Radeon RX Vega 6 (Ryzen 4000/5000) and GeForce GT 420 OEM - video card comparison
Radeon RX Vega 6 (Ryzen 4000/5000)
GeForce GT 420 OEM
Architecture
Vega (2017−2021)
Fermi (2010−2014)
GPU code name
Vega Renoir
GF108
Market segment
Laptop
Desktop
Release date
January 2020
September 2010
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1500 MHz
-
Core clock speed
400 MHz
700 MHz
Floating-point performance
-
134.4 gflops
Manufacturing process technology
7 nm
40 nm
Number of transistors
-
585 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
-
2.800
Memory type
-
DDR3
Maximum RAM amount
-
1 GB
Memory bus width
-
128 Bit
Memory clock speed
-
1800 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12_1
12 (11_0)
CUDA
-
2.1
OpenCL
-
1.1
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
N/A