GeForce 805A and Tesla C2090 - video card comparison
GeForce 805A
Tesla C2090
Architecture
Kepler 2.0 (2013−2015)
Fermi 2.0 (2010−2014)
GPU code name
GK208
GF110
Market segment
Desktop
Workstation
Release date
July 2014
July 2011
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Boost clock speed
758 MHz
-
Core clock speed
719 MHz
651 MHz
Floating-point performance
297.6 gflops
1,331.2 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
3,000 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
15 Watt
250 Watt
Texture fill rate
12.13
41.66
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
6 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
2002 MHz
3696 MHz
Memory bandwidth
16.02 GB/s
177.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
3.5
2.0
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A