Radeon HD 8400 and Radeon R2 (Stoney Ridge) - video card comparison
Radeon HD 8400
Radeon R2 (Stoney Ridge)
Architecture
GCN (2011−2017)
GCN 1.2/2.0 (2015−2016)
GPU code name
Kabini
Stoney Ridge
Market segment
Laptop
Laptop
Release date
May 2013
June 2016
Interface
IGP
-
Boost clock speed
-
600 MHz
Core clock speed
600 MHz
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,178 million
3100 Million
Pipelines / CUDA cores
128
128
Power consumption (TDP)
25 Watt
15 Watt
Texture fill rate
3.200
-
Memory type
System Shared
-
Maximum RAM amount
System Shared
-
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
-
Shared memory
+
+
Display Connectors
No outputs
-
DirectX
12 (12_0)
12 (FL 12_0)
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.3
-
Vulkan
1.2.131
+