The VTT VoltageOriginally Posted by eva2000
which the vcore or CPU VTT needed ?
I think it's high but because you use x4 memory multiplier.
The VTT Voltagewhich the vcore or CPU VTT needed ?
I think it's high but because you use x4 memory multiplier.
My 920 coldbugs at about -40, and even -39°C didnt get me 1 more mhz than aircooling didThat's it, ordered a 920 as well.. after seeing this I don't feel like waiting on my 965 any more.
Here's to hoping I can get one that's even remotely in the same league as yours eva
And I do hope those chips like the cold better than my Q6600, which would do EXACTLY the same clocks at EXACTLY the same Vcore regardless of the coretemps being -20 or +60
yeah high ram clocks need higher CPU VTT especially in 3d benchies, 2d/pi apps can get away with less volts but it also depends on ram used. Better ram may allow less CPU VTT required from my early tests - won't know more until I get to test other memory configs out with different ram.The VTT Voltage
I think it's high but because you use x4 memory multiplier.
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Crap... good thing my unit is tuned for high loads and doesn't go below -35 anways. Will have to see about the OCing on phase, it sure should help with high Vcore and Vdimm (as in, prevent the IMC from crapping outMy 920 coldbugs at about -40, and even -39°C didnt get me 1 more mhz than aircooling did)
Damm nice scores !!!
But did you disable HT to get 4.5 ? what is the max speed you can run with HT on ? And what is the max stable speed on stock volts with HT on ?
Keep up the good work !
System Specs: -=Game PC=- | -=Lan Box=-
see screenshot for cpuz HT enabled would = 8 threads , HT disabled = 4 threads
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Sounds like a plan to mei think i'm at the limit of my cooling, so next i'll test 3dmark benchable max on air, then swap to my 2nd i7 920 3836A756 twin cpu and see if it does the same as this first one on air. Then next up H20
will be interesting to see what it does thx
Last edited by Oliver; 01-05-2009 at 05:09 AM.
Cool ! That 4.016 @ 1.35v is that prime stable ? or just bensh stable ?see screenshot for cpuz HT enabled would = 8 threads , HT disabled = 4 threads
System Specs: -=Game PC=- | -=Lan Box=-
4ghz at 1.328v only 30min prime95 stable due to air cooling/heat limited
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Still very nice.4ghz at 1.328v only 30min prime95 stable due to air cooling/heat limited
System Specs: -=Game PC=- | -=Lan Box=-
Hey guys,
just finished with my build an hour ago (DFI x58, i7 920 3838A, 6GB CSX Diablo 2000, custom SS).
My oberservations so far:
1. My CPU just hates the 20x mult, it won't even boot at 4Ghz with it
2. It likes the 19x, so far I am primestable at 220x19 using 1,42V Vcore and EVA's bios template, thanks.
3. Turbo mode doesn't work.. whether I enable or disable it there is no visible effect. Mult doesn't change under load.
So I think I need a new bios to fix that turbo issue... maybe my CPU likes 21 better than 20. Which bios can you recommend?
Are you sure you have enough cooling? I know other Stuttgart products need to run their fans at very high (and noisy) speeds for cooling, especially in traffic.
Lol? WTH are you talking about
It's -15C outside right now
Anyway flashed to 0106 bios and turbo seems to finally work... back to testing I go
to enable turbo you need to enable EIST tooLol? WTH are you talking about
It's -15C outside right now
Anyway flashed to 0106 bios and turbo seems to finally work... back to testing I go
might want to read http://www.xtremesystems.org/forums/...&postcount=130 as well
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Great work, Eva. Keep it going!
|MoBo| Microstar Int'l P55-GD65 Rev 1
|CPU| Intel Core i5 750 4.0Ghz 1.26V
|GPU| HSI HD 5850 1GB DDR5 1440sp
|RAM| 4x2GB Dominator 1600 DDR3
|PSU| PC P&C Silencer 610W 50A Rail
|HSF| Megahalems- Idle: 32 Load: 58
|BMs| '06: 24,223- Vantage: P17,373
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