GeForce GTX 675M vs GeForce GTX 850M
GeForce GTX 675M
GeForce GTX 850M
|
384 Shaders
2GB GDDR5
632MHz
|
640 Shaders
2GB DDR3
936MHz
|
|
FP32
0.97 TFLOPS
|
FP32
1.2 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
100W
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TDP
Unknown
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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%
|
|
OCT Metal - N/A
0%
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OCT Metal - N/A
0%
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Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Fermi
|
Architecture
Maxwell
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Family
GeForce 600
|
Family
GeForce 800
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Codename
NVCE
GF114
Variant
N13E-GS1
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Codename
NV117
GM107
-
-
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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
3/12/2014
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|
Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
40nm
-
|
Fabrication Node
28nm
-
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|
Die Size
1950 mm²
-
|
Die Size
148 mm²
-
|
|
Transistor Count
332 Million
-
|
Transistor Count
1.9 Billion
-
|
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Transistor Density
0.17M/mm²
-
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Transistor Density
12.64M/mm²
-
|
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Form
Soldered
|
Form
Soldered
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Shading Units
384 Shaders
-
|
Shading Units
640 Shaders
-
|
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Texture Mapping Units
64 TMUs
|
Texture Mapping Units
40 TMUs
|
|
Render Output Units
32 ROPs
|
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
8 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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1265MHz Shader
-
632MHz
|
-
-
-
936MHz
|
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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
0.97 TFLOPS
|
FP32
1.2 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.08 TFLOPS
-
|
FP64
0.04 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
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Pixel Fillrate
20.224 GPixel/s
|
Pixel Fillrate
14.976 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
40.448 GTexel/s
|
Texture Fillrate
37.44 GTexel/s
|
|
-
-
|
-
-
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L1
-
64KB/SM
-
-
|
L1
-
64KB/SM
-
-
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L2
512KB Shared
|
L2
2MB Shared
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-
-
-
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-
-
-
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2GB
GDDR5
-
|
2GB
DDR3
-
|
|
Bus Width
256Bit
|
Bus Width
128Bit
|
|
Clock
750MHz
Transfer Rate
3GT/s
Bandwidth
96GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
32GB/s
|
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-
-
-
-
-
-
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-
-
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-
-
-
-
-
-
-
-
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TDP
100W
|
TDP
Unknown
|
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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
|
|
Max Resolution
2560x1600
|
Max Resolution
4096x2304
|
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
30Hz
|
|
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
-
|
Model
NVENC 2
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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No Decoders
|
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
1.3
|
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
6.7
CUDA
5.0
-
-
PureVideo HD
VP6
VDPAU
Feature Set E
|
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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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PCIe Version
2.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
16
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-
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