H100 PCIe and GH100 - video card comparison
H100 PCIe
GH100
Architecture
Hopper (2022)
Hopper (2022)
GPU code name
GH100
GH100
Market segment
Desktop
Desktop
Release date
March 2022
-
Interface
PCIe 5.0 x16
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Supplementary power connectors
8-pin EPS
-
Boost clock speed
1650 MHz
-
Manufacturing process technology
4 nm
4 nm
Number of transistors
80,000 million
80,000 million
Pipelines / CUDA cores
7296
18432
Power consumption (TDP)
350 Watt
-
Texture fill rate
752.4
-
Memory type
HBM2e
-
Maximum RAM amount
80 GB
-
Memory bus width
5120 Bit
-
Memory clock speed
2 GB/s
-
Memory bandwidth
1,280 GB/s
-
Display Connectors
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
PureVideo HD
-
VP11