Radeon Graphics 128SP and Iris Xe Graphics G4 48EU Mobile - video card comparison
Radeon Graphics 128SP
Iris Xe Graphics G4 48EU Mobile
Architecture
RDNA 2.0 (2020−2022)
Generation 12.1 (2020−2021)
GPU code name
Raphael
Tiger Lake GT2
Market segment
Desktop
Laptop
Release date
September 2022
September 2020
Interface
PCIe 4.0 x8
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
2200 MHz
1100 MHz
Manufacturing process technology
5 nm
10 nm
Number of transistors
3,400 million
-
Pipelines / CUDA cores
128
384
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
17.60
26.40
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
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.3
1.3