Quadro K620 and GeForce GTX 1660 - video card comparison
Passmark - benchmark score Quadro K620 vs GeForce GTX 1660
Quadro K620
2297
GeForce GTX 1660
12040
Quadro K620
GeForce GTX 1660
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
GM107
Turing TU116
Market segment
Workstation
Desktop
Release date
July 2014
March 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
1124 MHz
1785 MHz
Core clock speed
1058 MHz
1530 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,870 million
6,600 million
Pipelines / CUDA cores
384
1408
Power consumption (TDP)
41 Watt
120 Watt
Texture fill rate
26.98
157.1
Memory type
128 Bit
GDDR5
Maximum RAM amount
2 GB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1800 MHz
8000 MHz
Memory bandwidth
Up to 29 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
DVI-I DP
1x DVI, 1x HDMI, 1x DisplayPort
Number of simultaneous displays
4
-
HDMI
-
+
DirectX
12
12 (12_1)
CUDA
5.0
7.5
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5
6.5
Vulkan
+
1.2.131
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-