My Second (and Last Try) Cas 3-3-3-8 WR, 546.0 MHZ.

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03-25-2007, 01:52 PM
Yoxxy

My Second (and Last Try) Cas 3-3-3-8 WR, 546.0 MHZ.

Really wanted to hit the 1100 mhz CAS 3 level. Maybe with DDR3. Luckily it seems like modules die, but come back to life. My hypothesis is solder gets hot. It allows you about 8-12 minutes from first boot to final crash. I think it's actually a lot more stable than I had originally thought, but you really need to keep module cool. Cooled via 2x 120mm SILVERSTONE Screamers at max. THIS WILL BE MY LAST TRY AT THIS. I can assure you all I am mostly sane, but seeing 542 a day after my try, I knew I had to break that :).

I need to thank my fiancee for the DMM snap, while I was doing pi :)

First off validation as always. Settings were booted from BIOS.

http://valid.x86-secret.com/show_oc?id=181144

System Specs:
Motherboard: P5N32-E SLI
CPU: X6800 @ 3900.00 on Jinu Modded VapoLS, Thanks Again!
Memory: Single Dimm 1 GB Corsair 8888C4D @ 3-3-3-8-2T (546.0 MHZ) Don't ask about subtimings, you really don't want to know :P

Voltages:
CPU: 1.61v
vFSB/VTT: 1.47v
vNB: 1.59v
vSB: 1.61v
vMEM: 3.29v

First snapped validation and shot, then ran PI2M, snapped again and crash :). Also look at CAS 4 Pi2M. at the same speed, with only CAS Latency changed. Only needs 2.15v, quite a change...

http://img470.imageshack.us/img470/8194/pi2mcas3hx7.jpg

http://img372.imageshack.us/img372/3049/img4553xd1.jpg

http://img372.imageshack.us/img372/7863/picas4ut8.jpg

If anyone else wants the record from now on, it is yours :)
03-25-2007, 02:07 PM
eva2000

dam 3.29v! :eek: :)
03-25-2007, 03:03 PM
Stapler

Damn that's sick dude! Really impressive.
03-25-2007, 03:20 PM
Death^Dread

are you sure this is DDR2? looking at the voltages it feels like DDR days :lol:
03-25-2007, 04:22 PM
NickS

Quote:

Originally Posted by Death^Dread

are you sure this is DDR2? looking at the voltages it feels like DDR days :lol:

I know! It's awesome haha. Very nice result dude, and some nice sticks too. :)
03-25-2007, 06:03 PM
erwinz

nice :) congratz.. :)

your so brave.. :)
03-25-2007, 06:13 PM
Revv23

nice!

amazing that they live with thos e kinds of volts.
03-25-2007, 06:13 PM
STEvil

put some LN2 or DICE on the ram :D
03-25-2007, 06:25 PM
Hutch

I'm very impressed! I've got that same multimeter too lol. $19.99 at radioshack!

Where are you from? If it's still cold out at night you may wanna give 1100mhz a shot outside!
03-25-2007, 11:53 PM
clon22

Sick....
hehe... Those rams don't come cheap...
03-26-2007, 12:45 AM
over@locker886

Congratz Yoxxy!:toast:
03-26-2007, 01:46 AM
DEVIL K-ce

Congrats for Your score :toast:

More cooling for this ram and 1100MHz is Yours.

But hmm this is litlle small vdimm :D Put more voltage on this stick.

Quote:

Originally Posted by eva2000

dam 3.29v! :eek: :)

What about 3.5V :banana:

http://www.xtremesystems.org/forums/...&postcount=183

Martin
03-26-2007, 02:03 AM
x3ro

Nice clocks on those ram sticks :|

Those volts are sick!

Regards
03-26-2007, 04:30 PM
JT from Russia

Nice job, memory killer :)
03-27-2007, 04:01 AM
nikolas61

Excellent job, congtats

:toast:
03-27-2007, 02:58 PM
tzitzos

Excellent :) :)
Congratz
03-28-2007, 10:40 AM
NtFs

Sure about WR???

my team here in brazil, have some OCZ runing 3-4-4-4 1100 mhz with 2.35v... Don´t know if its too hard to do 3-3-3-8 at this clocks.. (or, we have amazing stick :P)

Will try 550 3-3-3-8, than I post a SS here
03-28-2007, 05:53 PM
Yoxxy

Timings need to be set from bios. If you change via memset, I can run 1-2-2-9 @ 600 mhz :)
03-28-2007, 06:45 PM
Kunaak

come on, take it to 3.45... I did.
if you want to secure that record, you gotta go where few will ever think of.
3.3 is easy, 3.45... thats dead mans territory.
03-28-2007, 07:00 PM
skate2snow

lol good way to push people Kunaak :) hehe
03-28-2007, 07:05 PM
nn_step

Quote:

Originally Posted by Kunaak

come on, take it to 3.45... I did.
if you want to secure that record, you gotta go where few will ever think of.
3.3 is easy, 3.45... thats dead mans territory.

screw that, go crazy and put 220v AC through the sucker if it can't crank :banana:
03-31-2007, 11:23 AM
\Karting_freak

how high does the second stick do?
04-01-2007, 10:46 PM
over@locker886

Quote:

Originally Posted by Kunaak

come on, take it to 3.45... I did.
if you want to secure that record, you gotta go where few will ever think of.
3.3 is easy, 3.45... thats dead mans territory.

3,3-3,4v easy too..:D Last time my es rams got 3,7-3,8v:D , and works well, but once got 4v and died. I didn't want push over 3,3-3,4v, but the trimmer was very sensitive..