UHD Graphics 620 and Radeon 530 Mobile GDDR5 - video card comparison
UHD Graphics 620
Radeon 530 Mobile GDDR5
Architecture
Gen. 9.5 (2017)
GCN 3.0 (2014−2017)
GPU code name
Kaby-Lake-Refresh GT2
Weston
Market segment
Laptop
Laptop
Release date
September 2017
April 2017
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Boost clock speed
1150 MHz
891 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
1,550 million
Pipelines / CUDA cores
24
384
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
27.60
21.38
Memory type
LPDDR3/DDR4
GDDR5
Maximum RAM amount
32 GB
2 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
3.6 GB/s
Memory bandwidth
-
28.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5 (6.0)
Vulkan
1.1.103
1.2.170
Quick Sync
+
-