Radeon HD 7660G + HD 7670M Dual Graphics and GeForce 720M - video card comparison
Radeon HD 7660G + HD 7670M Dual Graphics
GeForce 720M
Architecture
Terascale 2 (2009−2015)
Fermi 2.0 (2010−2014)
GPU code name
-
GF117
Market segment
Laptop
Desktop
Release date
May 2012
April 2013
Interface
-
PCIe 2.0 x16
Core clock speed
685 / 600 MHz
625 MHz
Floating-point performance
-
240.0 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
-
585 million
Pipelines / CUDA cores
862
96
Power consumption (TDP)
-
33 Watt
Texture fill rate
-
10.00
Memory type
DDR3,GDDR5
DDR3
Maximum RAM amount
-
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1600 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
11
12 (11_0)
CUDA
-
2.1
OpenCL
-
1.1
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
N/A