Need help - Pentium Intel vs AMD

[Liz]

I'm trying to decide between 3 HP computers - I need some info/explanation about the difference between Pentium Intel and AMD.......please.

1) Pentium Intel 2 Quad
2) AMD Athelon 64x2 4400
3) AMD Athelon X2 5000

The Pentium is more expensive but includes more HD, memory Etc. I don't need the extra HD or memory - but I would pay more for the Pentium processor if it is faster or better than AMD.

OH - btw, one "small" note - the Pentium pc comes with a 24" monitor!

The staff person at Costco told me the AMD processors are much slower. Someone else said that's true, but not to worry if you don't do games or have a lot going at once.

Could someone provide some info - advice - input?

Thanks

Liz