Apple unveiled its iPad Air just last week, which the company announced would be lighter and thinner than the previous fourth-generation iPad. Apple's tablet will still retain its Retina Display, but one major improvement to its internals is the inclusion of their 64-bit A7 chip, making it the most powerful iOS tablet ever to be released. According to some recently published benchmarks, it looks like this claim turned out to be true as the iPad Air is nearly twice as powerful as the fourth-generation iPad.
Ubergizmo , iPad Air Is Over 80 Percent Faster Than iPad 4, iPad Air Is Over 80 Percent Faster Than iPad 4