QUOTE(dattebayo @ Jun 7 2007, 06:35 PM)
yup... it can be said so...
Intel FSB is quad-pumped, means 266 x 4 = 1066 Million transfers per second, thats how the FSB is derived. To determine RAM clock, multiply the base FSB by 2, eg: 266*2 = 533 MHz, which means that at 1066 MT/S, the maximum RAM clock can be supported is DDR2-533 MHz
however there might be RAM ratio like those seen in AMD's RAM divider, to make RAM work at different speed than processor, not sure how this implemented in intel
need to make a point here. at same speed, for example E6700 and E6750, E6700 is better, more oc headroomIntel FSB is quad-pumped, means 266 x 4 = 1066 Million transfers per second, thats how the FSB is derived. To determine RAM clock, multiply the base FSB by 2, eg: 266*2 = 533 MHz, which means that at 1066 MT/S, the maximum RAM clock can be supported is DDR2-533 MHz
however there might be RAM ratio like those seen in AMD's RAM divider, to make RAM work at different speed than processor, not sure how this implemented in intel
E6700=10*266=2.66Ghz
E6750=8*333=2.66Ghz
E6700 has higher multiplier. so if wanna oc to high speed, no need to strain the ram a lot if running 1:1. different story for E6750. E6750 is basically E6420 with overclocked FSB.
*correct me if wrong. never use intel before
Jun 8 2007, 08:11 AM

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