Radeon R4 (Stoney Ridge) and GF108 - video card comparison
Radeon R4 (Stoney Ridge)
GF108
Architecture
GCN 1.2/2.0 (2015−2016)
Fermi (2010−2014)
GPU code name
Stoney Ridge
GF108
Market segment
Laptop
Desktop
Release date
June 2016
-
Boost clock speed
600 MHz
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
-
585 million
Pipelines / CUDA cores
192
96
Power consumption (TDP)
15 Watt
-
Memory bus width
64 Bit
-
Shared memory
+
-
DirectX
12 (FL 12_0)
12 (11_0)
CUDA
-
2.1
OpenCL
-
1.1
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
N/A
PureVideo HD
-
VP4