NVIDIA Quadro K3100M vs NVIDIA GeForce GTX 850M GDDR5
NVIDIA Quadro K3100M
NVIDIA GeForce GTX 850M GDDR5
|
768 Shaders
4GB GDDR5
680MHz
|
640 Shaders
2GB GDDR5
876MHz
|
|
Peak AI Performance
1.04 TOPS
INT32
|
Peak AI Performance
4.49 TOPS
INT8
|
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FP32
1.04 TFLOPS
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FP32
1.12 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
40W
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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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Peak AI
Performance
1.04 TOPS
INT32
|
Peak AI
Performance
4.49 TOPS
INT8
|
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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
1.04 TFLOPS
-
-
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FP32
1.12 TFLOPS
-
-
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FP64
40 GFLOPS
-
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FP64
40 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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INT8
4.49 TOPS
-
-
|
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INT32
1.04 TOPS
|
INT32
1.12 TOPS
|
|
-
-
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-
-
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Pixel
Fillrate
21.76 GPixel/s
|
Pixel
Fillrate
14.016 GPixel/s
|
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-
-
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-
-
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|
Texture
Fillrate
43.52 GTexel/s
|
Texture
Fillrate
35.04 GTexel/s
|
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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
294 mm²
-
|
Die Size
148 mm²
-
|
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Transistor Count
3.5 Billion
-
|
Transistor Count
1.9 Billion
-
|
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Transistor Density
12.04M/mm²
-
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Transistor Density
12.64M/mm²
-
|
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Form
Soldered
|
Form
Soldered
|
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Shading Units
768 Shaders
-
|
Shading Units
640 Shaders
-
|
|
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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Streaming Multiprocessors
4 SMs
|
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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680MHz
|
-
-
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876MHz
|
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-
-
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-
-
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L1
48KB/SM Tex
16KB/SM
-
-
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L1
-
64KB/SM
-
-
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L2
512KB Shared
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L2
2MB Shared
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-
-
-
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-
-
-
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4GB
GDDR5
-
|
2GB
GDDR5
-
|
|
Bus Width
256Bit
|
Bus Width
128Bit
|
|
Clock
800MHz
Transfer Rate
3.2GT/s
Bandwidth
102.4GB/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
40W
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-
-
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-
-
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-
-
-
-
-
-
-
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No Ports
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No Ports
|
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Max Resolution
2560x1600
|
Max Resolution
4096x2304
|
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
30Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
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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Model
NVENC 1
|
Model
NVENC 2
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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Model
NVDEC 1
|
Model
NVDEC 1
|
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
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
3.0
Vulkan
1.3
|
|
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
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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PCIe Version
3.0
PCIe Lanes
16
|
-
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PCIe Version
3.0
PCIe Lanes
16
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-
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