A800 40GB vs A100X
A800 40GB
A100X
|
6912 Shaders
40GB HBM2e
1410MHz
|
6912 Shaders
80GB HBM2e
1440MHz
|
|
FP32
19.49 TFLOPS
|
FP32
19.91 TFLOPS
|
|
FP16
77.97 TFLOPS
|
FP16
79.63 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
250W
|
TDP
300W
|
|
Power Connectors
-
-
-
-
|
Power Connectors
-
-
-
-
|
|
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%
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
7N
-
|
Fabrication Node
7N
-
|
|
Die Size
826 mm²
-
|
Die Size
826 mm²
-
|
|
Transistor Count
54.2 Billion
-
|
Transistor Count
54.2 Billion
-
|
|
Transistor Density
65.62M/mm²
-
|
Transistor Density
65.62M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
6912 Shaders
-
|
Shading Units
6912 Shaders
-
|
|
Texture Mapping Units
432 TMUs
|
Texture Mapping Units
432 TMUs
|
|
Render Output Units
160 ROPs
|
Render Output Units
160 ROPs
|
|
Tensor Cores
432 T-Cores
|
Tensor Cores
432 T-Cores
|
|
-
-
|
-
-
|
|
Streaming Multiprocessors
108 SMs
|
Streaming Multiprocessors
108 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
765MHz Base
1410MHz
|
-
-
795MHz Base
1440MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
77.97 TFLOPS
311.87 TFLOPS Tensor
|
FP16
79.63 TFLOPS
318.51 TFLOPS Tensor
|
|
BF16
311.87 TFLOPS
311.87 TFLOPS Tensor
|
BF16
318.51 TFLOPS
318.51 TFLOPS Tensor
|
|
FP32
19.49 TFLOPS
|
FP32
19.91 TFLOPS
|
|
TF32
155.94 TFLOPS
|
TF32
159.25 TFLOPS
|
|
FP64
9.75 TFLOPS
19.49 TFLOPS Tensor
|
FP64
9.95 TFLOPS
19.91 TFLOPS Tensor
|
|
INT8
623.74 TOPS
|
INT8
637.01 TOPS
|
|
-
-
-
|
-
-
-
|
|
Pixel Fillrate
225.6 GPixel/s
|
Pixel Fillrate
230.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
609.12 GTexel/s
|
Texture Fillrate
622.08 GTexel/s
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
192KB/SM
-
-
|
L1
64KB/SM Tex
192KB/SM
-
-
|
|
L2
80MB Shared
|
L2
80MB Shared
|
|
-
-
-
|
-
-
-
|
|
40GB
HBM2e
-
|
80GB
HBM2e
-
|
|
Bus Width
5120Bit
|
Bus Width
5120Bit
|
|
Clock
1215MHz
Transfer Rate
2.4GT/s
Bandwidth
1555.2GB/s
|
Clock
1593MHz
Transfer Rate
3.2GT/s
Bandwidth
2039GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
250W
|
TDP
300W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
|
|
-
-
|
-
-
|
|
No Encoders
-
|
No Encoders
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
NVDEC 4
|
Model
NVDEC 4
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
OpenCL
3.0
Vulkan
1.2
|
-
-
OpenCL
3.0
Vulkan
1.2
|
|
-
-
CUDA
8.0
-
-
PureVideo HD
VP10
VDPAU
Feature Set J
|
-
-
CUDA
8.0
-
-
PureVideo HD
VP10
VDPAU
Feature Set J
|
|
-
-
-
-
|
-
-
-
-
|
|
Power Connectors
-
-
-
-
1x 8-Pin EPS
-
-
|
Power Connectors
-
-
-
-
1x 8-Pin EPS
-
-
|
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
-
-
|
Multi GPU Support
Supported
-
-
|
|
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
40 mm (1.57 in)
|
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