Nforce 650,680,780i,790i less than 1 yr to catch up intel fsb
Intel P35,P45,X38,X48 less than 8 months to match processor intel fsb
AMD 690,770,780,790 more than 1 year to catch up with amd processor
Since AMD+ATI looks like NV wants to catch up with Intel to be King of the chipset. But finally...