FirePro V3900 and GRID K140Q - video card comparison
Passmark - benchmark score FirePro V3900 vs GRID K140Q
FirePro V3900
660
GRID K140Q
749
FirePro V3900
GRID K140Q
Architecture
TeraScale 2 (2009−2015)
Kepler (2012−2018)
GPU code name
Turks
GK107
Market segment
Workstation
Workstation
Release date
February 2012
June 2013
Bus support
PCIe 2.1 x16
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Core clock speed
650 MHz
850 MHz
Floating-point performance
624.0 gflops
326.4 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
1,270 million
Pipelines / CUDA cores
480
192
Power consumption (TDP)
199 Watt
130 Watt
Texture fill rate
15.60
13.60
Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
1782 MHz
Memory bandwidth
28 GB/s
28.51 GB/s
Display Connectors
1x DVI, 1x DisplayPort
No outputs
DisplayPort count
1
-
Dual-link DVI support
1
-
HD сomponent video output
1
-
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
3.0
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.1.126