on topic,
@daship, the 'above 6MB cache makes no difference' argument only applies to the phenom II's, because it has 2MB L2 cache and 6MB L3 cache. However if it has a smaller L2 cache then you need a bigger L3 cache. Hence why the i7's have 8MB L3 cache, although Intel could have increased performance by a severe margin by doubling the L1 and L2 cache on the i7's.