Haswell 4670K/4770K Batch and Serial Numbers

[Andrix85]

noooope! you be brave for us ^^

 

nice cpu dumo!

 

I saw one L313B996 do 5.8..I hope my reach 6.0 GHZ..I will be lucky..

[Vivi]

I saw one L313B996 do 5.8..I hope my reach 6.0 GHZ..I will be lucky..

 

MAD22 has a L313B999 that do 5ghz 1.22v, probly 6.5 cpu. so you can have luck!

Edited August 26, 2013 by Vivi

[Guest Rbby258]

everybody else gets a reply, nice one.

 

L311B492

[Vivi]

everybody else gets a reply, nice one.

 

L311B492

 

aah never saw sorry dude,

 

 

that batch should be a scaling batch! If you get one 5ghz at 1.4v = 6.3 32m, or 1.35v possible 6.4, and then lower just gets more golden!

 

i had L311B512 and my best one was 1.39v 5ghz for 6350 32M, i wish i had a sub 1.3v cpu, batch is strong

 

Gogogo

Edited August 27, 2013 by Vivi

[Guest Rbby258]

aah never saw sorry dude,

 

 

that batch should be a scaling batch! If you get one 5ghz at 1.4v = 6.3 32m, or 1.35v possible 6.4, and then lower just gets more golden!

 

i had L311B512 and my best one was 1.39v 5ghz for 6350 32M, i wish i had a sub 1.3v cpu, batch is strong

 

Gogogo

 

 

should arrive tomorrow, and go under dice this week then ln2 in a few weeks when i get my dewar

[Guest Rbby258]

so my cpu arrived today, VID is 0.941v

[rsnubje]

siiiigh thats terrible

 

The shop let's me get a new one and turn the other one in without costs, except for sending the old one ofcourse. At least I got to test one for free

 

@Rbby, I'm very curious!

[Guest Rbby258]

The shop let's me get a new one and turn the other one in without costs, except for sending the old one ofcourse. At least I got to test one for free

 

@Rbby, I'm very curious!

 

should be good right

[Vivi]

here is a L312B570 on sale,

 

so far L312B515 and L312B7xx has been amazing cpu's, so this cpu will also scale, if you are feeling lucky and have cash try.. because you still need to find a 1.3v cpu in the right batch, if i lived in USA i would try it

 

http://www.ebay.com/itm/NEW-Intel-Core-i7-Processor-i7-4770K-3-5GHz-8MB-LGA-1150-CPU-Retail-BOX-Sealed-/281154590995?pt=CPUs&hash=item41761e9913

[Splave]

brown hand will enter the race, 2 from newegg comming

[rsnubje]

Vivi, can you tell anything about low voltage cpu's <1.2v for 5GHz, regarding to the CB? Say if you have a <1.2v 5GHz cpu, will it go faster if it might have a higher CB, let's say -110, than a 1.3v 5GHz chip that has a -130 CB?

[dumo]

Any test for max IMC? So far only 1 retail did 4000+

[Guest Rbby258]

im new to haswell whats all the voltages i should set

[Vivi]

Vivi, can you tell anything about low voltage cpu's <1.2v for 5GHz, regarding to the CB? Say if you have a <1.2v 5GHz cpu, will it go faster if it might have a higher CB, let's say -110, than a 1.3v 5GHz chip that has a -130 CB?

 

hey man!

 

well, i had one cpu that did 1.25v 5ghz, but because of -100CB it could only reach 6.2ghz,

 

now with my 1.17v cpu i have -120 CB, and can reach 6.5, but you are right, if you have the right combo it will work out fine, like if you have 1.35v cpu, with -135cb, you will also reach 6.5, like one of Xtreme addicts cpus, can reach 6.9cpu-z but with -140+ cb and 1.35v 5g

 

CB also makes OC'ing wall soon, like my 1.17v chip, it also only goes to 6.5, but it can do it at 1.6v more voltage does not help because cpu is too warm. some cpus can also reach 6.5, but at higher V, but also not more because of warm temp. so in my opinion, any cpu below 1.3v and scaling batch will reach 6.5, lower V doesn't mean higher clock, just same clock at lower volts. (give or take ofcourse, you could just have a great chip that goes to the moon)

 

@Rbby258, good place to start is use multiplier and leave blck at 100, then up vcore and input/vccin/vrin to like this ratio,

 

for 1.2vcore 1.9vrin

1.3vcore 2vrin

1.4vcore 2.1vrin

 

 

@dumo, bro we need memory that can go to 2000 lol!

[Splave]

Any test for max IMC? So far only 1 retail did 4000+

 

I think less people care about mfr clocks so sample size is small

[Guest Rbby258]

1.3vcore 2vrin 50 x 100 no post only using nh-d14?

[Leeghoofd]

You have been MCGoddied !!

[Guest Rbby258]

yup think L311B492 is bad, what to do now

[rsnubje]

Friend of mine just ran into this batch, L310B491. Wondering if it's a great one like you had vivi

Also has a L312B509, nothing about this one yet.

[Vivi]

Friend of mine just ran into this batch, L310B491. Wondering if it's a great one like you had vivi

Also has a L312B509, nothing about this one yet.

 

i hope so too man! i had 2, and both did 6.5. XA had about 20, and had about 4 good ones, so the odds are okay. But can easily be a 1.45v turd. L312B509, if i saw it i would buy it, because L312B515 and L312B7xx have spawned huge cpus

 

unlucky to hear Rbby258, remember even a good batch you need to test atleast 5 to find a nice one, i had L311B512 and L310B488 which are both scaling batches but never tried enough to find a sub 1.3v cpu, it takes many.. you need luck.

[Guest Rbby258]

i hope so too man! i had 2, and both did 6.5. XA had about 20, and had about 4 good ones, so the odds are okay. But can easily be a 1.45v turd. L312B509, if i saw it i would buy it, because L312B515 and L312B7xx have spawned huge cpus

 

unlucky to hear Rbby258, remember even a good batch you need to test atleast 5 to find a nice one, i had L311B512 and L310B488 which are both scaling batches but never tried enough to find a sub 1.3v cpu, it takes many.. you need luck.

 

test it on dice tomorrow

[Guest Rbby258]

think it would be worth it for me to switch to a 3770k

[rsnubje]

Just tested my friend's cpu's. The L310B491 was not worth it, but the other one did 4.9GHz at 1.35v. It would run up to 5.4GHz at 1.4v superpi 1m with ss cooling. No screenshot of that. 5500 is definitly possible with more voltage, but I didn't have the right os to test any further at that point and only limited time.

 

Edited August 29, 2013 by rsnubje

[Vivi]

ooh what are the SS temps? and what batch is this one now ? sounds like it scales

[rsnubje]

It was this batch: L312B509

 

Not really checked SS temps, never really do. Bad habid Lowest temp is -44 tho.