Radeon R5 (Stoney Ridge) and Radeon HD 8670M - video card comparison
Radeon R5 (Stoney Ridge)
Radeon HD 8670M
Architecture
GCN 1.2/2.0 (2015−2016)
GCN (2011−2017)
GPU code name
Stoney Ridge
Sun
Market segment
Laptop
Laptop
Release date
June 2016
November 2012
Interface
-
PCIe 3.0 x8
Boost clock speed
800 MHz
825 MHz
Core clock speed
-
775 MHz
Floating-point performance
-
633.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
690 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
12-45 Watt
-
Texture fill rate
-
19.50
Memory type
-
DDR3
Maximum RAM amount
-
2 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 (FL 12_0)
12 (11_1)
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.2.131