*Official Retail G0 Q6600 Overclocking Thread*

[mascaras]

i try with lower vcore (1.296v) and so far prime95 running

[TinTin]

bios shot of your settings ?

500X8, 4GHz superpi32M passed.




The main is on the voltages, enable the clockgen overvoltage, in my case 1.000V is a totally different story when FSB from 490FSB, CPU PLL and NB by trials, I think each CPU will be different to react.

[r4t]

Mascaras, q refrigeraçao tens nisso?

TinTin also, what cooling r u using plz kthx

[TinTin]

Mascaras, q refrigeraçao tens nisso?

TinTin also, what cooling r u using plz kthx

WaterCooling:
Laing D5 Pump
BlackIce GTX Extreme 240
Dtek FuZion

[billdavis]

working on my L727B

any info on B

[mascaras]

Mascaras, q refrigeraçao tens nisso?

watercooling

nexxxos xp silver

aquacomputer airplex evo 240mm

eheim 1000 station





Tin tin your CPU VID its lower than mine

my q6600 VID >> 1.3000v

your q6600 VID >> 1.2875v


regards

[CERO]

working on my L727B

any info on B

yes there is a review @ anandtech: http://anandtech.com/cpuchipsets/int...spx?i=3066&p=1

[TheWolf]

CPU Q6600 from ClubIt SLACR
Batch# L723A890 Package date: 08/03/07
VID: 3.125v Air cooled TT BigTyphoon fan speed 1380rpm max.
Motherboard: Abit IP35 Pro, Geil PC6400 1:1 for now. Add ST ram soon.

Here is a shot with over 12hrs stable folding temps. @ 3.6g,
PWM settled down some with a added fan blowing in that area. Was 58/60c.

[Icer]

I can do some SuperPi at 4Ghz but being stable enough to do a 3DMark @ 3.9GHz, it seemed like a better OC to post.

[TheWolf]

What's the VID for your L723A930 CPU Icer?

[Icer]

What's the VID for your L723A930 CPU Icer?

As stated Here, my VID is 1.30

[nugzo]

mine is 1.150v. One of the lowest ive seen.

[[XC] 4X4N]

L723A825 Pack Date 7/27/07

Just thought I'd post what will be my 24/7 settings. It's also prime stable at 3.6 with 1.42 vcore, but I like the lower temps at 3.5.

[TheWolf]

CPU Q6600 from ClubIt SLACR
Batch# L723A890 Package date: 08/03/07
VID: 3.125v Air cooled TT BigTyphoon fan speed 1380rpm max.
Motherboard: Abit IP35 Pro

8 hours folding stable 8x450

[Diverge]

I finally got my system stable, turns out it was the VTT and DQ settings that was making my memory unstable. I learned a lot by reading Freecableguys writeup on VTT

My safest clock for my G0 is 3420Mhz (380 x 9), @ +125mv (or around 1.392V according to cpuz - which drops to 1.360V soon as i start priming). Load temps reach 70°C according to smart guardian and coretemp. memory is running at ~950Mhz w/ 4:5 divider (not 1:1).

i guess this is my final cpu speed, unless i lap the heatsink or IHS.

[mascaras]

I finally got my system stable, turns out it was the VTT and DQ settings that was making my memory unstable. I learned a lot by reading Freecableguys writeup on VTT

My safest clock for my G0 is 3420Mhz (380 x 9), @ +125mv (or around 1.392V according to cpuz - which drops to 1.360V soon as i start priming). Load temps reach 70°C according to smart guardian and coretemp. memory is running at ~950Mhz w/ 4:5 divider (not 1:1).

i guess this is my final cpu speed, unless i lap the heatsink or IHS.

what settings you have on VTT and DQ??

i have same board (dfi dark) and with all settings auto ( only Vcore and Vdim manual) i get 3.6ghz , FULL temps around 54º (water)

[GripS]

what settings you have on VTT and DQ??

i have same board (dfi dark) and with all settings auto ( only Vcore and Vdim manual) i get 3.6ghz , FULL temps around 54º (water)

I'm curios as well. I actually have the very same batch code he does. I primed @ 3.2ghz (9x356) with 1.32v last night for 8 hours.

What did you need to give your chip on voltage to get 3.6?

[Diverge]

what settings you have on VTT and DQ??

i have same board (dfi dark) and with all settings auto ( only Vcore and Vdim manual) i get 3.6ghz , FULL temps around 54º (water)

lol, i was just gonna ask you what your temps were after priming for a few hours, since the pic was taken only after <1min of priming... but now that i am quoting you i see that is says "FULL temp areound 54&#176; (water)

the 'water' part doesn't show in your post above, at least for me.. until i quoted.. weird.

EDIT: now i see the 'water'... i swear it wasn't there before lol

[mascaras]

I'm curios as well. I actually have the very same batch code he does. I primed @ 3.2ghz (9x356) with 1.32v last night for 8 hours.

What did you need to give your chip on voltage to get 3.6?

you dont need too much volts to boot at 3.6ghz (about 1.35v) , but Prime or OCCT stable you need more volts ( around 1.43v , depend on VID , there is TWO L726A951 with diferent VID >> 1.285v and 1.3000v)


BTW: 3200mhz only need 1.28v ! temps (after 13 minuts ) Around 46c








after 26 minuts

[GripS]

My VID is 1.2875.

Looks like you got a sweet chip there.

[georgesod]

lol, i was just gonna ask you what your temps were after priming for a few hours, since the pic was taken only after <1min of priming... but now that i am quoting you i see that is says "FULL temp areound 54° (water)

the 'water' part doesn't show in your post above, at least for me.. until i quoted.. weird.

EDIT: now i see the 'water'... i swear it wasn't there before lol

So what are your VTT and DQ settings?

[Diverge]

So what are your VTT and DQ settings?

DQ is currently set to 7 (+30mV), and VTT is 2 setting higher then stock. I was just playing with DQ, and tried every setting up from 4, then started to mess with VTT - then it was all stable. This was prior to knowing what the settings are really doing. After reading Freecableguy's write up on VTT, and learning how it all works. I'm gonna redo it all, cause i may be able to stabilze it all with less voltage.

i suggest you read Freecableguy's guides for P965-S and the article he has on VTT. as these settings kinda vary with all motherboards and components.

guide:
http://www.thetechrepository.com/showthread.php?t=153

VTT article:
http://www.thetechrepository.com/showthread.php?t=87

[GripS]

Priming @ 3.42ghz right now 1.39v(1.34-1.36 after vdrop). VTT and GTL @ stock.

Diverge: I'm thinking maybe the RAM is the key factor here(or maybe a different revision of the motherboard). I'll post a screen if i get it 8 hours stable.

[strange|ife]

Just got my replacement G0 in, glad to post iam in the 3.6ghz club now. Goin on 2 hours small fft's. PWM is hot as haides, case open, 120 fan blowing directly over it. ohwell its like 115F here in vegas, and my AC is having a bad day.






I tried to run at 460x8, but prime would either fail or system hangs. same
for 390x9. While ive ran this with a e6600@460x7 for hours on end no problem. I think 4gb is holding me back at higher multis. Iam happy now though 3.6 was my goal.

[GripS]

Nice! What's the batch code and VID for your chip?