Fant I agree with you. Despite all my posting about the technical ins and outs, there is not all that much REAL WORLD improvement in a DC DDR or RDRAM Vs. SC DDR.
Where it will make more of a difference is when you are a hardcore overclocker (Thugsrook type guy). With RDRAM, your overclocked FSB speed is limited to ~ 150 FSB because of available ram. You can clock the FSB faster than the ram can handle. You have to drop from a 4X to a 3X multiplier, which will cripple performance. Basically the same with SC DDR. If you get up past ~166 FSB, you have to drop to a lower multiplier, maybe even 1:1 depending on how good your DDR is. Right now, the best stuff will go to ~ DDR440 or so.
With DC DDR, even if you go to 200 FSB, PC 3200 will cover it. You never have to sacrifice mem speed because of FSB speed.
IMHO, Granite Bay is for the person who wants every last bit of performance out of his overclocked system.
Where it will make more of a difference is when you are a hardcore overclocker (Thugsrook type guy). With RDRAM, your overclocked FSB speed is limited to ~ 150 FSB because of available ram. You can clock the FSB faster than the ram can handle. You have to drop from a 4X to a 3X multiplier, which will cripple performance. Basically the same with SC DDR. If you get up past ~166 FSB, you have to drop to a lower multiplier, maybe even 1:1 depending on how good your DDR is. Right now, the best stuff will go to ~ DDR440 or so.
With DC DDR, even if you go to 200 FSB, PC 3200 will cover it. You never have to sacrifice mem speed because of FSB speed.
IMHO, Granite Bay is for the person who wants every last bit of performance out of his overclocked system.