GeForce GTX 850M vs GeForce GTX 675M

GeForce GTX 850M
GeForce GTX 675M
640 Shaders
2GB DDR3
936MHz
384 Shaders
2GB GDDR5
632MHz
FP32
1.2 TFLOPS
FP32
0.97 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
Unknown
TDP
100W
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GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
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%
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Maxwell
Architecture
Fermi
Family
GeForce 800
Family
GeForce 600
Codename
NV117
GM107
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Codename
NVCE
GF114
Variant
N13E-GS1
Market Segment
Laptop
Market Segment
Laptop
Release Date
3/12/2014
Release Date
4/1/2012
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
40nm
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Die Size
148 mm²
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Die Size
1950 mm²
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Transistor Count
1.9 Billion
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Transistor Count
332 Million
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Transistor Density
12.64M/mm²
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Transistor Density
0.17M/mm²
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Form
Soldered
Form
Soldered
Shading Units
640 Shaders
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Shading Units
384 Shaders
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Texture Mapping Units
40 TMUs
Texture Mapping Units
64 TMUs
Render Output Units
16 ROPs
Render Output Units
32 ROPs
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Streaming Multiprocessors
5 SMs
Streaming Multiprocessors
8 SMs
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936MHz
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1265MHz Shader
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632MHz
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FP32
1.2 TFLOPS
FP32
0.97 TFLOPS
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FP64
0.04 TFLOPS
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FP64
0.08 TFLOPS
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Pixel Fillrate
14.976 GPixel/s
Pixel Fillrate
20.224 GPixel/s
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Texture Fillrate
37.44 GTexel/s
Texture Fillrate
40.448 GTexel/s
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L1
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64KB/SM
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L1
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64KB/SM
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L2
2MB Shared
L2
512KB Shared
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2GB
DDR3
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2GB
GDDR5
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Bus Width
128Bit
Bus Width
256Bit
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
32GB/s
Clock
750MHz
Transfer Rate
3GT/s
Bandwidth
96GB/s
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TDP
Unknown
TDP
100W
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No Ports
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No Ports
Max Resolution
4096x2304
Max Resolution
2560x1600
Max Resolution Refresh Rate
30Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
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Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
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Model
NVENC 2
No Encoders
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Codec
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AVC (H.264)
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Model
NVDEC 1
No Decoders
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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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
1.3
OpenGL
4.6
OpenCL
1.1
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Shader Model
6.7
CUDA
5.0
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PureVideo HD
VP6
VDPAU
Feature Set E
Shader Model
5.1
CUDA
2.1
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PureVideo HD
VP4
VDPAU
Feature Set C
Not a Card
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Not a Card
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PCIe Version
3.0
PCIe Lanes
16
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PCIe Version
2.0
PCIe Lanes
16
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Change Results