Radeon RX Vega 6 (Ryzen 4000/5000) and Radeon R4 (Stoney Ridge) - video card comparison
Radeon RX Vega 6 (Ryzen 4000/5000)
Radeon R4 (Stoney Ridge)
Architecture
Vega (2017−2021)
GCN 1.2/2.0 (2015−2016)
GPU code name
Vega Renoir
Stoney Ridge
Market segment
Laptop
Laptop
Release date
January 2020
June 2016
Boost clock speed
1500 MHz
600 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
7 nm
28 nm
Pipelines / CUDA cores
384
192
Power consumption (TDP)
15 Watt
15 Watt
Memory bus width
-
64 Bit
Shared memory
+
+
DirectX
12_1
12 (FL 12_0)