Quadro K620 and Quadro FX 3700 - video card comparison
Passmark - benchmark score Quadro K620 vs Quadro FX 3700
Quadro K620
2297
Quadro FX 3700
388
Quadro K620
Quadro FX 3700
Architecture
Maxwell (2014−2018)
Tesla (2006−2010)
GPU code name
GM107
G92
Market segment
Workstation
Workstation
Release date
July 2014
January 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1124 MHz
-
Core clock speed
1058 MHz
500 MHz
Floating-point performance
863.2 gflops
280 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
1,870 million
754 million
Pipelines / CUDA cores
384
112
Power consumption (TDP)
41 Watt
78 Watt
Texture fill rate
26.98
28.00
Memory type
128 Bit
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
1600 MHz
Memory bandwidth
Up to 29 GB/s
51.2 GB/s
Display Connectors
DVI-I DP
2x DVI, 1x S-Video
Number of simultaneous displays
4
-
DirectX
12
11.1 (10_0)
CUDA
5.0
1.1
OpenCL
1.2
1.1
OpenGL
4.5
3.3
Shader Model
5
4.0
Vulkan
+
N/A
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-