Hi Avnz, Welcome to Dell Community Forum. It may seem that the incorrect video card was shipped with your notebook. However, effective Dec. 2011, AMD is following a new naming convention for its graphics adapter, refer to the table below for the new names. To enhance the performance of the graphics chipset, AMD has released a new version of driver for AMD Radeon™ HD 6470. The performance enhancements will be evident from the improvement shown in the 3DMark scores. As a part of the update, the chipset will be rebranded as AMD Radeon™ HD 7450M. This does not indicate any hardware/technology change but a simple driver update and rebranding. The customer has to update the Driver to version 8.881 or higher, for the change to take effect. If you are facing problems with the display quality, please try the following trouble-shooting steps to determine exact point of failure. Let me know if further help is needed. Thanks and regards,Babita S#iworkforDell  For easy access to drivers, manuals and product updates, please visit our Support Site .
I have a Dell N4110 with a AMD Radeon HD 6730M graphics on a Windows 8. However, after exhaustive searching the best possible match on both - Dell and AMD websites gave me a 7450M driver. This has effectively rendered the graphics card under utilised or may be even un-utilised. Please see the screenshots below. Any help is much appreciated. [IMAGE] 
Dell N4110 video driver mismatch for Windows 8