Radeon R4 Graphics and Radeon Vega 7 - video card comparison
Radeon R4 Graphics
Radeon Vega 7
Architecture
GCN 2.0 (2013−2017)
GCN 5.1 (2018−2021)
GPU code name
Beema
Cezanne
Market segment
Desktop
Desktop
Release date
June 2014
April 2021
Interface
IGP
IGP
Supplementary power connectors
-
None
Boost clock speed
-
1900 MHz
Core clock speed
800 MHz
-
Floating-point performance
204.8 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
930 million
9,800 million
Pipelines / CUDA cores
128
448
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
6.400
53.20
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
6.3
6.4
Vulkan
1.2.131
1.2