[Haswell 4670K/4770K Batch and Serial Numbers]

Yes set to auto. But with a 0,05 V difference between your cpu and mine you can achieve 4,5ghz.

 

Try to set 1.18 and 45X , the only way to compare the 2 cpus.

[Haswell 4670K/4770K Batch and Serial Numbers]

I think my mobo (Z87X-UD3H) it gives cpu more V than cpu needs.... anyobody knows how to adjust it to correct and fewer voltage?

 

But with vcore set to auto and showed in cpuz? If so, It is not so much.

[Haswell 4670K/4770K Batch and Serial Numbers]

Hey guys im new right here. I recently bought a i7 4770k with batch number L333B983 and i saw Riccardo79 was having a similar batch numer than mine. Can you Riccardo79 post the oc results of the cpu with batch number L333B986 please? Thank you.

 

Sorry for my english.. I need to improve and practice it more often.

 

I have just triyed only 4.5ghz, Rock solid with 1.18vcore under linx 0.6.4, ibt and aida64

http://imageshack.com/a/img822/9313/tbrt.jpg

 

My cpu boot and bench to 4.8ghz with 1.25 but not yet stressed in that frequency. I'll do soon.

 

I didn't tryed to go up the 4.8ghz, i don't want to broke nothing yet , but i need to test i think.

 

PS

My batch is L333B987

 

A question, should be better to allow the idle reduction frequency and vcore or its better to be always on the maximus frequency and vcore (in idle too)?

I'm thinking that it is not so good to allow the CPU frequency and the vcore to go up and down continuously.... or it is not a problem for the cpu?

Thanks

[Haswell 4670K/4770K Batch and Serial Numbers]

But how seems my one? It's a average one or it a quite good one?

 

5.24 with 1.43 it's good, really... a lot of chips don't boot as well with 5ghz .

[Haswell 4670K/4770K Batch and Serial Numbers]

nono i mean VID when you boot your cpu on mobo defaults it will show the default volt of CPU. that is your vid

 

for my 1.17v 5ghz cpu is .966

for my 1.24v 5ghz ES is 1.022

 

 

Ok understand, my one is 1.024 ... but i think that it is a good cpu, what you think about mine? I know that it is not a gold one(like your), i think for 5ghz i need 1.3v more o less.

[Haswell 4670K/4770K Batch and Serial Numbers]

only recently started looking at VID.. my gem cpu VID is 0.966

 

Does low vid always mean low volt 5ghz

 

0966 for X45?

 

Or you meaning the idle vid?

http://valid.canardpc.com/agu5vl

[Haswell 4670K/4770K Batch and Serial Numbers]

45X boot and 32 with 1.16v

http://valid.canardpc.com/yp9erb

 

1.18v Rock Solid 45X

http://imageshack.com/a/img822/9313/tbrt.jpg

 

I like, not so bad i think.

[Haswell 4670K/4770K Batch and Serial Numbers]

My new one L333B987 I just made only 2 boot tests, tried X49 and boot with 1.30(maybe less), X45 boot with 1.19 (maybe more low), tomorrow i'll try other tests and write the results

http://valid.canardpc.com/agu5vl

 

http://valid.canardpc.com/r8t5lu

 

It seems better than my old Costa

http://forum.hwbot.org/showpost.php?p=288742&postcount=874

[Haswell 4670K/4770K Batch and Serial Numbers]

Hi all, i'm new from Italy , i have two Costa with batch 3326C522 , the best one of this 2 is stable under Aida64 stress on air to 45X and 1.31v. It bench and SP32 pass with 1.28v. Boot to 4.8ghz and do sp32 with 1.42v. No boot to 4.9 or 5ghz.

 

Tomorrow will arive a batch L333B987 from Malesya, i really hope that will be a good batch (Hope 1.25 @ 50X)

 

I can chose one of this too:

L333B986

L319B923

L319B925

L333B987

 

 

Nobody know nothing about this batchs?

 

Thanks