UHD Graphics G4 and UHD Graphics 750 - video card comparison
UHD Graphics G4
UHD Graphics 750
Architecture
Generation 11.0 (2019−2020)
Generation 12.1 (2020−2021)
GPU code name
Lakefield GT1
Rocket Lake GT1
Market segment
Desktop
Laptop
Release date
May 2020
March 2021
Interface
PCIe 3.0 x1
Ring Bus
Boost clock speed
500 MHz
1300 MHz
Manufacturing process technology
10 nm
14 nm+++
Pipelines / CUDA cores
384
256
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
16.00
20.80
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
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1
1.2