Radeon Graphics 448SP and Radeon Graphics 128SP - video card comparison
Radeon Graphics 448SP
Radeon Graphics 128SP
Architecture
GCN 5.1 (2018−2021)
RDNA 2.0 (2020−2022)
GPU code name
Renoir
Raphael
Market segment
Desktop
Desktop
Release date
January 2020
September 2022
Interface
IGP
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1900 MHz
2200 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
9,800 million
3,400 million
Pipelines / CUDA cores
448
128
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
53.20
17.60
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
Display Connectors
Motherboard Dependent
Motherboard Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.7 (6.4)
6.7
Vulkan
1.3
1.3