Radeon R4 (Stoney Ridge) and HD Graphics 405 - video card comparison
Radeon R4 (Stoney Ridge)
HD Graphics 405
Architecture
GCN 1.2/2.0 (2015−2016)
Gen. 8 (2015−2016)
GPU code name
Stoney Ridge
Braswell
Market segment
Laptop
Laptop
Release date
June 2016
April 2016
Interface
-
PCIe 3.0 x1
Boost clock speed
600 MHz
700 MHz
Core clock speed
-
320 MHz
Floating-point performance
-
213.1 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
-
189 million
Pipelines / CUDA cores
192
16
Power consumption (TDP)
15 Watt
6 Watt
Texture fill rate
-
11.20
Memory type
-
System Shared
Maximum RAM amount
-
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
-
System Shared
Shared memory
+
+
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
12 (11_1)
OpenCL
-
2.0
OpenGL
-
4.3
Shader Model
-
5.1
Vulkan
-
1.1.80