Tesla K80 and Tesla T4 - video card comparison
Passmark - benchmark score Tesla K80 vs Tesla T4
Tesla K80
6028
Tesla T4
11157
Tesla K80
Tesla T4
Architecture
Kepler 2.0 (2013−2015)
Turing (2018−2021)
GPU code name
GK210
TU104
Market segment
Workstation
Workstation
Release date
November 2014
September 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
824 MHz
1590 MHz
Core clock speed
562 MHz
585 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
7,100 million
13,600 million
Pipelines / CUDA cores
2496
2560
Power consumption (TDP)
300 Watt
70 Watt
Texture fill rate
171.4
254.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
5012 MHz
10000 MHz
Memory bandwidth
240.6 GB/s
320.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 Ultimate (12_1)
CUDA
3.7
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2.131