UHD Graphics 64EU Mobile and Iris Xe Graphics G4 48EU Mobile - video card comparison
UHD Graphics 64EU Mobile
Iris Xe Graphics G4 48EU Mobile
Architecture
Generation 12.2 (2021−2022)
Generation 12.1 (2020−2021)
GPU code name
Raptor Lake GT1
Tiger Lake GT2
Market segment
Laptop
Laptop
Release date
January 2023
September 2020
Interface
Ring Bus
Ring Bus
Boost clock speed
1250 MHz
1100 MHz
Manufacturing process technology
10 nm
10 nm
Pipelines / CUDA cores
512
384
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
40.00
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
Portable Device Dependent
Portable Device Dependent
DirectX
12 (12_1)
12 (12_1)
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.3
1.3