The Phenom II List of Overclocks

[MadDias]

acc is working on the m3a79-t.
but coretemp shows constant 0°C...



gotcha Oese

[oc_junkY]

acc is working on the m3a79-t.
but coretemp shows constant 0°C...
g[/img][/url]

gotcha Oese

Mine still doesn't even POST

[demonkevy666]

Mine still doesn't even POST

I guess ACC is rgouing to be ative from the chip if no then you get no ACC then yes you do get ACC.

I wouldn't mind getting ride of the thermal throttling that's going on and seeing when it' errors out after thremal throttling. AMD stated the chip was good from -260-100C.

but with a temp reading from anywhere it would be hard.

[MadDias]

I guess ACC is rgouing to be ative from the chip if no then you get no ACC then yes you do get ACC.

I wouldn't mind getting ride of the thermal throttling that's going on and seeing when it' errors out after thremal throttling. AMD stated the chip was good from -260-100C.

but with a temp reading from anywhere it would be hard.

i had that thermal throttling too.. but it wasn´t the chip. turned out it was the nb that got too hot and forced the cpu to clock down. i´d recommend u to check ur nb temps tempin1 in aod afaik. when u reach 60+°C on that one u see the thermal throttling kicking in.
the thermal pad on my nb was completey melted and rock hard when i took off the heatpipe cooler to install my waterblock.

@oc_junky: what acc setting did u use? +2% works just fine

[Titan7171]

Hmmm, I just looked at the list and Im surprised to see Im the only person running 2.8ghz nb prime stable at any clock.

[Rammsteiner]

K, giving up on my Drive Strength quest.

Ive a question though, although it slightly depends on your NB clocks, but considering they can go well over 2.4Ghz it doesnt matter.

Is it more favourable to have ~DDR1000 4-4-4 (at 2.2~2.3Vdimm) or ~DDR1150 5-5-5 (2.16Vdimm)? Those DDR1000 4-4-4's are risky since it's Micron and might die at a point (or not), but I guess those Micron's are slightly more favourable regarding bandwith/latency?

What do you guys think?

[richierich]

Hi all I'm a new member here. I managed to get my PII 920 to 3.6GHz @ 1.44v after I thought my max was 3.5GHz @ 1.408v for the past week:

[KELL5]

Hmmm, I just looked at the list and Im surprised to see Im the only person running 2.8ghz nb prime stable at any clock.

which list are you looking at, the first page? I see five others with faster NB.

[chew*]

Hmmm, I just looked at the list and Im surprised to see Im the only person running 2.8ghz nb prime stable at any clock.

Thats most likey because clock speed 100mhz higher is > NB speed 200mhz higher, Its great for fine tuning your max clock but if it impedes your overall core clock than its not very efficient .

I also really think a shot of Cinebench should be required or a 3d06 pass should be required along with a prime 2 hour because those 2 benches will most certainly fail at NB speeds/voltages that pass prime.....which can be very misleading.

[Titan7171]

which list are you looking at, the first page? I see five others with faster NB.

Yes on suicide but not prime stable.........my highest nb suicide is 2.97ghz. What Im saying is I got the highest nb (2.8ghz) prime stable with 3.8ghz cpu. No one else has a prime stable oc at or higher than me and Im surprised at that.

Thats most likey because clock speed 100mhz higher is > NB speed 200mhz higher, Its great for fine tuning your max clock but if it impedes your overall core clock than its not very efficient .

I also really think a shot of Cinebench should be required or a 3d06 pass should be required along with a prime 2 hour because those 2 benches will most certainly fail at NB speeds/voltages that pass prime.....which can be very misleading.

all my benches and tests are run at the same nb, I dont lower them for any reason.

3dm06,superpi 1m 32m cinebench prime and occt all run with the nb at 2.8ghz or better

2hours prime 2.8ghz nb



32m 2.87ghz nb



superpi 1m 2.97ghz nb






3dm06 2.8ghz nb





wprime 2.9ghz nb



Cinebench I just ran at 2.893ghz nb and HTT same speed (settings Im testing now)



plus my 24/7 clocks are 2.6ghz htt and 2.8ghz nb........I dont have any reason to lie

[chew*]

No I don't think your lying but I think summer is going to paint a different picture because a .20 vcore increase and a .20 NB Cpu Vid is most certainly out of the question with out those "low" ambients even with a TRUE.

If that was the case I would have ran a 4.0/2884nb prime,3d06 with 8c load .

The prime results is just to give users an Idea of realistic 24/7 Scaling.

[KELL5]

Yes on suicide but not prime stable.........my highest nb suicide is 2.97ghz. What Im saying is I got the highest nb (2.8ghz) prime stable with 3.8ghz cpu. No one else has a prime stable oc at or higher than me and Im surprised at that.

Ahhh I see. Nevermind, I get mine soon

[Titan7171]

No I don't think your lying but I think summer is going to paint a different picture because a .20 vcore increase and a .20 NB Cpu Vid is most certainly out of the question with out those "low" ambients.

If that was the case I would have ran a 4.0/2884nb prime,3d06 with 8c load .

The prime results is just to give users an Idea of realistic 24/7 Scaling.

You think 23-24c is low ambiant? thats normal temps in the house.......when we cook it goes to 29c ambiant now and better plus we do have ac for the summer

You should have ran your system at the highest you could thats what all this superpi 3dm06 Cinebenching is for. This is ExtremeSystems....Not average or mediocre systems......so give it all you got.

I know what the results are for, if thats the case take out the phase change results they dont add to the real world results on 24/7 scaling.

[chew*]

You think 23-24c is low ambiant? thats normal temps in the house.......when we cook it goes to 29c and better plus we do have ac for the summer

You should have ran your system at the highest you could thats what all this superpi 3dm06 Cinebenching is for. This is ExtremeSystems....Not average or mediocre systems......so give it all you got.

I know what the results are for, if thats the case take out the phase change results they dont add to the real world results on 24/7 scaling.

Well thats where your wrong, they can run 24/7 during summer ambients they will still be cranking along at the same speeds.

Benching is benching 24/7 stable is totally seperate especially for those reading that never post, most want to know what to expect for 24/7 use.

Just my opinion though.

BTW 30C prime load temps and 24C ambients dont add up not even with incredible water cooling. I got 30C prime load when my ambients were 10C and lower at 1.575vcore

[crazydiamond]

his prime screenie shows 58c after 2hrs,,, good chip, good hs, good fan and im not too suprised by his results

[chew*]

his prime screenie shows 58c after 2hrs,,, good chip, good hsf, good fan and im not too suprised by his results

Really I see the red line scrolling along at 30C temp programs are uselss however....I have 3 programs all 3 read different as does bios, as does my K type probe attached to IHS....

[HondaGuy]

Here is my Cinebench NB @ 2810

[Titan7171]

Really I see the red line scrolling along at 30C temp programs are uselss however....I have 3 programs all 3 read different as does bios, as does my K type probe attached to IHS....

blue line is core.....maybe you have been reading the wrong lines in your temp programs?






I dont know why you have so many problems with temp programs, heres coretemp, speedfan and AOD and they all read within 1c of eachother

Here is my Cinebench NB @ 2810

sweet score I really need to try out 64bit os

[chew*]

Thats ok I'm testing what it takes to get 3840 Prime stable with 1.584vcore and 2800NB.

So far you need a TRUE, a 1.60 amp Delta fan ( this thing is great at lans ), a window fan to control ambients, so now we are at 19C ambients via A known accurate multimeter, we have a blowdrier on high hooked up to a lapped + pressure mounted true. Temps are holding 48C.

I have a problem with temp software because I have a calibrated mutimeter to verify temps You trust software if you want.

[Oldguy932]

Hmmm, I just looked at the list and Im surprised to see Im the only person running 2.8ghz nb prime stable at any clock.

Maybe highest for your cooling (didn't check so don't hold me to it), but I have 4.128 ghz cpu with 3.096 ghz nb that runs gimps fully stable. That's also with my ht link up at the same speed as my nb. I haven't actually checked the list lately, but last I checked I had the highest prime stable. My highest suicide shot for nb has been above 3.3ghz, but it needs lots more cold to be stable.

[faior]

Hmmm, I just looked at the list and Im surprised to see Im the only person running 2.8ghz nb prime stable at any clock.

Actually mine is too 2800MHz NB and 2800MHz HT primestable, and has been stable for many weeks now.

http://faior.miumau.net/3.666.jpg

and i did some testing before that with 3dmark
http://faior.miumau.net/3.643dcpustable.JPG

[Titan7171]

Thats ok I'm testing what it takes to get 3840 Prime stable with 1.584vcore and 2800NB.

So far you need a TRUE, a 1.60 amp Delta fan ( this thing is great at lans ), a window fan to control ambients, so now we are at 19C ambients via A known accurate multimeter, we have a blowdrier on high hooked up to a lapped + pressure mounted true. Temps are holding 48C.

I have a problem with temp software because I have a calibrated mutimeter to verify temps You trust software if you want.

sweet, thats what I did mine at, 2 hours prime 1.55v though I just never posted it to be updated but its right there in the pics I posted

as for the temps its working for me so I dont have any problem.

Oh and those 48c temps load are very sweet

Maybe highest for your cooling (didn't check so don't hold me to it), but I have 4.128 ghz cpu with 3.096 ghz nb that runs gimps fully stable. That's also with my ht link up at the same speed as my nb. I haven't actually checked the list lately, but last I checked I had the highest prime stable. My highest suicide shot for nb has been above 3.3ghz, but it needs lots more cold to be stable.

you should check, its not on the list........dont know who was updating?

Actually mine is too 2800MHz NB and 2800MHz HT primestable, and has been stable for many weeks now.

http://faior.miumau.net/3.666.jpg

and i did some testing before that with 3dmark
http://faior.miumau.net/3.643dcpustable.JPG

sweet you are not on the list though, thats what Im basing the info on.

seems like theres little friction here because of my clocks and temps....my system is running really well.......the screenies tell the story good luck!

Im tempted to go 3.9ghz/2.9nb with cold air.......but Id rather be playing games and chillin than freezing my ass off

[charged3800z24]

Hmmm, I just looked at the list and Im surprised to see Im the only person running 2.8ghz nb prime stable at any clock.

Well, I was too lazy to try higher with mine. I can't sit and watch it that long LOL. I have no issues running 2800, but higher I run into some. I have only tried one run for the stable list. I have something up my sleave anyways

[charged3800z24]

You need to PM Particle (or how ever you spell it) to be added to the list. he will PM you back once added.

[Titan7171]

Well, I was too lazy to try higher with mine. I can't sit and watch it that long LOL. I have no issues running 2800, but higher I run into some. I have only tried one run for the stable list. I have something up my sleave anyways

I went and watched a movie......just turn my head to look over to make sure everything is fine.

I dont know, I just set it and let it go, when I first got the cpu, didnt think anything of it since it passed the Occt 1 hour without a problem. since then I just leave it at 2.8ghz and everything I test it stays the same or goes higher I never lower it.