Ivy Bridge i5 3570K/i7 3770K batch and o/c results

[flesheatinvirus]

That is a nice chip you got there, certainly better then my current one which needs 1.45 for a solid 5G.

[deachus]

L230B141 Malay


4.5ghz 1.1v


5.0ghz 1.36v (delidded)


I wish those Samsung low voltage kits were available in Australia

You need to use ALL memory in LinX and re-run at 5Ghz and repost. I bet you will need more voltage. What memory kit are you running? 4GB? 8GB? 16GB? My 3770K can do same at 1.228 vcore with 1024 memory.

[greg.m]

Guys is this really possible or is it something wrong with my system )
And i mean, 4.8ghz with 1.248v !!!!

Batch#: L211B463

[deachus]

Guys is this really possible or is it something wrong with my system )
And i mean, 4.8ghz with 1.248v !!!!

Batch#: L211B463

Screenshot?? System specs? what CPU?

[greg.m]

dont you see???

[hersounds]

Absolutly clear!
Asus P8Z77 WS
Core I7 3770K
16 gb ram full bank

and yes is absolutly posibble! can you finish the test?

[Alex-Ro]

You need to use ALL memory in LinX and re-run at 5Ghz and repost. I bet you will need more voltage. What memory kit are you running? 4GB? 8GB? 16GB? My 3770K can do same at 1.228 vcore with 1024 memory.

Wait what? 1.228?I guess it is on an oc formula,asrock oc formula having the best vrm out there and needs less voltage compared to gene.One friend tested both board with same cpu,he found that his chip needed 0.06V less on asrock oc formula compared to maximus gene V.....!

Also memory freq makes a difference,same cpu needed 0.02v to be stable at 2400 compared to 1866...Also 100:133 strap is more demanding compared to 100:100...

[deachus]

No, I dont see anything on my screen. I only see your sig which states:

P8Z77-WS
2700K @ 5Ghz 1.448v
G.Skill 16GB

[deachus]

Wait what? 1.228?I guess it is on an oc formula,asrock oc formula having the best vrm out there and needs less voltage compared to gene.One friend tested both board with same cpu,he found that his chip needed 0.06V less on asrock oc formula compared to maximus gene V.....!

Also memory freq makes a difference,same cpu needed 0.02v to be stable at 2400 compared to 1866...Also 100:133 strap is more demanding compared to 100:100...

Yes, 1.288vcore 3770K 5GHz in LinX IF I leave memory used in LinX set to 1024MB. I need 1.415vcore to run 5Ghz LinX with ALL memory selected in LinX which means it uses roughly 6993MB out of my 8GB installed.

The point Im trying to make is he needs to use more than 1024MB memory to run LinX.

[greg.m]

Absolutly clear!
Asus P8Z77 WS
Core I7 3770K
16 gb ram full bank

and yes is absolutly posibble! can you finish the test?

I installed the cpu yesterday and i havent had a single bsod so far!!! Whatever i try it follows
Ihavent tried 5.0ghz yet, i want first find the best stable settings for 4.8ghz.
And yes it finished the test but so far i try with only 5 cycles...

Something else which i dont how important it is, is that, as you see it gives low gflops when running linx or ibt in comparison with my lovely 2700K.
But then again it might be ok with IVYs or what??

[vitchilo]

What's the normal GFLOP count on a i7 3770k at 5GHZ? And a i7 3930k??

Thanks

[Alex-Ro]

Yes, 1.288vcore 3770K 5GHz in LinX IF I leave memory used in LinX set to 1024MB. I need 1.415vcore to run 5Ghz LinX with ALL memory selected in LinX which means it uses roughly 6993MB out of my 8GB installed.

The point Im trying to make is he needs to use more than 1024MB memory to run LinX.

Oh,1.288 is diffenret than 1.228 Big jump with all memory,how much voltage does it need to boot in windows and run spi 32M(4c 8t) ?

[flesheatinvirus]

It could be possible they do exist. I love binning chips.

[Seeker-]

You need to use ALL memory in LinX and re-run at 5Ghz and repost. I bet you will need more voltage. What memory kit are you running? 4GB? 8GB? 16GB?

Ok, will do. my ram isn't very good, no overclock, its corsair vengeance 16gb (2x8) 1600, 10-10-10-27 2T

My 3770K can do same at 1.228 vcore with 1024 memory.

woah, i wanna see a validator link for this.. dont even care if you can pass linx, booting at 5ghz 1.22 is amazing

also i notice you're having issues viewing images in here, probably because of the auto-thumbnailing of images making the text unreadable
i left click drag the image to the top of my browser to put the full sized image in a new tab, give that a try.

[babalouj]

Well the 3226C840 3770K turned out to be marginally better than the 3226B988, it only needed 1.35V for 4.8GHz linx/prime stablility but still not nearly as good as my current 3213B472.

[Alex-Ro]

3218B987...needs ln2 asap









5500 1.48 on air 32M

5000 1.20 air 1M,can do 32M also but did not bother

[hersounds]

Maximus V Gene BCLK 106.5 - Air

[neo_rtr]

Guys is this really possible or is it something wrong with my system )
And i mean, 4.8ghz with 1.248v !!!!
Batch#: L211B463

@ GREG.M Santa come early this year.

(Also know as kolofardos!)

[flesheatinvirus]

Very nice chip there Alex Ro, that is a keeper.

[flesheatinvirus]

I just got in yet another one, this one looks promising. 3223B985 should be decent.

[boldenc]

Batch L223B677 - Air Cooling Hyper 212

[the_real_7]

Just De lidded My chip this weekend so I started all my clocks settings again , instead of going up I wanted to see how far I could go down on Vcore @ 4.7 , right now I'm at 1.320 and still testing with two sets of memory . . Batch#:3225b593 Costa Rica



4.7 Ghz Corsiar Platnuims 2666 2 x 4 @ 11 13 13 35 2t Passed IBT vcore 1.320


4.7 Ghz Corsiar Platnuims 2666 2 x 4 @ 11 13 13 35 2t Passed 8 Hours of Prime vcore 1.320


4.7 Ghz Ripjaw 2I33 2 x 4 @ 9 11 9 28 passed IBT vcore 1.320 pass


Intel 3770k

[Dumo]

3231B414 quick imc test on h20 and MVE

[sobol]

Hey all,

My 3770K from batch L2308575(Malay) so far is disappointing.
Prime stable only at 4.4GHZ with 1.25v and temperatures reaching 83C on some cores, but can't hit anything higher.
So far I've tried 4.5GHZ with 1.265v and also I've tried lowering PLL to 1.5v, LCC is set at 75%.
I'll be playing more with it this evening. Screen shots to follow soon-ish.

[andressergio]

Hey all,

My 3770K from batch L2308575(Malay) so far is disappointing.
Prime stable only at 4.4GHZ with 1.25v and temperatures reaching 83C on some cores, but can't hit anything higher.
So far I've tried 4.5GHZ with 1.265v and also I've tried lowering PLL to 1.5v, LCC is set at 75%.
I'll be playing more with it this evening. Screen shots to follow soon-ish.

Remove IHS and change for liquid pro u will be amazed of temp drops and stabilty