Galaxy S4 may be the fastest, in some aspects... why?

Only Samsung Galaxy S4 has the L1 (Level 1) and L2 (Level 2) cache. Galaxy S5 has only level 2 cache.
Check this one>>> <click here for link>

What is the significance of Level 1 and Level 2 cache?
Check this one>>> <click here for link>
And this one>>> <click here for link>
And also this one>>> <click here for link>

So go ahead buy that 2nd hand Galaxy S4! Hahaha

-- edited by rey_lac on Jul 31 2014, 01:26 PM