Tesla P40 and H100 PCIe - video card comparison
Tesla P40
H100 PCIe
Architecture
Pascal (2016−2021)
Hopper (2022)
GPU code name
GP102
GH100
Market segment
Workstation
Desktop
Release date
September 2016
March 2022
Interface
PCIe 3.0 x16
PCIe 5.0 x16
Supplementary power connectors
8-pin EPS
8-pin EPS
Boost clock speed
1531 MHz
1650 MHz
Core clock speed
1303 MHz
-
Floating-point performance
11,758 gflops
-
Manufacturing process technology
16 nm
4 nm
Number of transistors
11,800 million
80,000 million
Pipelines / CUDA cores
3840
7296
Power consumption (TDP)
250 Watt
350 Watt
Texture fill rate
367.4
752.4
Memory type
GDDR5
HBM2e
Maximum RAM amount
24 GB
80 GB
Memory bus width
384 Bit
5120 Bit
Memory clock speed
7.2 GB/s
2 GB/s
Memory bandwidth
347.1 GB/s
1,280 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
N/A
CUDA
6.1
9.0
OpenCL
3.0
3.0
OpenGL
4.6
N/A
Shader Model
6.7
N/A
Vulkan
1.3
N/A