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Geil-Shock! 672,55 mhz Cas 3-4-4-4
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hate to tell you this, but since thats a unusually high OC, and was done with a known bug, then most people are just gonna think this is just a bugged run.
wanna get better results? try this on a P35. no known cas 3 bug there.
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Quote:
Originally Posted by
Kunaak
hate to tell you this, but since thats a unusually high OC, and was done with a known bug, then most people are just gonna think this is just a bugged run.
wanna get better results? try this on a P35. no known cas 3 bug there.
why? in the first screen I used mem set but in the 672 cl3 I set cas3 from bios...my next mobbo will be the p5k premium or blitz formula :cool: and I'll try on a p35
last week we try the geil on a p5k deluxe whithout mod, 2,5 v 640 mhz cas 4...
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CAS3 DDR2-1344 is nearly impossible or unbelievable if you'd ask me and others. [ at least with current DDR2 ICs ]
And 3.1V wouldn't be enough even if the modules were capable of reaching that frequency at CAS 3.
The only way to prove this and make sure that it's not the bug, is to use a P35 or X38 motherboard, and have it validated with CPUz again.
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give me a bit of time!!!! I'll try it on p35
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Heh, I went straight to the SPi times and said out loud "no way". Sorry, no cigar.
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The 4-4-4 @ 660MHz *might* be possible with luck, cooling, voltage and exceptional ICs, but the CAS3 stuff gets :down: in my book, sorry.
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It's really hard to believe, sorry. I guess it's just a bug of the mobo.
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Quote:
Originally Posted by
K404
The 4-4-4 @ 660MHz *might* be possible with luck, cooling, voltage and exceptional ICs, but the CAS3 stuff gets :down: in my book, sorry.
exact 660 is possible, but only C4 ;)
http://wowgame.free.fr/Conroe%20E660...12%203.06v.png
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Quote:
Originally Posted by
overcrash86
exact 660 is possible, but only C4 ;)
and 512MB sticks, not 1024MB sticks ;)
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Quote:
Originally Posted by
overcrash86
exact 660 is possible, but only C4 ;)
:toast: for that screeny- impressive! :D
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... easy man ...
ok...if it's a bug of the mobbo and I were ONLY @ CL 4... 672 mhz cas 4 whit 2 stick... motherboard fulmodded and mch @ 2 v... it's the wr whit cas 4...
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I benched at 640 3-4-4-4 on P35 DS3R Combo and screened at more than 750 CAS4 with 1x1Go Crucial PC8500 ;)
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Quote:
Originally Posted by
_Manny_
... easy man ...
ok...if it's a bug of the mobbo and I were ONLY @ CL 4... 672 mhz cas 4 whit 2 stick... motherboard fulmodded and mch @ 2 v... it's the wr whit cas 4...
You are at CAS 5.
Most boards bug on CAS 3. Try 680i or 975x.
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Quote:
Originally Posted by
jmax_oc
I benched at 640 3-4-4-4 on P35 DS3R Combo and screened at more than 750 CAS4 with 1x1Go Crucial PC8500 ;)
under LNē :D
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a bug on a p5b deluxe?? it's really hard...
I've just try them on a p5kc, but whitout vdimm mod, 600 mhz cas 4-4-4-4 easy whit 2,5 v, now I and qballe, were thinking to place them under dry ice on a dfi P35...
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What is the REAL CL3 WR frequency (single , dual channel)?? Somebody know that?
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Those results are far better than any I've seen before, I've seen 500mhz c3 done before, but only on suicide runs, and I think the wr is 540mhz (at least it was before p35, that may have changed) but that was done with some insane voltage. Plus the super pi times would be better, though taking the low cpu speed into consideration (2600mhz), I suppose that **could** be possible, but I highly doubt it
If you do get the same results on a p35 board though, we're talking some insane chips here
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I've just done a new test... 672 mhz cas 4-4-4-4 and 3-4-4-4... i gain about 0,4 sec betwen cas 4 and cas 3... after 2 pi the system frozen down... (thanks AliG)
and just 10 minute ago I tryed to boot over 680 mhz...but I need more vram...windows frozen,,,
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Quote:
Originally Posted by
over@locker886
What is the REAL CL3 WR frequency (single , dual channel)?? Somebody know that?
I believe it's 546MHz @ 3-3-3-8 performed by Yoxxy with a single 1GB stick of Corsair Dominator PC2-8888C4DF on an Asus P5N32-E SLI 680i board with a Vdimm of 3.29V, but I'm not 100% sure.
Quote:
Originally Posted by
_Manny_
I've just done a new test... 672 mhz cas 4-4-4-4 and 3-4-4-4... i gain about 0,4 sec betwen cas 4 and cas 3... after 2 pi the system frozen down... (thanks AliG)
and just 10 minute ago I tryed to boot over 680 mhz...but I need more vram...windows frozen,,,
DDR2 memory at 672MHz with a CAS latency of 3 would have a total latency of 4.46 ns. As far as I know, that's impossible.
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... ok... wait new test in cas 3-3-3-8...
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awesome .......I would say this is the best ram I ever seeeeeeeee.....:p: :p:
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You would need a much larger voltage to actually acheive those frequencies at cas3. The only boards I know of to allow such extreme voltages are 680i. As my board and anyone i talk to tends to overvolt ram allowing over 3.6v.
Also i doubt your NB would be happy, what voltage was that at? Your mem controller probably wouldnt be capable of those speeds with 2gb dual channel. Also you dont think that whirring at 670mghz with such frequent access times wouldnt leave your sticks glowing red lol. Try the ram on a 680i or similar board known to run CAS3 properly.
0.4 seconds is DEFINITELY not the difference between cas 3-4 or 4-5. The error margin is about 1 second I have found for running multiply runs of spi in a row, sometimes it gets faster, because of no hdd delay, sometimes slower because it just does.
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ROFL is this some kind of a joke
did anyone pay attention to the terrible SuperPi times LOL
3520MHz on CPU and 19s Spi time is practically deserving of capital punishment not to mention at what MHz and latencies your RAM is at :D
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Come to think of it... You would need like 400mghz cas6 ram to score so poorly on SPI with CPU at 3.5ghz lol... The question is, how did you do that?? lolol
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_Manny_ , something is seriously wrong there. I have no idea how a e6750 @ 3520 MHz and dual channel ram @ 1320 MHz gets 19.XXX sec in SPI 1M. My e6300 @ 3.43 GHz & ram @ 980 MHz (4-4-4-12) gets 16.5xx secs......i have 2mb less cache too......
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Quote:
Originally Posted by
overcrash86
under LNē :D
Yep LNē (-150°C) and 3.25V real. P35 under LNē too (1.85V real)
Quote:
Originally Posted by
over@locker886
What is the REAL CL3 WR frequency (single , dual channel)?? Somebody know that?
I did 650MHz CAS3 but one of my member (seb97133) did 657 or 658Mhz I don't remember.
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i hope this was a bug and not some "tweak" to get attention :eh:
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Why are you using memset 3.0? Why do you insist on cheating? Someone ban this moron's ip from the forums. He's booting at Cas 5, clearly. You're about the 10th idiot to come here and try to scam a cas 3 record.
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well now you've upset Hutch too :D:ROTF:
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Quote:
Originally Posted by
jmax_oc
Yep LNē (-150°C) and 3.25V real. P35 under LNē too (1.85V real)
I did 650MHz CAS3 but one of my member (seb97133) did 657 or 658Mhz I don't remember.
Is it just LN2 mist around -15c like your older benches or do you have 'ram-pots' now?
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hutch
i've seen some really cool RAM pots actually ;)
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Some people just don't listen.
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Quote:
Originally Posted by
dinos22
ROFL is this some kind of a joke
did anyone pay attention to the terrible SuperPi times LOL
3520MHz on CPU and 19s Spi time is practically deserving of capital punishment not to mention at what MHz and latencies your RAM is at :D
:clap: very good in math... multiplier @ 6 ... ram 2:3
460 mhz x 6 = 2760 mhz
:shakes:
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Quote:
Originally Posted by
_Manny_
Quote:
Originally Posted by
_Manny_
:clap: very good in math... multiplier @ 6 ... ram 2:3
460 mhz x 6 = 2760 mhz
:shakes:
setfsb in the second and third sshot _you_ posted shows real freq, alas 4xx*8, while in the next few sshots clockgen picks the idle value that with EIST on will be 4xx*6 .
give up while you're ahead pal . :rolleyes:
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Quote:
Originally Posted by
Slay0r
setfsb in the second and third sshot _you_ posted shows real freq, alas 4xx*8, while in the next few sshots clockgen picks the idle value that with EIST on will be 4xx*6 .
give up while you're ahead pal . :rolleyes:
^^^actually CPUz is MUCH more reliable in reporting RAM frequency than SetFSB or memset
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Quote:
Originally Posted by
dinos22
^^^actually CPUz is MUCH more reliable in reporting RAM frequency than SetFSB or memset
He's talking about CPU Frequency, not RAM frequency dinos ;)
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Quote:
Originally Posted by
Hutch
Is it just LN2 mist around -15c like your older benches or do you have 'ram-pots' now?
I used Home Ram ram pot ;)
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Congrats Manny, the record is all yours. Props to you on the hard work.
P.S Your record is not the Cas 3 WR, rather, the record for the most pathetic Cas 3 memset cheat attempt on XS! GOOD JOB LOSER!
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_Manny_: Try another board if you can, and post the CPU-Z CPU screenshot along with the SPi times too or as you can see, many guys won't believe you and will jump to any other conclusion (usually name calling and abuse), even if you were genuine and uninformed about the bug.
Oh, and the guys saying 3400-3500Mhz need to check the link _Manny_ gave at the start: http://valid.x86-secret.com/show_oc.php?id=242375
How would RAM stay at 672.5MHz 2:3 divider if that 6x divider was speedstep? :yepp:
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_Manny_, sorry bud, but until you post some CPUz screenies or try this on a different mobo, I'm calling shens.
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what i wonder is how he managed to get cpu-z validation?
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Quote:
Originally Posted by
naokaji
what i wonder is how he managed to get cpu-z validation?
There are several bugs that can help you do that.
I wonder if those DDR3-2700+ numbers are still up there in the rankings of x86secret :D
