Which processor is best for Blender (Intel or AMD)

Hi guys, I would Like Help

I need perform simulations with large particles and fluid, I’m search perfection in these simulations.

I wonder what the ideal configuration for my computer.

Currently working with:
Core 2 Duo E8400
4GB Ram
Nvidia Quadro FX 1800

I thank everyone’s help.

Thank you.

Hey guys… Ok well I was wondering about some stuff… any way to the point.
I have a Dell Inspiron
with a :Intel® Celeron® CPU 900 @ 2.20GHz 2.19GHz
Ram/Memory : 2.00 GB
System type : 32bit

Ok and I have just got the zip version of blender and I can run it fine but when I get into video editing on blender
I start to really feel the pain. I put in a video to edit and play it it will then slow down like in slow mo but not.
As well as stuttering. I did not no what it was untill I looked at my CPU usege and saw that it was to the max when
I played the videos

So what can I do to make it run smothly such as what upgrades should i get.?
Thanks
KillianMS