Radeon RX 5700 XT and Radeon 620 - video card comparison
Passmark - benchmark score Radeon RX 5700 XT vs Radeon 620
Radeon RX 5700 XT
17128
Radeon 620
924
Radeon RX 5700 XT
Radeon 620
Architecture
Navi / RDNA (2019−2020)
GCN 1.0 (2012−2020)
GPU code name
Navi 10
Polaris 24
Market segment
Desktop
Laptop
Release date
July 2019
August 2019
Interface
PCIe 4.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
1905 MHz
1024 MHz
Core clock speed
1605 MHz
-
Manufacturing process technology
7 nm
28 nm
Number of transistors
10,300 million
1,550 million
Pipelines / CUDA cores
2560
384
Power consumption (TDP)
225 Watt
50 Watt
Texture fill rate
304.8
24.58
Memory type
GDDR6
DDR3, GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
14000 MHz
2250 MHz
Memory bandwidth
448.0 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.3
Vulkan
+
1.2.131
Multi Monitor
+
-
VR Ready
+
-