GeForce GTX 1660 Super and Quadro K420 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Super vs Quadro K420
GeForce GTX 1660 Super
13154
Quadro K420
768
GeForce GTX 1660 Super
Quadro K420
Architecture
Turing (2018−2021)
Kepler (2012−2018)
GPU code name
Turing TU116
GK107
Market segment
Desktop
Workstation
Release date
October 2019
July 2014
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1785 MHz
-
Core clock speed
1530 MHz
876 MHz
Floating-point performance
-
336.4 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
1,270 million
Pipelines / CUDA cores
1408
192
Power consumption (TDP)
125 Watt
41 Watt
Texture fill rate
157.1
14.02
Memory type
GDDR6
128 Bit
Maximum RAM amount
6 GB
1 GB/2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
14000 MHz
1782 MHz
Memory bandwidth
336.0 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
+
-
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12
CUDA
7.5
3.0
OpenCL
1.2
1.2
OpenGL
4.6
4.5
Shader Model
6.5
5
Vulkan
1.2.131
+
3D Vision Pro
-
+
Ansel
+
-
Mosaic
-
+
NVENC
+
-
nView Desktop Management
-
+