On notebookcheck.com the Nvidia is listed as quality mid-range card at number 150 and the ATI is 151 so they are about the same. But the processors the i5 has a U behind it and that means under powered. The U processors are used in a lot of 2 in 1 devices and are more energy efficient, temperature efficient than the processor with HQ. HQ's are quad core and use Hyper Threading and turbo boost. The U processors are mostly 2 cores.