I'm currently running a Celeron 2.0ghz processor, Northwood-128. I have this other CPU, a Pentium 4 1.8ghz, ID sl6la. I'm wondering if the drop in core clock with pay off for more L2 level cache, since the Pentium 4 has 512kb versus the Celeron which has only 128kb. I know the Celerons have...