Radeon R2 (Stoney Ridge) and GeForce 720M - video card comparison
Radeon R2 (Stoney Ridge)
GeForce 720M
Architecture
GCN 1.2/2.0 (2015−2016)
Fermi 2.0 (2010−2014)
GPU code name
Stoney Ridge
GF117
Market segment
Laptop
Desktop
Release date
June 2016
April 2013
Interface
-
PCIe 2.0 x16
Boost clock speed
600 MHz
-
Core clock speed
-
625 MHz
Floating-point performance
-
240.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3100 Million
585 million
Pipelines / CUDA cores
128
96
Power consumption (TDP)
15 Watt
33 Watt
Texture fill rate
-
10.00
Memory type
-
DDR3
Maximum RAM amount
-
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
-
1600 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
12 (11_0)
CUDA
-
2.1
OpenCL
-
1.1
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
+
N/A