Sub-10s @5040MHz with E6600 on P5B-DLX

[Savoy]

Really Nice for L709A

...imagine about your another chip that made fsb 605...benching on spi 1M

[Florent]

Very nice tweaking

[before]

Thx Flo

@Savoy: this E6600 can boot @580*9; I'm pretty sure it's 590-600FSB capable with a little bit more cold. I've tested 3 E6600 L709A under water & cascade (I need to sale 5 ATM). One of those did 605FSB.

Here's a Spi 32M done this afternoon. The cascade didn't allow me to do another run; it must be sub-10mins at these clocks.

I'm gonna change the 2nd stage compressor for a bigger one (13,000Btu/h instead of 10,000Btu/h) to give this stage a better flow. It can't handle the load without making me crazy. Also; I'm considering using only R50 into 3rd stage because the R1150 is really ty at this point.

CPU: E6600
FPO/BATCH: L709A436
RAM: Super Talent PC2-5300 2*512Mb (D9GMH)
MOBO: Asus P5B Deluxe rev C1, Vcore, Vdroop, Vdimm, Vmch mods
VCORE: 1.845v DMM
VMCH: 1.72v DMM
VDIMM: 2.52v DMM
OS: Win 2k3 Server
COOLING: "Grosse Bertha" 3-Stager, R404a/R1150/R1150

[bl1zZ]

Wow, sweet results

[Devil's_Tiger]

Strapp modification still impressive
Did you use other optimisation or just strapp modif?

[Misko]

Once more u prove your tweaking skilz , that time (on Asus mobo) if we consider ram settings and capacity is amazing.

[Brettbeck]

Great job before!

I wouldn't use just R50 on it's own in stage 3. It has no capacity on its own. I would mix it with some R1150 or use maybe R14.

[before]

Thank you guys

Strapp modification still impressive
Did you use other optimisation or just strapp modif?

Yea; but not enough...

Great job before!

I wouldn't use just R50 on it's own in stage 3. It has no capacity on its own. I would mix it with some R1150 or use maybe R14.

Thx buddy. I've already tested R50/R1150 mixture and it wasn't really interesting... at least that's what I've concluded. Observation might have been wrong because the main problem is the 2nd stage ATM.

Also, I did few things with R50 only into low stage and despite a really awfull HP, chip temparature was incredible at 300w of load. (-122C idle with the E6600 5.1GHz @1.79v; dunno what was evap temp but about -135C is probable)

[dinos22]

before

are you changing strap on P965 chipset without resetting the mobo

there seems to be a possibility to do this with P35 chipset but P965 would be awesome man

[JMKS]

before
are you changing strap on P965 chipset without resetting the mobo
there seems to be a possibility to do this with P35 chipset but P965 would be awesome man

Well, yes, it is really awesome .
It was explained in another thread (NewBeetle's sub9 1M) - this is the "golden thread" - http://www.ixtremtek.com/forums/showthread.php?t=76 . French forum but screens are enough to understand what to do .

@before: if You can, tell us please, what exactly You are changing? The 8-bit version or 32-bit and what addresses?
From my little tests with 32-bit version, the first and last in top row is easy to change (490 FSB 1M with 1,25V @ NB was enough for me althought I can't get stable FSB 400 @ "normal" 1066 with 1,25V).
The 8-bit version (all tweaks) was stable in Blend Test FSB 500 @ 1,45V NB.
I'm still testing of course .

[Zannema]

Great result before

[before]

Thank you.

before

are you changing strap on P965 chipset without resetting the mobo

there seems to be a possibility to do this with P35 chipset but P965 would be awesome man

Yea; that's a strap mod on the fly. Of course, it should be done on P35; but values might be very different from those corresponding to P965.

Well, yes, it is really awesome .
It was explained in another thread (NewBeetle's sub9 1M) - this is the "golden thread" - http://www.ixtremtek.com/forums/showthread.php?t=76 . French forum but screens are enough to understand what to do .

@before: if You can, tell us please, what exactly You are changing? The 8-bit version or 32-bit and what addresses?
From my little tests with 32-bit version, the first and last in top row is easy to change (490 FSB 1M with 1,25V @ NB was enough for me althought I can't get stable FSB 400 @ "normal" 1066 with 1,25V).
The 8-bit version (all tweaks) was stable in Blend Test FSB 500 @ 1,45V NB.
I'm still testing of course .

It seems me you did the right things then I'm using 8-bits version to mod FED14030, FED14040 and FED14050 addresses. The credit belongs to JP; not to me in anyway.

Good heaven, these L709A are amazing... 5.2GHz benchable under cascade is definitely great. I don't have enough money to try this one under LN²; but with R50 and a bigger 2nd stage compressor... it should be awesome.

CPU: E6600
FPO/BATCH: L709A436
RAM: Wintec AMPX PC2-8000 2*1Gb (D9GKX)
MOBO: Asus P5B Deluxe rev C1, Vcore, Vdroop, Vdimm, Vmch mods
VCORE: 1.87v DMM
VMCH: 1.72v DMM
VDIMM: 2.65v DMM
OS: Win 2k3 Server
COOLING: "Grosse Bertha" 3-Stager, R404a/R1150/R1150



Fast time, but a bit slow I think.... I've to try it again with tighter timings, and may be a little bit more Vcore.

[Gautam]

Very nice Xavier...that's equalling 12x 2:3.

Too bad you can't use LN2, that chip seems like a real winner.

[before]

Thanks my friend

Yea; it looks like 2:3... And I guess it could be 9.66s instead of 9.68s with tighter timings.

[Gautam]

Heh that tRTP is

[before]

That was a run for testing... now I know 5.2GHz is possible.

[Zannema]

Thank you.



Yea; that's a strap mod on the fly. Of course, it should be done on P35; but values might be very different from those corresponding to P965.



It seems me you did the right things then I'm using 8-bits version to mod FED14030, FED14040 and FED14050 addresses. The credit belongs to JP; not to me in anyway.

Good heaven, these L709A are amazing... 5.2GHz benchable under cascade is definitely great. I don't have enough money to try this one under LN²; but with R50 and a bigger 2nd stage compressor... it should be awesome.

CPU: E6600
FPO/BATCH: L709A436
RAM: Wintec AMPX PC2-8000 2*1Gb (D9GKX)
MOBO: Asus P5B Deluxe rev C1, Vcore, Vdroop, Vdimm, Vmch mods
VCORE: 1.87v DMM
VMCH: 1.72v DMM
VDIMM: 2.65v DMM
OS: Win 2k3 Server
COOLING: "Grosse Bertha" 3-Stager, R404a/R1150/R1150



Fast time, but a bit slow I think.... I've to try it again with tighter timings, and may be a little bit more Vcore.

Impressive score

[M.Beier]

Nice =)
I'm about to contact you @ those chips, saw your sales thread.. (I've send an invitation on MSN.. )

[silverphoenix]

What kind of OC did you get under water?

I have a L709A442, haven't oc'ed much but I just got my apogee GTX in.

[Ming@s]

This P5B is well good mine did not give more than 522 of FSB. Congratulations.

[before]

What kind of OC did you get under water?

I have a L709A442, haven't oc'ed much but I just got my apogee GTX in.

3.8GHz OCCT stable and about 4.3GHz max CPU-Z.

This P5B is well good mine did not give more than 522 of FSB. Congratulations.

What did you use in order to cool your chip?

Might be a matter of CPU not mobo... There is a huge difference between standard cooling condtions and less than -100C...

[silverphoenix]

3.8GHz OCCT stable and about 4.3GHz max CPU-Z.



What did you use in order to cool your chip?

Might be a matter of CPU not mobo... There is a huge difference between standard cooling condtions and less than -100C...

I'm getting exactly the same results. I managed 3.88 stable with water. I can' get past 3.97 but I think that it is my motherboard holding me back there. Time for some vmods!!(1st timer *eek)

[before]

Good luck with Vmodding

CPU: E6600
FPO/BATCH: L709A436
RAM: Super Talent PC2-5300 2*512Mb (D9GMH)
MOBO: Asus P5B Deluxe rev C1, Vcore, Vdroop, Vdimm, Vmch, mchbar mods
VCORE: 1.845v DMM
VMCH: 1.72v DMM
VDIMM: 2.52v DMM
OS: Win 2k3 Server
COOLING: "Grosse Bertha" 3-Stager, R404a/R1150/(77% R50, 23% R1150)

Nice sub-25s

[koda]

Great job Xavier (as always)

[before]

Thank you Eric!

I've done a nice mixture for 3rd stage:

trying from 77% of R50 + 23% of R1150 at 13Bars HP
to 71.5% of R50 + 28.5% of R1150 at 14Bars HP

And now; it works better; not great but I can do some interesting things.

CPU: E6600
FPO/BATCH: L709A436
RAM: Super Talent PC2-5300 2*512Mb (D9GMH)
MOBO: Asus P5B Deluxe rev C1, Vcore, Vdroop, Vdimm, Vmch mods
VCORE: 1.845v DMM
VMCH: 1.72v DMM
VDIMM: 2.58v DMM
OS: Win 2k3 Server
COOLING: "Grosse Bertha" 3-Stager, R404a/R1150/(71.5% R50 + 28.5% R1150)

http://valid.x86-secret.com/show_oc?id=208271



A E6600 at 5.3GHz under cascade is very sweet! The best was 5315MHz but it froze...