Quadro K420 and GeForce RTX 4060 AD106 - video card comparison
Quadro K420
GeForce RTX 4060 AD106
Architecture
Kepler (2012−2018)
Ada Lovelace
GPU code name
GK107
AD106
Market segment
Workstation
Desktop
Release date
July 2014
April 2024 (recently)
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
1x 12-pin
Boost clock speed
-
2460 MHz
Core clock speed
876 MHz
-
Floating-point performance
336.4 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,270 million
22,900 million
Pipelines / CUDA cores
192
3072
Power consumption (TDP)
41 Watt
115 Watt
Texture fill rate
14.02
236.2
Memory type
128 Bit
GDDR6
Maximum RAM amount
1 GB/2 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
17 GB/s
Memory bandwidth
Up to 29 GB/s
272.0 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
8.9
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
+
-