There isn't much of a difference between the two, but from what i heard Pentium is better for games, simply because more games are tested and optimised for pentium.
AMD 2600+ Vs P4 2.6GHz -- no noticable difference.
i say lot's wait and see what the next generation has to offer, both AMD XP and P4 are now probably at their best clock rate, i think we are not far from the P5 or AMD YQ CPUs.
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