Radeon RX Vega 3 and Radeon Graphics 448SP - video card comparison
Radeon RX Vega 3
Radeon Graphics 448SP
Architecture
Vega (2017−2021)
GCN 5.1 (2018−2021)
GPU code name
Vega Raven Ridge
Renoir
Market segment
Laptop
Desktop
Release date
January 2018
January 2020
Interface
IGP
IGP
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
1900 MHz
Core clock speed
600 MHz
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
4,940 million
9,800 million
Pipelines / CUDA cores
192
448
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
12.13
53.20
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
-
-
Display Connectors
No outputs
Motherboard Dependent
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7 (6.4)
Vulkan
1.2.131
1.3