Embedded link:   Why does the new iPhone have a 64-bit processor?

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When i saw this blog, i am sort of dissatisfied  and disappointed :  ( with Apple. The 64-bit processor, it seems to be a substantial improvement compared with 32-bit A6 processor.However,  i don’t think 64-bit has a real improved performance. My friends have both 5 and 5s, however, it’s hard for me to differentiate which one is 5 or 5s by  the processing speed or performance, it’s just completely same. 64-bit processor usually fixed in laptop or desktop,it needs  memory addressability exceeds 4 Gigabit ,it is RAM! Not storage! How can a smart phone have a RAM  exceed 4-GB, if so, it can work like a PC. So i don’t think  5S can take any technical advantage of 64-bit processor,A7 processor just makes no sense! It is probably a consumer deception.  :  (   The only reason, maybe just find a excuse for Apple  is compete with Android : P

Picture:http://www.idownloadblog.com/2013/08/29/graphite-iphone-5s-rear-shell-tipped-in-new-hd-vid/