Official Seven Forums Overclock Leader boards [2]

[Britton30]

Will it run 5 passes of IBT without error?

Yeah it will do that on Standard.

Gary set LLC to Ultra High. See if that makes a difference. Also, read this and set your BIOS exactly like it is except the ram settings and voltage, but leave the CPU Voltage to manual and try again. Ivy Bridge Overclocking Guide ? Asus Motherboards# One problem you have is your VID is very high, which you can't change.

This is the Sandy chip, but will give it a shot later on.

 

[Dude]

Gary set LLC to Ultra High. See if that makes a difference. Also, read this and set your BIOS exactly like it is except the ram settings and voltage, but leave the CPU Voltage to manual and try again. Ivy Bridge Overclocking Guide ? Asus Motherboards# One problem you have is your VID is very high, which you can't change.

That is a very good guide. I was reading it, and something stuck out, in the prime settings

I use Prime95 and I have never had a problem afterwards. When using Prime95, use Custom Blend meaning, select Blend first and then press Custom. After that, change the RAM amount to 90% of available RAM.

It defaults to 100 percent which can be to much. Thats what I think might cause workers to error, I could be wrong though

 

[essenbe]

Will it run 5 passes of IBT without error?

Yeah it will do that on Standard.

Gary set LLC to Ultra High. See if that makes a difference. Also, read this and set your BIOS exactly like it is except the ram settings and voltage, but leave the CPU Voltage to manual and try again. Ivy Bridge Overclocking Guide ? Asus Motherboards# One problem you have is your VID is very high, which you can't change.

This is the Sandy chip, but will give it a shot later on.

Gary, you said it was the Ivy chip, not that it makes a lot of difference, but change the LLC, that's too high.

I can't get Prime to run on the i7-3770K system, workers stop after a few minutes. I've got it only at 4636MHz and Vcore up to 1.364V.

 

[Britton30]

Sorry, I'm fiddling with both chips. The settings I have mentioned were for the Sandy though.

 

[Arc]

Another request to overclocking team to guide another noob
http://www.sevenforums.com/bsod-hel...remonitor-after-overclocking.html#post2570655

 

[paulpicks21]

How hot does the new CPU get Tom Paul? I ran this i5-2550K to 100C once and now, while it works OK, it won't run at over 4.6 stable. Prime shuts down 2-3 core within a minute. It's running with a Vcore of 1.464V.

Sorry Gary I forgot to reply to this, well it gets to 71C at 4.6GHz after 10 passes of IBT. I guess that's not bad.

 

[Britton30]

How hot does the new CPU get Tom Paul? I ran this i5-2550K to 100C once and now, while it works OK, it won't run at over 4.6 stable. Prime shuts down 2-3 core within a minute. It's running with a Vcore of 1.464V.

Sorry Gary I forgot to reply to this, well it gets to 71C at 4.6GHz after 10 passes of IBT. I guess that's not bad.

No, that's cool in an unheated cabin.
Mine gets to 86C at 4700, 5 passes.

 

[paulpicks21]

How hot does the new CPU get Tom Paul? I ran this i5-2550K to 100C once and now, while it works OK, it won't run at over 4.6 stable. Prime shuts down 2-3 core within a minute. It's running with a Vcore of 1.464V.

Sorry Gary I forgot to reply to this, well it gets to 71C at 4.6GHz after 10 passes of IBT. I guess that's not bad.

No, that's cool in an unheated cabin.
Mine gets to 86C at 4700, 5 passes.

It's pretty mild at the moment for the time of year, it's 11PM at mid 60s F. Let me run it again on a cold winters morning :devil:

 

[paulpicks21]

Actually I did post a screenie Gary when I had just installed the latest 3770k

http://www.sevenforums.com/pc-custo...erclock-leader-boards-2-a-23.html#post2568202

 

[Britton30]

Thanks. Man I need 1.340V or so at 4500. Or that's what it runs anyway.

 

[paulpicks21]

Thanks. Man I need 1.340V or so at 4500. Or that's what it runs anyway.

Is this on a 3770K , a 4770K, a 2550K or something else? I have to ask cos I never know what CPU you are talking about and I bet you don't half the time either LOL.

 

[N00berG00ber]

im waiting for jeepman to hit 7ghz....?!

 

[Solarstarshines]

Thanks. Man I need 1.340V or so at 4500. Or that's what it runs anyway.

Is this on a 3770K , a 4770K, a 2550K or something else? I have to ask cos I never know what CPU you are talking about and I bet you don't half the time either LOL.

:haha: lol

 

[Britton30]

Thanks. Man I need 1.340V or so at 4500. Or that's what it runs anyway.

Is this on a 3770K , a 4770K, a 2550K or something else? I have to ask cos I never know what CPU you are talking about and I bet you don't half the time either LOL.

True, true, it's the 3770K, I'm not fooling with Haswell anymore.

 

[paulpicks21]

Thanks. Man I need 1.340V or so at 4500. Or that's what it runs anyway.

Is this on a 3770K , a 4770K, a 2550K or something else? I have to ask cos I never know what CPU you are talking about and I bet you don't half the time either LOL.

True, true, it's the 3770K, I'm not fooling with Haswell anymore.

That is pretty high voltage for 4.5GHz then, my original one which was the worst for voltage out of the 3, that needed 1.280V for 4.6GHz, I ran that as a daily OC for over a year.

Edit: I say pretty high voltage, it's not awful, but not great. It's the luck of the draw on chips and I guess the one you got is not the best. I hear some struggle and some are great, you didn't get the worst, but it's far from the best.

 

[Britton30]

Did you use Manual Vcore or offset? I'm using a offset of +0.050V.

 

[paulpicks21]

Did you use Manual Vcore or offset? I'm using a offset of +0.050V.

On my daily I always use offset. How much varies immensely depending on the chip and motherboard, no 2 are the same.

For example if you are using an offset of +0.050V and you are getting 1.340V , I can tell you now mine using the same +0.050V offset will actually be running 1.176V.

It makes no difference to stability whether you are running offset or not, if at 4.5GHz you need 1.340V to be stable you need 1.340V

Bed time for me, catch ye tomorrow

 

[Solarstarshines]

Did you use Manual Vcore or offset? I'm using a offset of +0.050V.

On my daily I always use offset. How much varies immensely depending on the chip and motherboard, no 2 are the same.

For example if you are using an offset of +0.050V and you are getting 1.340V , I can tell you now mine using the same +0.050V offset will actually be running 1.176V.

It makes no difference to stability whether you are running offset or not, if at 4.5GHz you need 1.340V to be stable you need 1.340V

Bed time for me, catch ye tomorrow

right now my voltage is sitting pretty with a offset of 0.120 1.292 volts but when I run CPUZ it goes to 1.272:sarc: still solid voltages though and my temps are cool 24c-52c under load when I ran IBT I was in the mid to high 70s on a 4.8 OC that 920 Khuler did some wonders

 

[kbrady1979]

Gary, is your LLC still set on Extreme?

 

[Britton30]

Thanks Paul, the 2550K can run lower, I think the wife will get this 3770K, she doesn't overclock or do anything stressful.

Kelly, no I switched it to Ultra. I have yet to work through the whole overclock guide on OCN, but most of my settings are like they recommend.