For what it is, the Bay Trail generation Atom CPU is pretty impressive especially compared to the previous Clover Trail generation Atom CPU. However, expecting a high level of performance from a CPU that is designed for very low power consumption and is targeted at tablets and netbooks is asking for far too much.
Bay Trail generation Atom CPU have TDPs of between 2w and 2.2w depending on which model you are looking at. If the Atom CPU is capable of running BF4 at ultra setting (especially with the integrated graphics core) at 1366x768, the seriously all other chip makers should simply abandon making ARM processors and APUs for tablets and netbooks since Intel would have overwhelming performance domination. It would be like comparing...