Radeon R2 (Stoney Ridge) and Radeon Vega 7 - video card comparison
Radeon R2 (Stoney Ridge)
Radeon Vega 7
Architecture
GCN 1.2/2.0 (2015−2016)
GCN 5.1 (2018−2021)
GPU code name
Stoney Ridge
Cezanne
Market segment
Laptop
Desktop
Release date
June 2016
April 2021
Interface
-
IGP
Supplementary power connectors
-
None
Boost clock speed
600 MHz
1900 MHz
Manufacturing process technology
28 nm
7 nm
Number of transistors
3100 Million
9,800 million
Pipelines / CUDA cores
128
448
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
-
53.20
Memory type
-
System Shared
Maximum RAM amount
-
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
-
System Shared
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
12 (12_1)
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
+
1.2