Tesla M2090 and GRID K520 - video card comparison
Tesla M2090
GRID K520
Architecture
Fermi 2.0 (2010−2014)
Kepler (2012−2018)
GPU code name
GF110
GK104
Market segment
Workstation
Workstation
Release date
July 2011
July 2013
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Core clock speed
651 MHz
745 MHz
Floating-point performance
1,331.2 gflops
2x 2,448 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,000 million
3,540 million
Pipelines / CUDA cores
512
1536
Power consumption (TDP)
250 Watt
225 Watt
Texture fill rate
41.66
95.36
Memory type
GDDR5
GDDR5
Maximum RAM amount
6 GB
4 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
3696 MHz
5000 MHz
Memory bandwidth
177.4 GB/s
160.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
2.0
3.0
OpenCL
1.1
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126