AMD Radeon HD 6520G + HD 7450M Dual Graphics
The AMD Radeon HD 6520G + HD 7450M Dual Graphics is a asymmetric Crossfire combination of the Radeon HD 6520G processor graphics card (in Llano APUs) and a dedicated Radeon HD 7450M. The combination was formerly known as Radeon HD 6540G2 (with the Radeon HD 6450M instead of the 7450M which are both based on the same chip).
The Crossfire mode only works for DX10 and DX11 games and may sometimes even decrease performance. In our tests the performance of the combination ranged from a Intel HD Graphics 3000 to a Radeon HD 6630M. Furthermore, the combination also suffers from micro stuttering.
|AMD Radeon HD 7400M Series|
|Pipelines||480 - unified|
|Core Speed||400 / 700 MHz|
|Memory Speed||1800 MHz|
|Memory Bus Width||64 Bit|
|API||DirectX 11, Shader 5.0|
|Date of Announcement||08.02.2012|