A16 PCIe and H100 PCIe - video card comparison
A16 PCIe
H100 PCIe
Architecture
Ampere (2020−2022)
Hopper (2022)
GPU code name
GA107
GH100
Market segment
Desktop
Desktop
Release date
April 2021
March 2022
Interface
PCIe 4.0 x16
PCIe 5.0 x16
Supplementary power connectors
8-pin EPS
8-pin EPS
Boost clock speed
1695 MHz
1650 MHz
Manufacturing process technology
8 nm
4 nm
Number of transistors
17,400 million
80,000 million
Pipelines / CUDA cores
2560
7296
Power consumption (TDP)
250 Watt
350 Watt
Texture fill rate
135.6
752.4
Memory type
GDDR6
HBM2e
Maximum RAM amount
16 GB
80 GB
Memory bus width
128 Bit
5120 Bit
Memory clock speed
14.5 GB/s
2 GB/s
Memory bandwidth
231.9 GB/s
1,280 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
N/A
CUDA
8.6
9.0
OpenCL
3.0
3.0
OpenGL
4.6
N/A
Shader Model
6.6
N/A
Vulkan
1.2
N/A