GeForce GTX 1660 Ti and Quadro K620 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti vs Quadro K620
GeForce GTX 1660 Ti
13314
Quadro K620
2297
GeForce GTX 1660 Ti
Quadro K620
Architecture
Turing (2018−2021)
Maxwell (2014−2018)
GPU code name
Turing TU116
GM107
Market segment
Desktop
Workstation
Release date
February 2019
July 2014
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1770 MHz
1124 MHz
Core clock speed
1500 MHz
1058 MHz
Floating-point performance
-
863.2 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
1,870 million
Pipelines / CUDA cores
1536
384
Power consumption (TDP)
120 Watt
41 Watt
Texture fill rate
169.9
26.98
Memory type
GDDR6
128 Bit
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
12000 MHz
1800 MHz
Memory bandwidth
288.0 GB/s
Up to 29 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
DVI-I DP
Number of simultaneous displays
-
4
HDMI
+
-
DirectX
12 (12_1)
12
CUDA
7.5
5.0
OpenCL
1.2
1.2
OpenGL
4.6
4.5
Shader Model
6.5
5
Vulkan
1.2.131
+
3D Vision Pro
-
+
Mosaic
-
+
nView Desktop Management
-
+