l'i7 920 (che è quello che ho io 
) mi sembra ottimo come qualità prezzo. il 965 basandomi su quei benchmark non conviene
oggi si trova intorno ai 220-230 € prezzo ebay...
ma se lo confronti, come benchmark, al Phenom sopra vedi che è meno performante,
ti posto le conclusioni di tomshardware sui benchmark
Does this mean we recommend staying away from AMD CPUs? Not at all. But AMD's offerings shine below the Core i7's price segment, especially when budgetary constraints mean that buying a Core i7 requires sacrificing a balanced graphics card. We can build a killer Phenom II system for hundreds of dollars less than a Core i7 if we go with an AM2+/DDR2 Phenom II or the Phenom II X3. Also, even more money can be saved if you're willing to settle for a motherboard with one of AMD's more value-oriented chipsets. If this kind of low-cost system is overclocked, we should see gaming results very similar to the ones we saw in our Phenom II X4 955 tests today.
This is where the AMD option makes the most sense: not by going toe-to-toe against the Core i7 at higher prices, but by offering similar gaming utility at a much lower cost. This is also where AMD pulls a rabbit out of its hat, by serving up an alternative for budget gamers who want to build a cost-effective gaming rig. quindi a conti fatti con meno soldi hai un hardware superiore, c'è inoltre da dire che avendo AMD acquistato ATI è ovvio che i due prodotti utilizzati insieme sono na bomba...
