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Old 07-31-09, 06:40 AM   #259
Thunderbolt56's Avatar
Join Date: Aug 2004
Location: Daytona Beach
Posts: 198
Default Re: Core i7 Overclocking thread

Originally Posted by betterdan View Post
Yea the cpu bus fequency affects the memory timings on my system too. Well that and the memory divider.
That's the main reason I got the 1600mhz RAM. In order to hit the upper ranges of the cpu's potential, you really need ram rated for higher speeds to allow it to step conjointly with your Bclk settings. I force my RAM to 1066 before I set my OC and when I hit 3.8 it set the RAM to 1523mhz or 77mhz below its rating. Not sure how much headroom beyond the 77mhz I have on the RAM though as I haven't tried to go above 3.8ghz yet.
Core i7 920 @ 3.8ghz w/ Thermalright TRUE copper and dual 120mm fans | P6T Deluxe V2 | 6GB Corsair Dominator 1600mhz @ 1523mhz | WD VRaptor 300GB | Seagate 500GB 32mb cache | X-Fi-Titanium Fatal1ty Champion | XFX GTX285 Black Edition 1GB | CoolerMaster Stacker 830 silver | Dell 2707WFP 27" | Windows Vista HP x64 sp2
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