Radeon RX 5600 XT and GeForce GT 420 OEM - video card comparison
Radeon RX 5600 XT
GeForce GT 420 OEM
Architecture
RDNA 1.0 (2019−2020)
Fermi (2010−2014)
GPU code name
Navi 10
GF108
Market segment
Desktop
Desktop
Release date
January 2020
September 2010
Interface
PCIe 4.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1750 MHz
-
Core clock speed
1235 MHz
700 MHz
Floating-point performance
-
134.4 gflops
Manufacturing process technology
7 nm
40 nm
Number of transistors
10,300 million
585 million
Pipelines / CUDA cores
2304
48
Power consumption (TDP)
150 Watt
50 Watt
Texture fill rate
224.6
2.800
Memory type
GDDR6
DDR3
Maximum RAM amount
6 GB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
14000 MHz
1800 MHz
Memory bandwidth
288.0 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (12_1)
12 (11_0)
CUDA
-
2.1
OpenCL
2.0
1.1
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.2.131
N/A