32 and 64 bit mix

[EvererttLF]

Will 32 bit software run efficiently on 64 bit hardware?

 

[TRDCorolla1]

Yes. I'm running 64-bit processing and literally all my apps are 32-bit. Obviously, you're not using the processors full potential, but there's no bottleneck at the same time.

 

[Kage]

Yep, though I'm afraid its not compatable the other way round