Tesla K80 and Tesla M2075 - video card comparison
Tesla K80
Tesla M2075
Architecture
Kepler 2.0 (2013−2015)
Fermi 2.0 (2010−2014)
GPU code name
GK210
GF110
Market segment
Workstation
Workstation
Release date
November 2014
July 2011
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
824 MHz
-
Core clock speed
562 MHz
574 MHz
Floating-point performance
-
1,027.7 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
7,100 million
3,000 million
Pipelines / CUDA cores
2496
448
Power consumption (TDP)
300 Watt
200 Watt
Texture fill rate
171.4
32.14
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
6 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
5012 MHz
3132 MHz
Memory bandwidth
240.6 GB/s
150.3 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
3.7
2.0
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A