i cant tell u any facts on this, but i loved AMD some years ago, i allways bought AMD, then for some reason my brother (he used intel) he got me to buy a intel for a change, and well i stayd with that ever since, i really do prefere intel now.
but i would go on some hardware based forum or something and ask u will prolly get more detailed answers there, and there might also be more knowladge about it.