Tesla A100 and A100 SXM4 80 GB - video card comparison
Tesla A100
A100 SXM4 80 GB
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA100
GA100
Market segment
Workstation
Desktop
Release date
-
November 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1410 MHz
Core clock speed
1110 MHz
1410 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
38,000 million
54,200 million
Pipelines / CUDA cores
7936
6912
Power consumption (TDP)
260 Watt
400 Watt
Texture fill rate
550.6
609.1
Memory type
HBM2e
HBM2e
Maximum RAM amount
32 GB
80 GB
Memory bus width
4096 Bit
5120 Bit
Memory clock speed
2400 MHz
3.2 GB/s
Memory bandwidth
1,229 GB/s
2,039 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
N/A
CUDA
-
8.0
OpenCL
-
2.0
OpenGL
4.6
N/A
Shader Model
-
N/A
Vulkan
-
N/A