Quadro P620 and H100 PCIe - video card comparison
Quadro P620
H100 PCIe
Architecture
Pascal (2016−2021)
Hopper (2022)
GPU code name
GP107
GH100
Market segment
Workstation
Desktop
Release date
May 2019
March 2022
Interface
PCIe 3.0 x16
PCIe 5.0 x16
Supplementary power connectors
None
8-pin EPS
Boost clock speed
1442 MHz
1650 MHz
Core clock speed
1177 MHz
-
Floating-point performance
1,490 gflops
-
Manufacturing process technology
14 nm
4 nm
Number of transistors
3,300 million
80,000 million
Pipelines / CUDA cores
512
7296
Power consumption (TDP)
25 Watt
350 Watt
Texture fill rate
43.33
752.4
Memory type
GDDR5
HBM2e
Maximum RAM amount
2 GB
80 GB
Memory bus width
128 Bit
5120 Bit
Memory clock speed
6000 MHz
2 GB/s
Memory bandwidth
80.13 GB/s
1,280 GB/s
Shared memory
-
-
Display Connectors
4x mini-DisplayPort
No outputs
DirectX
12 (12_1)
N/A
CUDA
6.1
9.0
OpenCL
1.2
3.0
OpenGL
4.6
N/A
Shader Model
6.4
N/A
Vulkan
1.2.131
N/A