0 How important is the 64bit processor??

Yesterday, one of the most important innovations introduced in the iPhone 5S'in, 64-bit processor architecture, the new A7. However, the performance gains offered by A7, according to analysts, in the short term may not be twice as claimed by Apple.

Research, according to Jim McGregor'a Tirias offer 64-bit, gains, except for the current marketing of mobile devices and mobile applications not give you a real advantage. Insight64'tan analyst Nathan Brookwood questionable as to whether the users notice an increase in performance, at least until the publication of new applications that use the capabilities of the chip.

However, the exact A7 will offer better performance than their predecessors. The only issue would be how the impact performance of 64-bit architecture. An important step in the transition to 64-bit for Apple because they were 32-bit processors for all iPhone ever. 64-bit processors on a larger portion of memory can provide performance improvements in certain applications can utilize.

Many of today's applications are 32-bit or 64-bit re-yazılmalarını require to benefit from the advantages. ARMv8 32-bit predecessors, it offers backward compatibility with existing applications, new devices will work seamlessly.

A7 highly likely to be used in future iPads.

And also according to some comments;

64bit only helps to use more RAM. Already a 64bit processor, the processor is capable of addressing 64bitlik call that actually does not affect the speed of the processor. We have a maximum of 3 GB of RAM is used on phones and tablets based application that will not work at all (with 64bit addressing over 4GB possible). On the contrary, even can cause performance degradation because now instead of the data length of 32bit 64bit processor will process the data length (see the pointer / cursor) was unnecessary in short, purely marketing purposes ...

I thoroughly recommend you to run the processing speed and memory requirements of the second smaller than the first one you'll see a big increase. A device that uses 2GB of ram is pointless to go through the 64-bit architecture. Already out of their third-party applications that do not offer true multitasking operating system uses a separate question mark 2GB Ram.