P8600 vs P9500

While browsing I found a very interesting choice on the processor.
that it advises to get a P8600 rather than T9400/P9500 because the performances are 10 to 15% difference.

In addition it said that it is always better to have a DD 7200 than a 5400!

So I would like rating because I intended to take a P9500 + a 320GB 5400 but now I doubt if it is worth.

for the hard drive I agree however it seems to me that the p9500 be more powerful than the p8600

its seems logical!!

About Me, I look instead for the 1st solution: a bigger processor and a 320GB HDD in 5400 enough, especially at speed ...

And soon it will offer the 500GB, even in to 7200tr ...