Radeon R5 Graphics and UHD Graphics G4 - video card comparison
Radeon R5 Graphics
UHD Graphics G4
Architecture
GCN 2.0 (2013−2017)
Generation 11.0 (2019−2020)
GPU code name
Spectre SL
Lakefield GT1
Market segment
Desktop
Desktop
Release date
September 2014
May 2020
Interface
IGP
PCIe 3.0 x1
Boost clock speed
720 MHz
500 MHz
Core clock speed
497 MHz
-
Floating-point performance
388.1 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
2,410 million
-
Pipelines / CUDA cores
256
384
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
7.952
16.00
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
2.1
OpenGL
4.6
4.6
Shader Model
6.0
6.4
Vulkan
1.2.131
1.1