Haswell 4670K/4770K Batch and Serial Numbers

[komatsu]

i got my i 4770k l312b334 today whats the safest voltage and vccin for corsair h110?

http://valid.canardpc.com/pwjem8

Edited September 11, 2013 by komatsu

[Calathea]

i got my i 4770k l312b334 today whats the safest voltage and vccin for corsair h110?

http://valid.canardpc.com/pwjem8

 

Below 1.35 Vcore/2 VCCIN and max 80-85 full load should be fine.

[Guest Bullant]

So it seems that L311B batch is sold but i have been able to track down some L312B515 batch,worth a try ?

 

Thanks

 

Edit I bought a couple of them so i guess ill find out how good they are

Edited September 12, 2013 by Bullant

[Alex@ro]

what was the maximum imc limit you guys reached on air?i am having troubles passing DDR3-3480 on air,need 1.4 vccio for that,just want to make sure i won't be crippled on cold by the imc.also is IMC scaling linear with temp,meaning -100 is all times better than -70 let's say?

[Andrix85]

L310B490 boys ? Anyone ? ViVi in particular?

[Vivi]

So it seems that L311B batch is sold but i have been able to track down some L312B515 batch,worth a try ?

 

Thanks

 

Edit I bought a couple of them so i guess ill find out how good they are

 

u lucky dog! L312B515 is my favourite batch, i never had one but NameGT and JJJC reached monster clocks on these. So if you find a lucky one you in the zone.

 

Andreat that batch will fly if you find the right low V chip. i had 2x 6.5 and XA had 3x 6.5 on 310B491. So that batch should be fine. I also had alot of L310B488, they scaled with LN2 but i never found a low V chip before they went out of stock.

 

@alex, i dont have mem that can go high so i dont test IMC :<

 

PS: How much do you guys pay for 4770K? i pay 390$ At the distributer because i resell. I was in the mall the other day and saw 4770k go for 490$ new in stores

[Alex@ro]

here in romania about 470$...,not so cheap.....

[der8auer]

About 300-310 € which is about 390 USD

[I.nfraR.ed]

310 euro, which is approximately $415 with an average salary for the country of 370 euro.

[Alex@ro]

sorry 425-430$,wrong calculations.

[der8auer]

and another crap one

 

L313B856

 

max air 4,3 GHz. Can't even do 5 ghz at 1,45

[Andrix85]

u lucky dog! L312B515 is my favourite batch, i never had one but NameGT and JJJC reached monster clocks on these. So if you find a lucky one you in the zone.

 

Andreat that batch will fly if you find the right low V chip. i had 2x 6.5 and XA had 3x 6.5 on 310B491. So that batch should be fine. I also had alot of L310B488, they scaled with LN2 but i never found a low V chip before they went out of stock.

 

@alex, i dont have mem that can go high so i dont test IMC :<

 

PS: How much do you guys pay for 4770K? i pay 390$ At the distributer because i resell. I was in the mall the other day and saw 4770k go for 490$ new in stores

 

 

I hope Vivi...I try this last cpu, in Italy costs 330€. If also this doesn't scale I continue with my Ivy 6.5+...

[The Mutt]

I pay about 390$ for 4770k.

[Splave]

$339 on newegg, if you live near a microcenter (ofcourse I do not) $279+tax=$300

[sofos1990]

Anyone tested L315B304 ?

[der8auer]

Yes was a very good one for air. Max validation 6,0

[sno]

Anyone tested L315B304 ?

 

I got a L315B357 today and it's a no go. 4.5 = 1.2v, 4.6 = 1.25v, 4.7 = 1.3v so at least it's consistent scaling there

 

 

I've been having terrible luck with Fry's/Microcenter/Intel RMA chips, so I ordered some from Newegg. Hopefully something nice will arrive tomorrow.

Edited September 12, 2013 by sno

[Vivi]

i hate the deadzone in the batches at the moment,

 

good310 good311 good312 crap313 crap314 crap315 crap316 crap317 good318

[sno]

I thought it would be an odds game, but so far I'm 0/12 and my local retailers keep getting huge shipments of bad batches

[komatsu]

what voltage and vccin defines a good i4770k?

[TerraRaptor]

what voltage and vccin defines a good i4770k?

For air - the lowest voltage needed for 5ghz boot/32m run. For LN2 - lowest coldbug and good voltage scaling.

[komatsu]

For air - the lowest voltage needed for 5ghz boot/32m run. For LN2 - lowest coldbug and good voltage scaling.

 

for 5ghz must be 4 core or 2?

[der8auer]

I always check with 4C 8T

[Vivi]

picked up a L315B340 today for a client, will try it anyway

[marchosias]

I just picked up a 4670k, it's a Costa Rican batch 3312B693. Anyone have any info on theses ones? Can't seem to find anything with that batch number anywhere...