Tesla V100 SXM2 and A100 SXM4 40 GB - video card comparison
Tesla V100 SXM2
A100 SXM4 40 GB
Architecture
Volta (2017−2020)
Ampere (2020−2022)
GPU code name
GV100
GA100
Market segment
Workstation
Desktop
Release date
June 2017
May 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1410 MHz
Core clock speed
1370 MHz
-
Floating-point performance
14,029 gflops
-
Manufacturing process technology
12 nm
7 nm
Number of transistors
21,100 million
54,200 million
Pipelines / CUDA cores
5120
6912
Power consumption (TDP)
250 Watt
400 Watt
Texture fill rate
438.4
609.1
Memory type
HBM2
HBM2e
Maximum RAM amount
16 GB
40 GB
Memory bus width
4096 Bit
5120 Bit
Memory clock speed
1758 MHz
2.4 GB/s
Memory bandwidth
900.1 GB/s
1,555 GB/s
Display Connectors
-
No outputs
DirectX
12.0
N/A
CUDA
7.0
8.0
OpenCL
2.0
2.0
OpenGL
4.6
N/A
Shader Model
5.0
N/A
Vulkan
-
N/A