Radeon RX 560 and Radeon 620 - video card comparison
Passmark - benchmark score Radeon RX 560 vs Radeon 620
Radeon RX 560
3756
Radeon 620
924
Radeon RX 560
Radeon 620
Architecture
GCN 4.0 (2016−2020)
GCN 1.0 (2012−2020)
GPU code name
Polaris 21
Polaris 24
Market segment
Desktop
Laptop
Release date
April 2017
August 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1275 MHz
1024 MHz
Core clock speed
1175 MHz
-
Floating-point performance
2,611 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,000 million
1,550 million
Pipelines / CUDA cores
1024
384
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
81.60
24.58
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7000 MHz
2250 MHz
Memory bandwidth
112.0 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.3
Vulkan
1.2.131
1.2.131