PMDG MD-11 @ EGLL (UK2000) + 75% Airline Traffic

I use that tweak but no joy. Is Intels better than AMD at same speed? or intels are much balanced than AMD?and should i buy i5 2500k or wait for amd bulldozer?

I would say that the new intels perform about 30-50% better per clock cycle compared to your AMD processor, so yes, its fair to say that they are much better at the same speed

4,8 ghz and still 100% ? too much weird