Radeon HD 8650M and Radeon R4 (Stoney Ridge) - video card comparison
Radeon HD 8650M
Radeon R4 (Stoney Ridge)
Architecture
GCN (2011−2017)
GCN 1.2/2.0 (2015−2016)
GPU code name
-
Stoney Ridge
Market segment
Laptop
Laptop
Release date
January 2013
June 2016
Boost clock speed
-
600 MHz
Core clock speed
650 MHz
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
900 Million
-
Pipelines / CUDA cores
384
192
Power consumption (TDP)
-
15 Watt
Memory type
GDDR5
-
Maximum RAM amount
2 GB
-
Memory bus width
64 Bit
64 Bit
Memory clock speed
4500 MHz
-
Shared memory
-
+
DirectX
11.1
12 (FL 12_0)