GRID A100B and H100 PCIe - video card comparison
GRID A100B
H100 PCIe
Architecture
Ampere (2020−2022)
Hopper (2022)
GPU code name
GA100
GH100
Market segment
Workstation
Desktop
Release date
May 2020
March 2022
Interface
PCIe 4.0 x16
PCIe 5.0 x16
Supplementary power connectors
None
8-pin EPS
Boost clock speed
1005 MHz
1650 MHz
Manufacturing process technology
7 nm
4 nm
Number of transistors
54,200 million
80,000 million
Pipelines / CUDA cores
6912
7296
Power consumption (TDP)
400 Watt
350 Watt
Texture fill rate
434.2
752.4
Memory type
HBM2e
HBM2e
Maximum RAM amount
48 GB
80 GB
Memory bus width
6144 Bit
5120 Bit
Memory clock speed
2.4 GB/s
2 GB/s
Memory bandwidth
1,866 GB/s
1,280 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
N/A
CUDA
8.0
9.0
OpenCL
2.0
3.0
OpenGL
4.6
N/A
Shader Model
6.5
N/A
Vulkan
1.2
N/A