Intel 65nm overclocking thread

[Helix]

What do you guys think that’s the maximum secure voltage for daily use on a ninja with temps lower than 65ºc… 1.6V I’ll be ok? What’s the maximum recommended voltage.. Since the board doesn’t have vcore droop mode the voltages @ 1.56v set goes to 1.46 under load… It’s safe then? If we see that @ 1.6v set the board could droop until 1.5v…
Thanks

little update:

[PcCI2iminal]

What do you guys think that’s the maximum secure voltage for daily use on a ninja with temps lower than 65ºc… 1.6V I’ll be ok? What’s the maximum recommended voltage.. Since the board doesn’t have vcore droop mode the voltages @ 1.56v set goes to 1.46 under load… It’s safe then? If we see that @ 1.6v set the board could droop until 1.5v…
Thanks

little update:

i use my aircooled 930 @ 4.2ghz and low vcore ,for 24/7 i don't like to punish my chip with high vcore just for 100 or 200mhz more
for me the max is 1.45v for a daily use

[nicepun]

i use my aircooled 930 @ 4.2ghz and low vcore ,for 24/7 i don't like to punish my chip with high vcore just for 100 or 200mhz more
for me the max is 1.45v for a daily use

Is the 1.45v regardless of temps??? I get 28c/36~38c @ 1.520v for 4.5Ghz???

[JoeBar]

Is the 1.45v regardless of temps??? I get 28c/36~38c @ 1.520v for 4.5Ghz???

Of course not. We're more than ok.

[JoeBar]

When I'm ready, its nice to know how far the system can go with cheap Thermaltake CPU cooler inside a case with side panels closed and ambients of 26 C. It makes the score so much more amazing for CPU IMO.

Great clocks!
What temps are u getting with this setup?

[ValkyrieLenneth]

This is my new score

[IluvIntel]

Great clocks!
What temps are u getting with this setup?

Thanks JoeBar, I have'nt finished finding the "ceiling" yet with air inside a closed case & ambients of 26 C, which is what we typically get this time of year here in Sydney.

Today I did this @ same Vcore 1.375:









These benchies were only done to find the upper stable limits @ 1.375 Vcore under heavy load. To get the my ulitmate score, more tweaks with other stuff would have to be done but you get the idea.

As far as temps are concerned, I don't run any software utility for temp monitoring while benching, they just get in the way if you know what I mean.
As I type this I have folding@home client and several internet associated programs running in the background at 4.52ghz and Gigabyte mobo utility is indicating 49-50 C at CPU. Current ambients are 25 C.

[dinos22]

rodney that's just excellent

i know you're not a superpi junkie but can you run some 1M, 8M & 32M times

[PcCI2iminal]

Is the 1.45v regardless of temps??? I get 28c/36~38c @ 1.520v for 4.5Ghz???

i just need 1.35v for 4.2ghz @ 38-40C and 1.475v for 4.5ghz @ 45-47C ,4.2ghz is enough for me (games and work)and i think is not a big deal put more heat and voltage for 300mhz (i really don't need 300mhz+) and i need to saving some eletric $$$$ ,in JP is too expensive...

[nicepun]

i just need 1.35v for 4.2ghz @ 38-40C and 1.475v for 4.5ghz @ 45-47C ,4.2ghz is enough for me (games and work)and i think is not a big deal put more heat and voltage for 300mhz (i really don't need 300mhz+) and i need to saving some eletric $$$$ ,in JP is too expensive...

So you're saying that I should be fine?? I know is expensive in nipponland, I lived in Sasebutty (Sasebo) between '95-'97. Many, many drunken knights son Suntory, Sapporo, etch. I love Japanese food, I really miss it Kampai!!!

[PcCI2iminal]

So you're saying that I should be fine?? I know is expensive in nipponland, I lived in Sasebutty (Sasebo) between '95-'97. Many, many drunken knights son Suntory, Sapporo, etch. I love Japanese food, I really miss it Kampai!!!

i think is fine,your temps are good ,i just don't like to put 1.5v+ on these 65nm chips


Sasebo Nagasaki right?my grandmother is from Sasebo ,i live in Hiroshima (6 hrs from Nagasaki),
for me the Sapporo Beer is the N#1 Japanbese beer

I love Japanese food, I really miss it Kampai

Kampai!!!!

[JoeBar]

Thanks JoeBar, I have'nt finished finding the "ceiling" yet with air inside a closed case & ambients of 26 C, which is what we typically get this time of year here in Sydney.

Today I did this @ same Vcore 1.375:


These benchies were only done to find the upper stable limits @ 1.375 Vcore under heavy load. To get the my ulitmate score, more tweaks with other stuff would have to be done but you get the idea.

As far as temps are concerned, I don't run any software utility for temp monitoring while benching, they just get in the way if you know what I mean.
As I type this I have folding@home client and several internet associated programs running in the background at 4.52ghz and Gigabyte mobo utility is indicating 49-50 C at CPU. Current ambients are 25 C.

Seems like these Cedar Mills oc like mad!
It's time to move on to w/c...

BTW what vga are u using?

[JoeBar]

This is my new score

Nice clocks! I see that u're using 1.648v vcore!
What cooling and temps do u have?

[IluvIntel]

Seems like these Cedar Mills oc like mad!
It's time to move on to w/c...

BTW what vga are u using?

My old trusty X800 XT @ default clocks, now if only I had a X1900XTX...

Update today & stable to run 3 benchies under same environmental conditons as before ( system totally enclosed in a case with ambients of 25 C)




At last, Futuremark is now publishing scores for Cedar mills.... after me complaining on there forums last night...
http://service.futuremark.com/compare?pcm04=3187253


I love the CPU score in this, I think its pretty good for single core cpu with cheap performance air cooler using warm air....

[PcCI2iminal]

@ IluvIntel

congrats man!!!

awesome clocks @ low vcore!
temps?
and please go for suicide screen

[ValkyrieLenneth]

Nice clocks! I see that u're using 1.648v vcore!
What cooling and temps do u have?

The temp is about 30-50 degree C when idle and fullload.
I'm using CM Aquagate Mini R120 and 2 120mm fan for this rig ....
I really hate Asus's Overvoltage bug

[IluvIntel]

@ IluvIntel

congrats man!!!

awesome clocks @ low vcore!
temps?
and please go for suicide screen

PcC12iminal, Cpu-z is not reading Vcore properly, in bios its set to 1.47. Its always been a bit out, even the Gigabyte software untility can't read it properly.... unless I'm mistaken that its the dreaded Vdroop !

But today, the ambients were 27 C and this is the best PCMark04 score I can get with current rig and old X800 XT vga on air and warm air too.



I'm still working on getting PCmark05 and 3Dmark06 to run stable at above 4.9ghz on air.

[PcCI2iminal]

PcC12iminal, Cpu-z is not reading Vcore properly, in bios its set to 1.47. Its always been a bit out, even the Gigabyte software untility can't read it properly.... unless I'm mistaken that its the dreaded Vdroop !

But today, the ambients were 27 C and this is the best PCMark04 score I can get with current rig and old X800 XT vga on air and warm air too.



I'm still working on getting PCmark05 and 3Dmark06 to run stable at above 4.9ghz on air.

4.9ghz and 1.47v on air is a great OC,with my P5WD2-E i set 1.35v in bios and it go to 1.401v

[Byron]

this is just unique chip IluvIntel... very lucky man!

[fredyama]

Oops, overlookd this thread.
Some results on members of Team Japan.

BY tanuki: P4 631@5827.2MHz / -4degC Aircooling at his veranda


By CAL930: P4 661@6920.2MHz / LN2 cooling


By Futto-kun: P4 661@6847.93MHz & 7027.76MHz / LN2 cooling





By TAM: XE955ES@6709.1MHz / LN2 cooling

[SoulGG]

Very nice PR

[PcCI2iminal]

very nice result as always Team Japan

[IluvIntel]

OK, SuperPi_mod1.4 1Mb suicide shot. Around this clockspeed the dreaded Vdroop starts to really kick in...
It was not easy booting the system at this setting, at first - no go, so I turn off for 5 mins then ok to boot.

[nFo]

Intel Celeron D 356 ES
Corsair TWIN2X1024-5400C4 / 2 x 512 MB
Asus P5WD2-E Premium / Intel 975X
OCZ Powerstream 600 watt
Vapochill LightSpeed

Pifast: 3330 MHz @ 5761 MHz


Sisoft Sandra CPU benchmark / 5760 MHz:


Highest clock so far:

[d94]

Oops, overlookd this thread.
Some results on members of Team Japan.

BY tanuki: P4 631@5827.2MHz / -4degC Aircooling at his veranda


By CAL930: P4 661@6920.2MHz / LN2 cooling


By Futto-kun: P4 661@6847.93MHz & 7027.76MHz / LN2 cooling





By TAM: XE955ES@6709.1MHz / LN2 cooling

DAMMnnn