-
-
-
|
|
INT32
1.33 TOPS
|
INT32
0.95 TOPS
|
|
-
-
|
-
-
|
|
Pixel Fillrate
13.808 GPixel/s
|
Pixel Fillrate
19.84 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
55.232 GTexel/s
|
Texture Fillrate
39.68 GTexel/s
|
|
-
-
|
-
-
|
|
L1
48KB/SM Tex
16KB/SM
-
-
|
L1
-
64KB/SM
-
-
|
|
L2
512KB Shared
|
L2
512KB Shared
|
|
-
-
-
|
-
-
-
|
|
2GB
GDDR5
-
|
2GB
GDDR5
-
|
|
Bus Width
128Bit
|
Bus Width
256Bit
|
|
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
|
Clock
750MHz
Transfer Rate
3GT/s
Bandwidth
96GB/s
|
|
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
|
|
TDP
65W
|
TDP
100W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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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
2
|
Multi Monitor Support
2
|
|
-
-
|
-
-
|
|
Model
NVENC 1
|
No Encoders
-
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Model
NVDEC 1
|
No Decoders
|
|
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
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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-
-
PCIe Version
3.0
PCIe Lanes
16
|
-
-
PCIe Version
2.0
PCIe Lanes
16
|
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-
-
-
-
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-
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-
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