H100 SXM5 96 GB and H100 CNX - video card comparison
H100 SXM5 96 GB
H100 CNX
Architecture
Hopper (2022)
Hopper (2022)
GPU code name
GH100
GH100
Market segment
Desktop
Desktop
Release date
March 2023
March 2023
Interface
PCIe 5.0 x16
PCIe 5.0 x16
Supplementary power connectors
8-pin EPS
8-pin EPS
Boost clock speed
1837 MHz
1845 MHz
Manufacturing process technology
4 nm
4 nm
Number of transistors
80,000 million
80,000 million
Pipelines / CUDA cores
16896
14592
Power consumption (TDP)
700 Watt
350 Watt
Texture fill rate
969.9
841.3
Memory type
HBM3
HBM2e
Maximum RAM amount
96 GB
80 GB
Memory bus width
5120 Bit
5120 Bit
Memory clock speed
2.6 GB/s
3.2 GB/s
Memory bandwidth
1,681 GB/s
2,039 GB/s
Display Connectors
No outputs
No outputs
DirectX
N/A
N/A
CUDA
9.0
9.0
OpenCL
3.0
3.0
OpenGL
N/A
N/A
Shader Model
N/A
N/A
Vulkan
N/A
N/A