GeForce GTX 950M GDDR5 vs GeForce 940MX 4SM

GeForce GTX 950M GDDR5
GeForce 940MX 4SM
640 Shaders
2GB GDDR5
914MHz
512 Shaders
2GB GDDR5
861MHz
FP32
1.17 TFLOPS
FP32
0.88 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
Unknown
TDP
Unknown
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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
Maxwell
Family
GeForce 900
Family
GeForce 900
Codename
NV117
GM107
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Codename
NV117
GM107
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Market Segment
Laptop
Market Segment
Laptop
Release Date
3/12/2015
Release Date
6/28/2016
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
148 mm²
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Die Size
148 mm²
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Transistor Count
1.9 Billion
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Transistor Count
1.9 Billion
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Transistor Density
12.64M/mm²
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Transistor Density
12.64M/mm²
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Form
Soldered
Form
Soldered
Shading Units
640 Shaders
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Shading Units
512 Shaders
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Texture Mapping Units
40 TMUs
Texture Mapping Units
32 TMUs
Render Output Units
16 ROPs
Render Output Units
8 ROPs
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Streaming Multiprocessors
5 SMs
Streaming Multiprocessors
4 SMs
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914MHz
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795MHz Base
861MHz
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FP32
1.17 TFLOPS
FP32
0.88 TFLOPS
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FP64
0.04 TFLOPS
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FP64
0.03 TFLOPS
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Pixel Fillrate
14.624 GPixel/s
Pixel Fillrate
6.888 GPixel/s
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Texture Fillrate
36.56 GTexel/s
Texture Fillrate
27.552 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
2MB Shared
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2GB
GDDR5
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2GB
GDDR5
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Bus Width
128Bit
Bus Width
64Bit
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
40GB/s
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TDP
Unknown
TDP
Unknown
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No Ports
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No Ports
Max Resolution
4096x2304
Max Resolution
4096x2304
Max Resolution Refresh Rate
30Hz
Max Resolution Refresh Rate
30Hz
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
Multi Monitor Support
2
Multi Monitor Support
2
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Model
NVENC 2
Model
NVENC 2
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
Model
NVDEC 1
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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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
3.0
Vulkan
1.3
Shader Model
6.7
CUDA
5.0
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PureVideo HD
VP6
VDPAU
Feature Set E
Shader Model
6.7
CUDA
5.0
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PureVideo HD
VP6
VDPAU
Feature Set E
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
3.0
PCIe Lanes
16
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Change Results