Tesla K80 and H100 PCIe - video card comparison
Tesla K80
H100 PCIe
Architecture
Kepler 2.0 (2013−2015)
Hopper (2022)
GPU code name
GK210
GH100
Market segment
Workstation
Desktop
Release date
November 2014
March 2022
Interface
PCIe 3.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 8-pin
8-pin EPS
Boost clock speed
824 MHz
1650 MHz
Core clock speed
562 MHz
-
Manufacturing process technology
28 nm
4 nm
Number of transistors
7,100 million
80,000 million
Pipelines / CUDA cores
2496
7296
Power consumption (TDP)
300 Watt
350 Watt
Texture fill rate
171.4
752.4
Memory type
GDDR5
HBM2e
Maximum RAM amount
12 GB
80 GB
Memory bus width
384 Bit
5120 Bit
Memory clock speed
5012 MHz
2 GB/s
Memory bandwidth
240.6 GB/s
1,280 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
N/A
CUDA
3.7
9.0
OpenCL
1.2
3.0
OpenGL
4.6
N/A
Shader Model
5.1
N/A
Vulkan
1.1.126
N/A