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Posted
hmm so L3153xx does seem to scale? in some cases?

 

Yeah I think it's a decent batch to try with. I had the same things happen with L312B, there were still chips that couldn't get over 6g.

Posted
Hey man,just see what your chips can do on Pi 32M 5ghz 4 cores HT enabled,don't bother about what uncore can do.Just see if they can do 32M 5ghz and @ what volts,water or air

 

If your chip can do 5Ghz 32M @ 1.2-- volts you should have a nice scaling chip

 

PS always keep a eye on temps and volts being used on air too,no need to kill chip

 

Hey Bullant, i finally got around to installing the 4770k this morning. I've only put 1.148 through it so far and boots into XP/WIN 7 @4.3 and runs 32M nicely. Temps are a bit highish as i'm only using the stock HSF and have a funny feeling it's not seated the best.

 

Where as my first 4770k i had to go to and past 1.3v just to boot @4.3 let alone running anything. Going to reseat HSF late today and see if temps improve or hopefully WC gear turns up. So much more potential then my other one.

Posted
Hey Bullant, i finally got around to installing the 4770k this morning. I've only put 1.148 through it so far and boots into XP/WIN 7 @4.3 and runs 32M nicely. Temps are a bit highish as i'm only using the stock HSF and have a funny feeling it's not seated the best.

 

Where as my first 4770k i had to go to and past 1.3v just to boot @4.3 let alone running anything. Going to reseat HSF late today and see if temps improve or hopefully WC gear turns up. So much more potential then my other one.

 

I think it isn't a good CPU, because best of my crappy CPUs could run Pi 32M at 4500MHz with 1.15V and it was too much to reach a good clock. For 5000 I had to set 1.39V. I think Splave's great CPUs can run @4.5 with 1.0V

Posted
Awesome ssmercer. Great batch u got! Try 5ghx when u get nicer cooling :)

 

Thanks Vivi. I worked out why temps where a bit high even with the stock HSF. One of the CPU fan cables was caught in the fan so the fan wasn't running:o. Now running some 7-10c cooler lol. STill want to wait for my H2O gear and have some real fun.

 

 

I think it isn't a good CPU, because best of my crappy CPUs could run Pi 32M at 4500MHz with 1.15V and it was too much to reach a good clock. For 5000 I had to set 1.39V. I think Splave's great CPUs can run @4.5 with 1.0V

 

Hi MaJ0r, yeah it's up with the best that's for sure but it's heads and shoulders better than my first chip that died. Also in comparison to others i am extremely new to this and no doubt there is other settings that will help me also.

  • Crew
Posted

nope it was pre binned by a reliable source. I couldn't even do 4800 on neither of my 3 boards... 4500Mhz 1.2Vcore was okayish. No idea what is wrong... either this CPU degraded heavily or it was a dud from the start...

 

Who's to blame, that's the million dollar question... I am not pointing any fingers... but honestly something is wrong with Haswell sigh...

Posted
nope it was pre binned by a reliable source. I couldn't even do 4800 on neither of my 3 boards... 4500Mhz 1.2Vcore was okayish. No idea what is wrong... either this CPU degraded heavily or it was a dud from the start...

 

Who's to blame, that's the million dollar question... I am not pointing any fingers... but honestly something is wrong with Haswell sigh...

 

I remember this. For what you've payed for it, you should demand an answer from the seller.

Posted
nope it was pre binned by a reliable source.

 

looks like it is time to downgrade that sources status :(

 

back on topic L316B316 4.8Max @ 1.45 would not do 5Ghz IMC up to 3300 no prob on air

Posted

It;s hasfail...

 

I had one CPU 5 GHz @ 1.35v 4/8 boot to OS and run SPI32M and I put it to the box, 5 days later it couldn't enter OS AC 5 GHz anymore... true story it's still alive but it can now only do 4.9 @ 1.325v 4/8 to boot OS/run spi32m, 5 GHz without cold (like SS) is now IMPOSSIBLE

Posted

L315B371 :

 

air :

4900MHz 2c/2t spi 32M @1.35v

4700MHz 4c/8t wprime @1.3

 

LN2 -130°C :

5800MHz 4c/8t Cinebench 1.68v

6000MHz 1c/1t 32M 1.68v

 

----

 

L313b986 :

Never test on air

 

LN2 -120°C

6100MHz Cinebench 1.65v,

My team mate kill it :(

 

 

----

 

Other L313bxxx

Never test on air

 

LN2 @-120

6050MHz 1M 1.75v

 

 

----

L316bxxx

 

2 pieces, only LN2 test, and suxxx, less than 6GHz

 

 

----

Waiting for two 312b520...

Guest TheMadDutchDude
Posted (edited)

4770K batch no. L311B514

 

4C/8T

 

4.5GHz CINEBENCH @ 1.22v

 

4.6GHz CINEBENCH @ 1.28v

 

4.7GHz CINEBENCH @ 1.375v

 

5GHz @ 1.45v - POST but fails to load Windows

 

2C/2T

 

4.8GHz SPi 1M but no more at 1.4v

 

I will continue testing it when I have a moment.

 

Starting to hit the upper limits of my D14 but I will take it outside when I get a moment. :)

Edited by TheMadDutchDude
Posted
4770K batch no. L311B514

 

4C/8T

 

4.5GHz CINEBENCH @ 1.22v

 

4.6GHz CINEBENCH @ 1.28v

 

4.7GHz CINEBENCH @ 1.375v

 

5GHz @ 1.45v - POST but fails to load Windows

 

2C/2T

 

4.8GHz SPi 1M but no more at 1.4v

 

I will continue testing it when I have a moment.

 

Starting to hit the upper limits of my D14 but I will take it outside when I get a moment. :)

 

you should bench more from this batch

see post number 735 and 709 and 610 in this topic

almost all of them 6.1ghz+ for 3Ds....

Posted
4770K Batch 317B802

Cinebench R11.5 5,9 GHz 1,6 Vcore

2/2 Cores 3DMark 05 6 GHz 1,537 Vcore

 

Guys, what's the deal with these cpus doing all cores stable high clock, low volt but not even making 1M at 6,3? My 4670k is very similar to Bullshooters cpu, I actually had it stable in XTU over 5,7 GHz but max 1M is 6,22 GHz @ 1.66 Vcore :/ Is it just low leakage, non scaling?

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