A100 PCIe and Tesla P4 - video card comparison
A100 PCIe
Tesla P4
Architecture
Ampere (2020−2022)
Pascal (2016−2021)
GPU code name
GA100
GP104
Market segment
Desktop
Workstation
Release date
June 2020
September 2016
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
-
1114 MHz
Core clock speed
1410 MHz
886 MHz
Floating-point performance
-
5,443 gflops
Manufacturing process technology
7 nm
16 nm
Number of transistors
54,200 million
7,200 million
Pipelines / CUDA cores
6912
2560
Power consumption (TDP)
250 Watt
75 Watt
Texture fill rate
609.1
178.2
Memory type
HBM2e
GDDR5
Maximum RAM amount
40 GB
8 GB
Memory bus width
5120 Bit
256 Bit
Memory clock speed
2.4 GB/s
6008 MHz
Memory bandwidth
1,555 GB/s
192.3 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.0
6.1
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2
1.2.131