Radeon HD 7670M and GeForce 720M - video card comparison
Radeon HD 7670M
GeForce 720M
Architecture
Terascale 2 (2009−2015)
Fermi 2.0 (2010−2014)
GPU code name
Thames XT
GF117
Market segment
Laptop
Desktop
Release date
June 2011
April 2013
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
600 MHz
625 MHz
Floating-point performance
576.0 gflops
240.0 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
585 million
Pipelines / CUDA cores
480
96
Power consumption (TDP)
20 Watt
33 Watt
Texture fill rate
14.40
10.00
Memory type
DDR3, (GDDR5)
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1600 MHz
Memory bandwidth
28.8 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
N/A