Radeon R5 M420 and Radeon R5 (Stoney Ridge) - video card comparison
Radeon R5 M420
Radeon R5 (Stoney Ridge)
Architecture
GCN (2011−2017)
GCN 1.2/2.0 (2015−2016)
GPU code name
Jet
Stoney Ridge
Market segment
Laptop
Laptop
Release date
June 2016
June 2016
Interface
PCIe 3.0 x8
-
Boost clock speed
850 MHz
800 MHz
Core clock speed
780 MHz
-
Floating-point performance
547.2 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
690 million
-
Pipelines / CUDA cores
320
192
Power consumption (TDP)
-
12-45 Watt
Texture fill rate
17.00
-
Memory type
DDR3
-
Maximum RAM amount
4 GB
-
Memory bus width
64 Bit
64 Bit
Memory clock speed
2000 MHz
-
Memory bandwidth
16 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
12 (11_1)
12 (FL 12_0)
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
1.2.131
-