Quadro K420 and GeForce RTX 3050 4 GB - video card comparison
Passmark - benchmark score Quadro K420 vs GeForce RTX 3050 4 GB
Quadro K420
768
GeForce RTX 3050 4 GB
7043
Quadro K420
GeForce RTX 3050 4 GB
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK107
GA107
Market segment
Workstation
Desktop
Release date
July 2014
January 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
1x 6-pin
Boost clock speed
-
1740 MHz
Core clock speed
876 MHz
-
Floating-point performance
336.4 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,270 million
8,700 million
Pipelines / CUDA cores
192
2048
Power consumption (TDP)
41 Watt
90 Watt
Texture fill rate
14.02
111.4
Memory type
128 Bit
GDDR6
Maximum RAM amount
1 GB/2 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
12 GB/s
Memory bandwidth
Up to 29 GB/s
192.0 GB/s
Display Connectors
DVI-I DP
1x HDMI 2.1, 3x DisplayPort 1.4a
Number of simultaneous displays
4
-
HDMI
-
+
DirectX
12
12 Ultimate (12_2)
CUDA
3.0
8.6
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5
6.7
Vulkan
+
1.3
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-