GRID K2 and Tesla K80m - video card comparison
GRID K2
Tesla K80m
Architecture
Kepler (2012−2018)
Kepler 2.0 (2013−2015)
GPU code name
GK104
GK210
Market segment
Workstation
Workstation
Release date
May 2013
November 2014
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Boost clock speed
-
824 MHz
Core clock speed
745 MHz
562 MHz
Floating-point performance
2x 2,289 gflops
2x 4,373 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
7,100 million
Pipelines / CUDA cores
1536
2x 2496
Power consumption (TDP)
225 Watt
300 Watt
Texture fill rate
95.36
2x 182.2 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2x 12 GB
Memory bus width
256 Bit
2x 384 Bit
Memory clock speed
5 GB/s
5012 MHz
Memory bandwidth
160.0 GB/s
2x 240.6 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12.0 (11_1)
CUDA
3.0
-
OpenCL
3.0
-
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
-
Vulkan
1.2.175
-