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

[fuzz3l]

My best chip out of 5 has the following details:
L206A975 #4070
It will do 4500 4/8 with 1,17v Prime and 5000 2/2 32m at about 1,34v.
Under LN2 it can do 6600 on M4E-Z, but propably limited by 59 multiplier. Will test this chip on M5F again, as soon as i get one of this boards.

[trance565]

finally got my chip to 4.8 ghz
after fixing the IHS TIM problem. i used AS5 between cpu and ihs and the ihs and my true, i hear there's better things out to use now, so i may try switching it out to see if i cant improve temps a bit more, would be nice to stay 80* or below.

Also, does anyone else' chips have one cpu core that runs drastically cooler than the rest?

took 1.38 v, might take a bit less, but going by what alot of ppl are saying i get 1.265v for 4.6ghz, so i just went ahead and added .12v more for the extra 200 mhz and it seemed to work. got up to 87* over night though, so i'm probably going to just clock it back down to 4.6

here's a shot of prime, 9.5 hrs

[Funkwagen]

Alright guys... I'm at a loss here. This is the only way I can get my i5 stable. I set the vcore to ANYTHING in BIOS and it makes no difference, it seems to automatically set itself to 1.4v+, with no obvious setting to..disable that behaviour. Using a Gigabyte Z77X-UD5H.

[hersounds]

testing OCCT 4.3 ( AVX )
Maximus V Gene Z77
3570k costa rica batch
4423 mhz - 1.29 Vcore

http://valid.canardpc.com/show_oc.php?id=2426557





44X STABLE.jpg

*. update 4.3.1 OCCT

431 occt.jpg

[Frechy]

Just got a 3770K Costa Rica 3217B605 #0812. Is this batch any good?
Not able to test bc waiting for z77 ftw board to arrive these days.

[owikh84]

3218B123

5.0GHz HT @ 1.46v


Max multi 53X @ 1.57v lowest


5.0GHz 2C2T 1.328v lowest

[owikh84]

L220B296

5GHz HT @ 1.44v Vantage CPU Test


3D11 @ 1.46v


wprime @ 1.46v


max multi 53X @ 1.55v


Somehow this chip couldn't push the dram to 2800 so i think this is the highest:

dram 2709 10-12-12-25-1T

[madmaxx]

Some nice results people! I just got this in the mail today 3570k Costa Rica SR0PM batch # 3218C292.. Dont have a system to put it in yet though lol I wonder how it'll do....

Soon, soon

[NLight95]

My 3570K must be one of the earliest ones because I have yet to see an older batch.
Malay
Batch# L151B877

What's strange is that I ordered it from Newegg on June 27 and received it a few days ago. Perhaps they had some of old stock (earlier batches) buried under the newer arrivals, dunno.

Does anyone else have an early batch like mine; if so, what are your test results? I'm still waiting for the M5F to come in stock so while I have everything else I still don't have the mb.

[NLight95]

Maximus V Formula is now available at Newegg for pre-order.

http://www.newegg.com/Product/Produc...82E16813131854

[Zeus]

My 3770K came in today, it a Costa Rica. Is that better or worse than Malay? Batch is 3217B605.

[owikh84]

3770K L220B296 @ 5.0GHz HT 1.41v

[Chukundur]

Use 4 Threads in Linx for proper results.

[owikh84]

Use 4 Threads in Linx for proper results.

How do you define a proper?
I knew it's more stressful than 8T but the main purpose I'm running LinX is mainly to find an efficient vcore stable for 24/7
So I don't think running LinX 4T only while setting 8T in bios is a good idea. It serves no purpose.

[Chukundur]

.. but the main purpose I'm running LinX is mainly to find an efficient vcore stable for 24/7..

That's why four Threads in Linx is better than 8.
Otherwise you can use Prime95 x64 ver.27.7 on In-place large FFTs for at least 3 hours. On my Ivy find errors, which LinX couldn't get.

[Zaxis01]

Just received my I7 3770k IB Batch # L206B343
Going to test it out tonight under H20 and see if i can yield similar results to yours.

BTW Nice chip you have there.:

Decided to disable HT on my L206B351 and I'm glad I did.
I might just keep it this way
Little bit toasty but it was a hot day.

Attachment 127122

[flesheatinvirus]

Bring it...

[tdbone1]

i just got my 3570K in yesterday and i have not opened the box yet
the box says:
Malaysia
Batch: L213B796

is that good or bad?
should i send it back to the egg and get a 3770K?

[mav2000]

Batch does not seem to really mater. Thee are good chips and not so good chips in every batch.

[Trolle]

3770k batch:3217B605
just arived will test soonish

[Zeus]

Same as mine, doesn't seem to be great to say the least. Needs 1.29V for 4.6GHz and 1.35V for 4.7GHz. Can boot at 5G but won't make it into Windows no matter the voltage. Pretty sure Malay chips are much better.

[donmarkoni]

Same as mine, doesn't seem to be great to say the least. Needs 1.29V for 4.6GHz and 1.35V for 4.7GHz. Can boot at 5G but won't make it into Windows no matter the voltage. Pretty sure Malay chips are much better.

Don't be so sure...

This is under water, hot summer water

[Dumo]

Don't be so sure...

This is under water, hot summer water

Awesome chip don
Hows the imc?

Heres 3218B957. Imc is good, but is a barn burner, it needs 1.45V for 5Ghz..

[Zeus]

That sure is a nice chip. Either yours is very good or mine is just bad. From what i've seen Malay are the better chips in general. Wanna swap cpu's?

[donmarkoni]

Awesome chip don
Hows the imc?

Heres 3218B957. Imc is good, but is a barn burner, it needs 1.45V for 5Ghz..

[ img]http://img837.imageshack.us/img837/6364/screenshot140pg.jpg[ /img]

I'm not really sure about IMC, still testing... These speeds are new for me, still learning. Not even sure if my memory can handle 2700+.

Which chips are on your RAM? I'm looking all over for guidelines on latencies for such high speeds.

BTW, very good IMC.

That sure is a nice chip. Either yours is very good or mine is just bad. From what i've seen Malay are the better chips in general. Wanna swap cpu's?

Well, I think I'll pass this time.
But if you ever pass through Serbia, I'll buy you a beer.