Tesla P100 PCIe 16 GB and A100 SXM4 80 GB - video card comparison
Tesla P100 PCIe 16 GB
A100 SXM4 80 GB
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
GP100
GA100
Market segment
Workstation
Desktop
Release date
June 2016
November 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1329 MHz
1410 MHz
Core clock speed
1190 MHz
1410 MHz
Floating-point performance
10,609 gflops
-
Manufacturing process technology
16 nm
7 nm
Number of transistors
15,300 million
54,200 million
Pipelines / CUDA cores
3584
6912
Power consumption (TDP)
250 Watt
400 Watt
Texture fill rate
297.7
609.1
Memory type
HBM2
HBM2e
Maximum RAM amount
16 GB
80 GB
Memory bus width
4096 Bit
5120 Bit
Memory clock speed
1430 MHz
3.2 GB/s
Memory bandwidth
732.2 GB/s
2,039 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
N/A
CUDA
6.0
8.0
OpenCL
1.2
2.0
OpenGL
4.6
N/A
Shader Model
6.4
N/A
Vulkan
1.2.131
N/A