Radeon RX Vega 5 and HD Graphics 620 - video card comparison
Radeon RX Vega 5
HD Graphics 620
Architecture
Vega (2017−2021)
Gen. 9.5 Kaby Lake (2015−2017)
GPU code name
Vega
Kaby-Lake GT2
Market segment
Laptop
Laptop
Release date
January 2020
August 2016
Interface
-
PCIe 3.0 x1
Boost clock speed
1400 MHz
1050 MHz
Core clock speed
-
300 MHz
Floating-point performance
-
403.2 gflops
Manufacturing process technology
7 nm
14 nm
Number of transistors
-
189 million
Pipelines / CUDA cores
320
24
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
-
25.20
Memory type
-
DDR3L/LPDDR3/LPDDR4
Maximum RAM amount
-
32 GB
Memory bus width
-
64/128 Bit
Memory clock speed
-
System Shared
Shared memory
-
+
Display Connectors
-
No outputs
DirectX
12_1
12 (12_1)
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
+
Quick Sync
-
+