FirePro V3900 and Quadro P620 - video card comparison
Passmark - benchmark score FirePro V3900 vs Quadro P620
FirePro V3900
660
Quadro P620
3742
FirePro V3900
Quadro P620
Architecture
TeraScale 2 (2009−2015)
Pascal (2016−2021)
GPU code name
Turks
GP107
Market segment
Workstation
Workstation
Release date
February 2012
May 2019
Bus support
PCIe 2.1 x16
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1442 MHz
Core clock speed
650 MHz
1177 MHz
Floating-point performance
624.0 gflops
1,490 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
716 million
3,300 million
Pipelines / CUDA cores
480
512
Power consumption (TDP)
199 Watt
25 Watt
Texture fill rate
15.60
43.33
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
6000 MHz
Memory bandwidth
28 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x DisplayPort
4x mini-DisplayPort
DisplayPort count
1
-
Dual-link DVI support
1
-
HD сomponent video output
1
-
DirectX
11.2 (11_0)
12 (12_1)
CUDA
-
6.1
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2.131