V100 vs T40

V100
T40
5120 Shaders
32GB HBM2
1380MHz
4608 Shaders
24GB GDDR6
1560MHz
FP32
14.13 TFLOPS
FP32
14.38 TFLOPS
FP16
28.26 TFLOPS
FP16
28.75 TFLOPS
Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
250W
TDP
150W
Power Connectors
-
2x 8-Pin
-
-
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
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
Volta
Architecture
Turing
Family
Server
Family
Server
Codename
NV140
GV100
-
-
Codename
NV162
TU102
Variant
TU102-890-KCD-A1
Market Segment
Server
Market Segment
Server
Release Date
3/27/2018
Release Date
9/13/2018
Foundry
TSMC
-
Foundry
TSMC
-
Fabrication Node
12FFN
-
Fabrication Node
12FFN
-
Die Size
815 mm²
-
Die Size
754 mm²
-
Transistor Count
21.1 Billion
-
Transistor Count
18.6 Billion
-
Transistor Density
25.89M/mm²
-
Transistor Density
24.67M/mm²
-
Form
PCIe Card
Form
PCIe Card
Shading Units
5120 Shaders
-
Shading Units
4608 Shaders
-
Texture Mapping Units
320 TMUs
Texture Mapping Units
288 TMUs
Render Output Units
128 ROPs
Render Output Units
96 ROPs
Tensor Cores
640 T-Cores
Tensor Cores
576 T-Cores
-
-
Ray-Tracing Cores
72 RT-Cores
Streaming Multiprocessors
80 SMs
Streaming Multiprocessors
72 SMs
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-
-
-
-
-
-
-
Graphics Processing Clusters
6 GPCs
-
-
-
-
1230MHz Base
1380MHz
-
-
1305MHz Base
1560MHz
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-
-
-
-
-
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-
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-
FP16
28.26 TFLOPS
113.05 TFLOPS Tensor
FP16
28.75 TFLOPS
-
-
-
-
-
-
-
FP32
14.13 TFLOPS
FP32
14.38 TFLOPS
-
-
-
-
FP64
7.07 TFLOPS
-
FP64
0.45 TFLOPS
-
-
-
-
-
-
-
-
Ray Tracing
47 TOPS Base Clock
56.2 TOPS
Pixel Fillrate
176.64 GPixel/s
Pixel Fillrate
149.76 GPixel/s
-
-
-
-
Texture Fillrate
441.6 GTexel/s
Texture Fillrate
449.28 GTexel/s
-
-
-
-
L1
-
128KB/SM
-
-
L1
32KB/SM Tex
64KB/SM
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-
L2
6MB Shared
L2
6MB Shared
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-
-
-
-
-
32GB
HBM2
-
24GB
GDDR6
-
Bus Width
4096Bit
Bus Width
384Bit
Clock
875MHz
Transfer Rate
1.8GT/s
Bandwidth
896GB/s
Clock
1625MHz
Transfer Rate
13GT/s
Bandwidth
624GB/s
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TDP
250W
TDP
150W
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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
Unknown
Max Resolution
Unknown
Max Resolution Refresh Rate
-
Max Resolution Refresh Rate
-
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
Unknown
Multi Monitor Support
Unknown
-
-
-
-
Model
NVENC 5
Model
NVENC 7
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Model
NVDEC 3
Model
NVDEC 4
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Direct X
12
Direct 3D
12_1
Direct X
12
Direct 3D
12_2
OpenGL
4.6
OpenCL
3.0
-
-
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.7
CUDA
7.0
-
-
PureVideo HD
VP9
VDPAU
Feature Set I
Shader Model
6.6
CUDA
7.5
-
-
PureVideo HD
VP10
VDPAU
Feature Set J
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Power Connectors
-
-
-
2x 8-Pin
-
-
-
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
NVLink
Multi GPU Support
Supported
Type
NVLink
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
20 mm (0.79 in)
Change Results