Tesla K80 and CMP 90HX - video card comparison
Tesla K80
CMP 90HX
Architecture
Kepler 2.0 (2013−2015)
Ampere (2020−2022)
GPU code name
GK210
GA102
Market segment
Workstation
Desktop
Release date
November 2014
July 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
2x 8-pin
Boost clock speed
824 MHz
1710 MHz
Core clock speed
562 MHz
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
7,100 million
28,300 million
Pipelines / CUDA cores
2496
6400
Power consumption (TDP)
300 Watt
320 Watt
Texture fill rate
171.4
342.0
Memory type
GDDR5
GDDR6X
Maximum RAM amount
12 GB
10 GB
Memory bus width
384 Bit
320 Bit
Memory clock speed
5012 MHz
19 GB/s
Memory bandwidth
240.6 GB/s
760.3 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
3.7
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.2