AMD Radeon HD 7670M + HD 6520G is an asymmetric CrossFire mode between the discreet mid-range 7650M graphics controller with Terascale 2 architecture and the integrated 6520G graphics chip, also from the Terascale 2 family. This mode of operation is called CrossFire because the integrated graphics operate in parallel with the discreet chip, which improves frame rendering performance.
Base frequency is 600MHz for the Radeon HD 7670M, and the latter is equipped with a total of 480 shader cores. The 6520G operates at 400MHz, and AMD has not included the Turbo clock option in this graphics pairing.
The AMD Radeon HD 7670M + HD 6520G combination supports DirectX11, Shader 5.0, OpenCL and PureVideo HD (UVD3). Maximum resolutions (WxH) are 2560×1600 for digital output and 2048×1536 for analog output.
You can find all available laptops with Radeon HD 7670M + HD 6520G here:
AMD Radeon HD 7670M + HD 6520G (1GB DDR3) - specs
|Manufacturing Process||40 (7670M) / 32 (6520G) nm|
|Architecture||Terascale 2 (6520G) / Terascale 2 (7670M)|
|Base frequency||600 (7670M) / 400 (6520G) MHz|
|Memory Type||DDR3 (7670M) / (споделена памет) (6520G)|
|Memory Frequency||1800 (7670M) / 400 (6520G) MHz|
|Memory bandwith||28.8 (7670M) / (6520G) - GB/sec|
|Power consumption||20 (7670M) / 35 (6520G) W|
|Cores||480 (7670M) / 320 (6520G)|
|Memory Capacity||1 GB|
|Memory bus||128 (7670M) / (6520G) --bit|
|Supported technologies||DirectX 11, Shader 5.0, Open GL support 4.2.|