Quadro P620 and A100 PCIe 80 GB - video card comparison
Quadro P620
A100 PCIe 80 GB
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
GP107
GA100
Market segment
Workstation
Desktop
Release date
May 2019
June 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
8-pin EPS
Boost clock speed
1442 MHz
1410 MHz
Core clock speed
1177 MHz
-
Floating-point performance
1,490 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
3,300 million
54,200 million
Pipelines / CUDA cores
512
6912
Power consumption (TDP)
25 Watt
250 Watt
Texture fill rate
43.33
609.1
Memory type
GDDR5
HBM2e
Maximum RAM amount
2 GB
80 GB
Memory bus width
128 Bit
5120 Bit
Memory clock speed
6000 MHz
3.2 GB/s
Memory bandwidth
80.13 GB/s
2,039 GB/s
Shared memory
-
-
Display Connectors
4x mini-DisplayPort
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