Radeon R2 (Stoney Ridge) and GeForce GT 520M - video card comparison
Radeon R2 (Stoney Ridge)
GeForce GT 520M
Architecture
GCN 1.2/2.0 (2015−2016)
Fermi (2010−2014)
GPU code name
Stoney Ridge
N12P-GP/LV
Market segment
Laptop
Laptop
Release date
June 2016
January 2011
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
600 MHz
-
Core clock speed
-
740 / 600 MHz
CUDA cores
-
48
Floating-point performance
-
129.02 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
3100 Million
585 million
Pipelines / CUDA cores
128
48
Power consumption (TDP)
15 Watt
12 Watt
Texture fill rate
-
5.9 billion/sec
Memory type
-
DDR3
Maximum RAM amount
-
1536 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
-
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
12 API
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
+
N/A
Optimus
-
+