Radeon RX Vega 8 (Ryzen 2000/3000) and Radeon R4 (Stoney Ridge) - video card comparison
Radeon RX Vega 8 (Ryzen 2000/3000)
Radeon R4 (Stoney Ridge)
Architecture
Vega (2017−2021)
GCN 1.2/2.0 (2015−2016)
GPU code name
Vega Raven Ridge
Stoney Ridge
Market segment
Laptop
Laptop
Release date
October 2017
June 2016
Boost clock speed
1200 MHz
600 MHz
Manufacturing process technology
14 nm
28 nm
Pipelines / CUDA cores
512
192
Power consumption (TDP)
15 Watt
15 Watt
Memory bus width
-
64 Bit
Shared memory
-
+
DirectX
12_1
12 (FL 12_0)