Radeon RX 480 Mobile and UHD Graphics 620 - video card comparison
Radeon RX 480 Mobile
UHD Graphics 620
Architecture
Polaris (2016−2019)
Gen. 9.5 (2017)
GPU code name
Polaris
Kaby-Lake-Refresh GT2
Market segment
Laptop
Laptop
Release date
August 2016
September 2017
Interface
MXM-B (3.0)
PCIe 3.0 x1
Boost clock speed
1077 MHz
1150 MHz
Core clock speed
-
300 MHz
Floating-point performance
4,963 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
5,700 million
189 million
Pipelines / CUDA cores
2304
24
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
155.1
27.60
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
8 GB
32 GB
Memory bus width
256 Bit
System Shared
Memory clock speed
8000 MHz
System Shared
Memory bandwidth
256.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.1.103
Quick Sync
-
+