Radeon HD 7500G + HD 7550M Dual Graphics and Radeon R4 (Stoney Ridge) - video card comparison
Radeon HD 7500G + HD 7550M Dual Graphics
Radeon R4 (Stoney Ridge)
Architecture
Terascale 3 (2010−2013)
GCN 1.2/2.0 (2015−2016)
GPU code name
-
Stoney Ridge
Market segment
Laptop
Laptop
Release date
May 2012
June 2016
Boost clock speed
-
600 MHz
Core clock speed
655 / 600 MHz
-
Manufacturing process technology
40 nm
28 nm
Pipelines / CUDA cores
736
192
Power consumption (TDP)
-
15 Watt
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
-
Shared memory
+
+
DirectX
11
12 (FL 12_0)