Radeon R2 Graphics and UHD Graphics 750 - video card comparison
Radeon R2 Graphics
UHD Graphics 750
Architecture
GCN 2.0 (2013−2017)
Generation 12.1 (2020−2021)
GPU code name
Beema
Rocket Lake GT1
Market segment
Desktop
Laptop
Release date
February 2015
March 2021
Interface
IGP
Ring Bus
Boost clock speed
-
1300 MHz
Core clock speed
351 MHz
-
Floating-point performance
179.2 gflops
-
Manufacturing process technology
28 nm
14 nm+++
Number of transistors
930 million
-
Pipelines / CUDA cores
128
256
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
2.808
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_0)
12 (12_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.3
6.4
Vulkan
1.2.131
1.2