Radeon RX Vega 8 (Ryzen 2000/3000) and Radeon R4 (Kaveri) - video card comparison
Radeon RX Vega 8 (Ryzen 2000/3000)
Radeon R4 (Kaveri)
Architecture
Vega (2017−2021)
GCN 1.1 (2014)
GPU code name
Vega Raven Ridge
Kaveri
Market segment
Laptop
Laptop
Release date
October 2017
June 2014
Boost clock speed
1200 MHz
-
Core clock speed
-
533 MHz
Manufacturing process technology
14 nm
28 nm
Number of transistors
-
2410 Million
Pipelines / CUDA cores
512
192
Power consumption (TDP)
15 Watt
-
Memory bus width
-
64/128 Bit
Shared memory
-
+
DirectX
12_1
12 (FL 12_0)