NVIDIA GeForce GTX 770M vs NVIDIA GeForce GTX 860M GK104
NVIDIA GeForce GTX 770M
NVIDIA GeForce GTX 860M GK104
|
960 Shaders
3GB GDDR5
797MHz
|
1152 Shaders
4GB GDDR5
797MHz
|
|
Peak AI Performance
1.53 TOPS
INT32
|
Peak AI Performance
1.84 TOPS
INT32
|
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FP32
1.53 TFLOPS
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FP32
1.84 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
75W
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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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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
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Manufacturer
NVIDIA
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Chip Designer
NVIDIA
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Chip Designer
NVIDIA
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Architecture
Kepler
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Architecture
Kepler
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Family
GeForce 700
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Family
GeForce 800
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Codename
NVE6
GK106
-
-
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Codename
NVE4
GK104
-
-
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
5/1/2013
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Release Date
3/12/2014
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Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
28nm
-
|
Fabrication Node
28nm
-
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Die Size
221 mm²
-
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Die Size
294 mm²
-
|
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Transistor Count
2.5 Billion
-
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Transistor Count
3.5 Billion
-
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Transistor Density
11.49M/mm²
-
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Transistor Density
12.04M/mm²
-
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Form
Soldered
|
Form
Soldered
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Shading Units
960 Shaders
-
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Shading Units
1152 Shaders
-
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Texture Mapping Units
80 TMUs
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Texture Mapping Units
96 TMUs
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Render Output Units
24 ROPs
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Render Output Units
16 ROPs
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-
-
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-
-
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-
-
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-
-
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Streaming Multiprocessors
5 SMs
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Streaming Multiprocessors
6 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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-
-
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797MHz
|
-
-
-
797MHz
|
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Peak AI Performance
1.53 TOPS
INT32
|
Peak AI Performance
1.84 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
1.53 TFLOPS
-
-
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FP32
1.84 TFLOPS
-
-
|
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FP64
60 GFLOPS
-
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FP64
80 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
1.53 TOPS
|
INT32
1.84 TOPS
|
|
-
-
|
-
-
|
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Pixel Fillrate
19.128 GPixel/s
|
Pixel Fillrate
12.752 GPixel/s
|
|
-
-
|
-
-
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Texture Fillrate
63.76 GTexel/s
|
Texture Fillrate
76.512 GTexel/s
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-
-
|
-
-
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L1
48KB/SM Tex
16KB/SM
-
-
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L1
48KB/SM Tex
16KB/SM
-
-
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L2
512KB Shared
|
L2
512KB Shared
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-
-
-
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-
-
-
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3GB
GDDR5
-
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4GB
GDDR5
-
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Bus Width
192Bit
|
Bus Width
128Bit
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Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
96GB/s
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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TDP
75W
|
TDP
75W
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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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No Ports
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Max Resolution
4096x2304
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Max Resolution
2560x1600
|
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
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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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Model
NVENC 1
|
Model
NVENC 1
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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Model
NVDEC 1
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Model
NVDEC 1
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
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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
3.0
Vulkan
1.2
|
|
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
6.5
CUDA
3.0
-
-
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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PCIe Version
3.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
16
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-
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-
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