Radeon R4 (Stoney Ridge) and HD Graphics (Ivy Bridge) - video card comparison
Radeon R4 (Stoney Ridge)
HD Graphics (Ivy Bridge)
Architecture
GCN 1.2/2.0 (2015−2016)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
Stoney Ridge
Ivy Bridge GT1
Market segment
Laptop
Laptop
Release date
June 2016
October 2012
Boost clock speed
600 MHz
1100 MHz
Core clock speed
-
350 MHz
Manufacturing process technology
28 nm
22 nm
Pipelines / CUDA cores
192
6
Power consumption (TDP)
15 Watt
-
Memory bus width
64 Bit
64/128 Bit
Shared memory
+
+
DirectX
12 (FL 12_0)
11.0