GIGABYTE Challenge Dual Channel DDR2-1508 Record-- WIN 1,500 US$ CASH !!!

[Vivi]

No problem sir
Its Dual channel DDR2. i think the 1:2 ratio is one of the believalbe ratios to use. some ratios reads "750mhz" in cpu-z but your actually mmemory speed is only like 600. thats an example. Just a validation. and a screenshot of the validation accepted.

Here u can read more
http://ddr2-1508.gigabyte.com.tw/

Goodluck

[d.j.s.]

Well it would be very hard to get any other ratio than 1:2 upto 1500 + speeds since your average stock chip used for this type activity is already 333. so at a 375 bus with ram @ 1500 its 1:2 since you can only run 2.00d in 400 strap on p45 this is the only logical answer.

[redratamd]

1:2 it's not available on strap 400 . I use F5 , i haven't test others bios ( just F4 Pi is the same thing for ocing your memory )
I've tested some ratio . There's just the 3:5 divider on strap 400 with a bug . The others are alright . I check with cpu-z 1.45 .
My best score is done with 1:2 strap 333 . But one of ballistix is dead ( too much voltage ) . 800MHz seem possible with 1:2 strap 333 and 5-5-5-15 LP 9 . It's not so far just some MHz and a new kit now One month and few days for try .

[Elektrosadist]

yeah i notice it's hard to hit a high frequency on the ud3p. I couldn't go past 700MHz into windows. But then again i got the microns now for 4 days and i'm not sure how much voltage them biatches need. And my Mobo reacts stupid when i set a high nb voltage cuz then he doesn't want to boot.

I read that at the gigabyte site but i wasn't sure if a vali screen was enough or if you also must test stability somehow but thx anyways.

Also how do D9GMH and D9GKX react to a superb cooling? I'm thinking of creating another water circuit and let icewater run through the rams coolers while going for the score.

[d.j.s.]

Im using a diff series with a diff bios but p45 and before f9 I couldnt get squat, now I have all my ram and ratios all avail
and so far , this is the best ram OCing board I have ever used in my life , its got those cheap dhx c5 corsairs running
1150 1:1 on 2.00d 400

I suspect we will see a ton of people pulling 400 fsb 1600 ddr2 under ln2 or DiCe then the 1:2 would kick in on the 2.00d
but yeah this is the arena for pushing ddr2 waaaay hard. P45 FTW.

[Elektrosadist]

how you cool rams with ln2 or dice? so little space. i was hoping there was no such thing cuz then i maybe have had a shot. lol i should've known better.

[redratamd]

Everything on air for the moment . One of mine had 807MHz on P35 . I handpick now .
I run windows @ 750MHz 5-5-5-15 .

[Elektrosadist]

D9GMH or D9GKX?

and do you use one of the GB boards for the competiton atm or another?

[redratamd]

D9GMH . 757 5-5-5-15 first hour . An UD3P .

[d.j.s.]

really nice work red
Thats some serious skills there bro cheers m8

[Elektrosadist]

damn thats nice man. i only had powerchips before how much voltage do you need on the dimm? and do you adjust the dram ref values as well to approximitly the half of your vdimm?
I'm not so sure about how much i need to push the micron chips.

[systemviper]

D9GMH . 757 5-5-5-15 first hour . An UD3P .

Damn that is sweet, I am moving so i had t put my system in the box till i get in on Dec 1 but i have a set of Dominators 10000 @ almost 700 and i am itching to really push them.....

I keep getting he bug to break it out, but toooooo much to do....
and seeing that 757 so early is a little frustrating

[Benny Lodewijk]

Don't post that plz

Wow... 800++ but 3:5

This is mine

[Charles Wirth]

Known bugged P45 ratios.

Yes, the UD3 blows away other boards in capability.

[ME4ME]

Benny, how much volt did u use?

[Benny Lodewijk]

Benny, how much volt did u use?

2.8 volt .. still all air and stock

[systemviper]

Cryptik explained to me that if i use the strap i used above that i'm not really runnin DDR 1400 rather DDR2 1240. Well anyways new Cellshock D9GKX just came in hope they can do better.

I don't understand, if we use 3:5 then it's reading wrong?

[CryptiK]

Cryptik explained to me that if i use the strap i used above that i'm not really runnin DDR 1400 rather DDR2 1240. Well anyways new Cellshock D9GKX just came in hope they can do better.

Yes, but I said it was DDR2 1263, not 1401, the 3:5 divider is bugged on P45 chipset.

Very nice clocks so far guys.

[redratamd]

Yes it's wrong . With Cpu-z 1.45 you can read the real frequency .
I give to you one of my work .
Not the best actually ,of course i use 1:2

[JAWS]

We have 2 cold nights in Florida; this was last night on the porch 2am:

q6600 680.1 MHz (1:2) @ 5-9-9-31

maybe maxed out my 5300 I'll try for more tonight!

[redratamd]

I try soon with Pc 5300 Crucial ( if my memory is alright ) they run windows @720MHz .

[sno.lcn]

Ugh this needs lots of work. Still trying to find the time in between class and work to play with this

666 6-6-6-18 (5-5-5 just as easy)
http://valid.x86-secret.com/show_oc.php?id=447916



*Edit: Still not much better

680 5-6-6
http://valid.x86-secret.com/show_oc.php?id=448373

[Vivi]

Hey i dont understand is 3:5 usable now? cause theres a 775mhz result on the site with divider 3:5 submitted :O

[boostedevo]

When I talked to them, they said they were aware of the 3:5 problem and anyone submitting using it will be asked to resubmit on a different ratio. They probably can't verify anything at the time of submission, so it might be up for now, but I imagine it will be DQ'd when they get around to it. It's not nearly fast enough to win anyway

[redratamd]

Why there's dual channel on only one slot for the first result ?