I'm choosing between 3 CPU for my new computer dated for summer.

Intel Core 2 Duo E6700 2.66ghz - 720$

Intel Core 2 Duo E6600 2.44ghz - 440$

AMD Athlon 64 FX-60 2.6-ghz - 470$


Considering their performance, features and prices. Which is the best? Most worth it?

Performance as for movies, musics, gaming ALL AT ONCE. ( excluding the RAMS and GFX factors in this thread)

Features as in techonolgies used and available. Designs, noise and heat.

Prices....I marked the prices....

If possible, could you please post the reason(s) for your selection?