Tesla V100 SMX2 and Tesla A100 - video card comparison
Tesla V100 SMX2
Tesla A100
Architecture
Volta (2017−2020)
Ampere (2020−2022)
GPU code name
GV100
GA100
Market segment
Workstation
Workstation
Release date
June 2017
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Core clock speed
1370 MHz
1110 MHz
Floating-point performance
14,029 gflops
-
Manufacturing process technology
12 nm
7 nm
Number of transistors
21,100 million
38,000 million
Pipelines / CUDA cores
5120
7936
Power consumption (TDP)
250 Watt
260 Watt
Texture fill rate
438.4
550.6
Memory type
HBM2
HBM2e
Maximum RAM amount
16 GB
32 GB
Memory bus width
4096 Bit
4096 Bit
Memory clock speed
1758 MHz
2400 MHz
Memory bandwidth
900.1 GB/s
1,229 GB/s
Display Connectors
-
No outputs
DirectX
12.0
12 (12_1)
CUDA
7.0
-
OpenCL
2.0
-
OpenGL
4.6
4.6
Shader Model
5.0
-