[Lazarus] Testing Rapberry Pi 3 performance
mschnell at lumino.de
Wed Mar 23 16:07:48 CET 2016
On 03/23/2016 03:32 PM, David Taylor wrote:
> But with "only" 1 GB of memory, 64-bit may be no better than 32-bit.
> The hardware, though, is 64-bit with the advantages that brings in
> memory access speeds. I've seen nothing of the Raspberry Pi cards
> which I use which would benefit from a 64-bit version.
I do know that with X86 the memory efficiency with 64 is a lot worse
than with X32 and might result in speed degradation due to worse cache
usage. I have no knowledge if this is similar with aarch64.
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