UHD Graphics and Radeon Graphics 128SP - video card comparison
UHD Graphics
Radeon Graphics 128SP
Architecture
Generation 11.0 (2019−2020)
RDNA 2.0 (2020−2022)
GPU code name
Jasper Lake GT1
Raphael
Market segment
Desktop
Desktop
Release date
January 2021
September 2022
Interface
Ring Bus
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
750 MHz
2200 MHz
Manufacturing process technology
10 nm+
5 nm
Number of transistors
-
3,400 million
Pipelines / CUDA cores
256
128
Power consumption (TDP)
10 Watt
15 Watt
Texture fill rate
12.00
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
No outputs
Motherboard Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
3.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2
1.3