Radeon HD 7620G and Radeon RX Vega Mobile - video card comparison
Radeon HD 7620G
Radeon RX Vega Mobile
Architecture
Terascale 3 (2010−2013)
Vega (2017−2021)
GPU code name
Trinity
Vega Mobile
Market segment
Laptop
Laptop
Release date
May 2012
January 2018
Interface
IGP
-
Boost clock speed
497 MHz
-
Core clock speed
360 MHz
-
Manufacturing process technology
32 nm
14 nm
Number of transistors
1,303 million
-
Pipelines / CUDA cores
384
1792
Power consumption (TDP)
25 Watt
90 Watt
Texture fill rate
11.93
-
Memory type
System Shared
HBM2
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
2048 Bit
Memory clock speed
System Shared
-
Shared memory
+
-
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
12_1
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
-