MMM
Results 1 to 25 of 1468

Thread: Official MSI P7N Diamond (780i) Discussion/Review/Overclock/Guide/BIOS Thread

Hybrid View

  1. #1
    Registered User
    Join Date
    Feb 2008
    Posts
    64
    Ok, time for something a little off topic. I've been reading up on the benefits of running RAM & FSB 1:1. First off, my RAM is 2x2GB Mushkin PC28000. So a FSB of 1000 or 500 depending on how you look at it. My E8400 is a 1333FSB CPU ... 9x multiplied 333FSB quad pumped to achieve 3.0Ghz. For me to get a 1:1 ratio, I need to severly underclock the RAM to 333FSB. Of course I bought faster RAM to get faster speeds but doesn't look like its a good match for the CPU. So then I thought why not change to 8x multiplier @ 375FSB (not a huge increase, but better). PC will not boot period at those settings and voltages are not overclocked, everything auto. 7x430FSB will not work either. Then I came to think ... while technically i'm not overclocking the GHz, I am overclocking the CPUs overall FSB. The E8400 is set to run at 1333FSB and by setting to 8x375FSB its now running at 1500FSB. So i'm not sure what I need to do here. This is an aspect of overclocking I am uncertain about. While in all scenarios i'm only getting 3.0Ghz, the overall FSB is being pushed and I'm curious if what i'm trying to do is even possible. I can't overclock beyond 3.0Ghz at this time until I take care of the NB & circu-pipe issue. I want to get my RAM working as fast as it can ... and still maintain a 1:1 ratio. Am I missing something? Perhaps my understanding of overclocking was wrong in that it's not about pushing the overall GHz, its about pushing the FSB of the CPU ... or maybe its both. In the end, for now I just want to get my RAM operating as fast as possible, and keep 1:1. How might I achieve this? Is my understanding of overclocking flawed?
    Last edited by Overspeed; 08-21-2008 at 07:21 PM.
    Intel Core2 Duo E8400
    MSI P7N Diamond
    2x2GB Mushkin Ascent PC8000 DDR2 @ 1000
    Seagate 500GB 7200.10
    Seagate 500GB 7200.11
    Seagate 1000GB 7200.11
    MSI Geforce 8800GTS OC 512MB
    X-fi Platinum Fatality
    Thermaltake Toughpower 700W
    Thermaltake Big Typhoon
    Antec P182
    Dual Dell 2408WFPs • NEC FP2141SB

  2. #2
    Registered User
    Join Date
    Mar 2008
    Location
    Prague, CZ
    Posts
    48

    overspeed..

    I see you give those a try ... 1:1 ratio works best for me, but some othe ratios worked stable as well (default setting with ratio 6:5 performing very good even on T2...) I wanted just to find freq they like with T1... Now running as in sig..
    Some pics about it.. maybe it will help..
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	MUSHKINcachemem2.jpg 
Views:	767 
Size:	198.9 KB 
ID:	83992   Click image for larger version. 

Name:	1-1 test2 cachemem.jpg 
Views:	767 
Size:	149.0 KB 
ID:	83993   Click image for larger version. 

Name:	1-1 test5 cachemem.jpg 
Views:	753 
Size:	149.2 KB 
ID:	83994   Click image for larger version. 

Name:	test3 cachemem.jpg 
Views:	757 
Size:	149.4 KB 
ID:	83995  
    _____________________

    MSI P7N Diamond (780i) /BIOS 1.32B/
    C2D E8600 @4330 (Coolermaster GeminII S)
    2x2 GB Mushkin DDR2 CL5 1066 @866 /5-5-5-15 T1/
    MSI N285GTX 2G OC
    X-Fi SB Titanium Fatality Pro /PCIe/
    150GB WD Raptor
    300GB WD VelociRaptor
    750GB Seagate Barracuda
    Coolermaster Realpower M 850W
    Eizo Flexscan S2031W
    Vista 32Bit Ultimate

Tags for this Thread

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •