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

that vid is @3,5Ghz or @3,9 with turboboost enabled?

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

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

 

Finally i puted my i7 at x45 and uncore at x42, i was able to boot on windows al 1,237 but i crashed 5 min. later. Btw i think at 1.25 it will be stable

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

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

 

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

[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?

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

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

 

Wow such a good voltage for 4,5Ghz... mine at 3,9ghz it have 1,13V... maybe too 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.