01-10-2015, 08:00 AM
64 bit pointers only use more space when it goes beyond the 32 bit limit of 4096 to account for the greater errors. So with 2048 you should see the same memory usage if not better management as your i5 would be better support under a LL 64bit version. But I was just asking for a better understanding as I work through on my dell E6410 the problem with the PPA.