Tesla P4 and A100 PCIe 80 GB - video card comparison
Tesla P4
A100 PCIe 80 GB
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
GP104
GA100
Market segment
Workstation
Desktop
Release date
September 2016
June 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
8-pin EPS
Boost clock speed
1114 MHz
1410 MHz
Core clock speed
886 MHz
-
Floating-point performance
5,443 gflops
-
Manufacturing process technology
16 nm
7 nm
Number of transistors
7,200 million
54,200 million
Pipelines / CUDA cores
2560
6912
Power consumption (TDP)
75 Watt
250 Watt
Texture fill rate
178.2
609.1
Memory type
GDDR5
HBM2e
Maximum RAM amount
8 GB
80 GB
Memory bus width
256 Bit
5120 Bit
Memory clock speed
6008 MHz
3.2 GB/s
Memory bandwidth
192.3 GB/s
2,039 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
N/A
CUDA
6.1
8.0
OpenCL
1.2
3.0
OpenGL
4.6
N/A
Shader Model
6.4
N/A
Vulkan
1.2.131
N/A