I installed Windows 7 Pro 64 bit for my brand new Intel Core i7 860 system. I use Windows XP SP3 32 bit for my old AMD system. I use all of those utilities for both of my systems without any problems. There is one exception. I haven't run memtest86+ (Version 4.0) on my new system yet.
CPUID provides useful information about your memory. You can also check memory settings in BIOS when you start your pc.