Well, I wanted to search for a similar topic like this, but the search function is nowhere to be found :\
Basically, my old 478 motherboard died (second time replacing it) due to a bad memory controller and I want to replace it. I was originally going to just get another P4-based system, but I'd like to spend a few extra bucks on a newer one. Also, because I want a PCI-e video card >.>
So, anyway, my OS is still XP 32-bit and I don't plan on upgrading that to 64, or getting 7. I understand that, when running a 32-bit OS or applications on a 64-bit processor, it will work simply by using a legacy mode or compatibility mode.
So, in terms of using everything 32-bit for the time being, are there any particular problems I'll run into? Playing older games, using all 32-bit software? Also, are there any processors that I should stay away from if I want the most backwards-compatibility with my older software?
Basically, my old 478 motherboard died (second time replacing it) due to a bad memory controller and I want to replace it. I was originally going to just get another P4-based system, but I'd like to spend a few extra bucks on a newer one. Also, because I want a PCI-e video card >.>
So, anyway, my OS is still XP 32-bit and I don't plan on upgrading that to 64, or getting 7. I understand that, when running a 32-bit OS or applications on a 64-bit processor, it will work simply by using a legacy mode or compatibility mode.
So, in terms of using everything 32-bit for the time being, are there any particular problems I'll run into? Playing older games, using all 32-bit software? Also, are there any processors that I should stay away from if I want the most backwards-compatibility with my older software?