GRID K520Q and FirePro V3800 - video card comparison
GRID K520Q
FirePro V3800
Architecture
Kepler (2012−2018)
TeraScale 2 (2009−2015)
GPU code name
GK104
Redwood
Market segment
Workstation
Workstation
Release date
July 2014
April 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
745 MHz
650 MHz
Floating-point performance
2x 2,448 gflops
520.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
3,540 million
627 million
Pipelines / CUDA cores
1536
400
Power consumption (TDP)
225 Watt
43 Watt
Texture fill rate
95.36
13.00
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
5000 MHz
1800 MHz
Memory bandwidth
160.0 GB/s
14.4 GB/s
Display Connectors
No outputs
1x DVI, 1x DisplayPort
DirectX
12 (11_0)
11.2 (11_0)
CUDA
3.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A