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Thread: **Official DFI LanParty UT P35-T2R Review/Overclock/Guide Thread**

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  1. #9
    Xtreme Member
    Join Date
    Apr 2006
    Posts
    234
    Quote Originally Posted by Booj View Post
    I see a few of you guys are running close to or max of 1.6v cpu vtt. Is that suitable for short benching only?

    I'm on the official 13/9 BIOS now but i'm still having trouble getting prime blend stable with my G0 Q6600 over 400x9. It will do small fft all day at that setting. I've spent some time tweaking a few things.. Best i've got to is about 50mins prime blend before failing. I'm lurking everyday at the Tech Repository for FCG/Tony BIOS guide

    I stuck a B2 E6300 in and it was good for 480x7 large fft so It has to be an issue with the Quad. with the quad max fsb i've gotten is a 475x6 spi 1m.

    Sorry that sounds negative, but actually I love the board. It get on well with my Team Xtreem PC8500 cas4 sticks.

    I know exactly how you feel, my G0 stepping quad posts and boots to windows vista at 3.8-3.9ghz, but I am struggling to get it stable anything over 400mhz FSB on this board (3.6ghz), upto 400mhz I have the following settings and will blend prime all day and all week with my crucial ballistix 667mhz at 1000mhz:

    CPU = 1.45v, RAM = 2.23v, FSB VTT = 1.38v, NB = 1.45v, SB = 1.15v, GTL's all currently Disabled, Clock Gen = 3.45v, mem is running at 4-4-4-12 @ 1000mhz.

    However even at 401 FSB everything becomes unstable, I just dont get it, ive tried bumping up voltages etc and it doesnt seem to make any difference, im not willing to run the NB at 1.6v 24/7 as it already gets hot enough (47oC with a fan on it whilst blending).

    I was testing memory earlier incase that was the problem, and the memory was stable no matter what dividers I used all the way upto 1000mhz 4-4-4-12, some of this testing was done with the board and the CPU at stocks, others required the FSB moving up and the multiplier on the CPU dropping to keep the CPU at stocks, but once again, the minuite I pushed the FSB over 400 it was failing memtest again, I think the setting I had on the ram at the time was 333/800. at 400FSB it was at 960mhz so I pushed the FSB to 416 to put the ram at 999mhz (1000mhz) and like I said it was failing memtest.

    Below is a kind of review I just typed up for myself to keep myself in check, so I knew what I had tried and what I had'nt, feel free to download it and have a look, then hopefully someone might beable to answer both of our issues.
    Attached Files Attached Files
    Intel Core i7 920 2.66ghz @ 4.3ghz HT Enabled, core @ 1.34v, VTT @ 1.28v, NB @ 1.30v (212 x 21) Batch No: 3910A369
    6gb (3x2gb) G.Skill RipJawsX DDR3 17000C9 2133MHz @ 1640mhz 8-8-8-24-1T
    Gigabyte G1.Sniper Rev 1.0 @ 205fsb Beta Bios
    1 x OCZ Agility 3 120gb SSD, AHCI
    1 x Western Digital 500gb SATAIII 16mb Cache HDD, AHCI
    Sony DVD +/- R/RW/RAM x22 Dual Layer, AHCI
    2 x Saphire ATI Radeon R9 270 2gb (Crossfire)
    Gigabyte Odin 850w Modular PSU (Software Controlled)
    EK Supreme HF Copper LGA1366, Laing D5 Pump, 2 x 240mm Radiator & 120mm Radiator
    Cooler Master HAF XB LAN Box
    Windows Se7en Pro x64 bit
    .

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