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Devils Canyon and Pentium K Batch numbers!


Vivi

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as always suzuki comes out with the bunny from the cylinder :)

my 4790k is unbalanced,on idle temps i have 26/21/25/22 with delid,i installed twice the cpu with clu and same,and when benching at 1.4v++ i get 10/15 °C of difference.so let's say that my cpu is on edge to be a failure or jesus one,cuz i think if other two hot cores were like cold ones it could use less voltage for overclocking.

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Guest TheMadDutchDude

Here's the same 3418C011 Pentium as before, with a bit more time into it...

 

uOUeS8C.jpg

 

And my first bit of real frost in a long time!! :D

 

zS5JePK.jpg

Edited by TheMadDutchDude
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Guest TheMadDutchDude

The same 3418C013 chip tested with wPrime 1024M and passed...

 

Oh, for what it's worth... EPIC temperature scaling. :D

 

Air:

4.8GHz @1.45 vCore and 1.9 VCCIN

 

Phase:

5.3GHz @1.45 vCore and 1.95 VCCIN

5.4GHz @1.54 vCore and 2.2 VCCIN

 

No boot into Win 7 at 5.4GHz but will boot at 5.2GHz with the same voltages as 5.4GHz requires to pass wPrime. I hate Win 7!! :D

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@suzuki :

Don't tell to superV where your cpu come from pls :D

 

 

5 new, all same batch, L427b.... on Mpower.

 

#4974 : VID 1.1

4.8 1.3G wprime OK

 

#1285 : VID 1.07

4.8 1.3v wprime OK

 

#0076 : VID 1v

5G 1.3v wprime OK

5G 1.3v wp1024 OK

5.1G 1.3v 50% wp32M

5G 1.22v wprim32M

 

#0132 : VID

5G @1.3 wp32m 50%

4.9G @1.25 wp32m

 

#1237 : VID 1.064

4.9g @1.3v wp32

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@suzuki :

Don't tell to superV where your cpu come from pls :D

 

 

5 new, all same batch, L427b.... on Mpower.

 

#4974 : VID 1.1

4.8 1.3G wprime OK

 

#1285 : VID 1.07

4.8 1.3v wprime OK

 

#0076 : VID 1v

5G 1.3v wprime OK

5G 1.3v wp1024 OK

5.1G 1.3v 50% wp32M

5G 1.22v wprim32M

 

#0132 : VID

5G @1.3 wp32m 50%

4.9G @1.25 wp32m

 

#1237 : VID 1.064

4.9g @1.3v wp32

 

you still whining.

what a shame/lier you are.

already have one with 0.995 vid,so i'm more than satisfied :)

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yeah it's weird, i have benched atleast 10x 4790k and everytime if i used higher than 1.7v for vccin they failed over 4700mhz for max, i found it out when i was benching my 3rd chip and i was shocked :D

for example my 5ghz chips can do 5ghz only with lower than 1.7v vccin, if i set it on 1.85 it will fail to booting windows

 

http://www.8pic.ir/images/3x99azmw0ad5k7a95usd.jpg

and

http://www.8pic.ir/images/xvxw53jv77l106pg338v.jpg

if i used 1.8v or 1.8v for them they were not 5ghz chips and were just normal 4.8 max chips :D

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Weird,my 4790K love 1.95-2V range :)

 

yeah it's weird, i have benched atleast 10x 4790k and everytime if i used higher than 1.7v for vccin they failed over 4700mhz for max, i found it out when i was benching my 3rd chip and i was shocked :D

for example my 5ghz chips can do 5ghz only with lower than 1.7v vccin, if i set it on 1.85 it will fail to booting windows

 

http://www.8pic.ir/images/3x99azmw0ad5k7a95usd.jpg

and

http://www.8pic.ir/images/xvxw53jv77l106pg338v.jpg

if i used 1.8v or 1.8v for them they were not 5ghz chips and were just normal 4.8 max chips :D

 

yep very weird,mine same over 2v for win7.maybe is windowsXP.

what motherboards are you using ?

Edited by superV
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yeah it's weird, i have benched atleast 10x 4790k and everytime if i used higher than 1.7v for vccin they failed over 4700mhz for max, i found it out when i was benching my 3rd chip and i was shocked :D

for example my 5ghz chips can do 5ghz only with lower than 1.7v vccin, if i set it on 1.85 it will fail to booting windows

 

http://www.8pic.ir/images/3x99azmw0ad5k7a95usd.jpg

and

http://www.8pic.ir/images/xvxw53jv77l106pg338v.jpg

if i used 1.8v or 1.8v for them they were not 5ghz chips and were just normal 4.8 max chips :D

Whaaaaatttt I bin @1.8v vin...

 

My 5.1Ghz @1.3 wprime chip is maybe 5.4 with 1.65 :D

 

seriously : have you try an other MB ? no issue with vin on Mpower, MpowerMax, M7G.

Test many cpu... and find 8chip 5g+ @1.3 for wprime so Vin is definitely ok on these MB.

Maybe 1.65 is better, but no issue with 1.8

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lol

yes now i'm trying it on m7g and still the same with a little difference...

 

** my best chip 4790k L421B995 on m7g can do 5ghz 1.2 vcore 1.65 vccin sp32m but if i wanted to set vccin on 1.85 i have to use 1.26v vcore for 5ghz

(so 1.65v still better but it can boot with 1.85 vccin+higher vcore)

 

**on asrock z87 oc formula 5ghz 1.2vcore vccin 1.65 sp32m buf if i use vccin higher than 1.7v no win boot no matter how high vcore i use

(so 1.65v still better but it can not boot with higher than 1.72v vccin)

 

*under ln2 is the same too(asrock z87 oc formula), for 6200 wprime i used 1.6vcore 2.1v vccin and with vccin higher than 2.2v no boot

 

I tested these batch with the same condition : L421B995(4x chips) L425B855 (2 chips) L420B687 (2 chips) + one 4690k L422B787

 

>>>>>and all of them were crap subzero , maybe this sign I saw on my chips are for being crap under ln2 because they wont scale with high vcccin<<<<<

 

+another example : i wanted to bench my 1.2v 5ghz XP chip, in win7 5200 hwbot prime, i increased vccin from 1.65 to 1.85v and increased vcore to 1.45v but it fails passing hwbot prime, next time i did not touch vccin and let it on 1.65 and vcore 1.45 and it can pass hwbot prime 5200mhz

http://www.8pic.ir/images/xvxw53jv77l106pg338v.jpg

Edited by Farjam
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IMC and cache test on 4690K L422B756, cpu is OK, on VCCIN I have no idea what I am doing but it works :D - 1,65-1,85v depending on settings^^

2667tight1305test450fjfx.jpg

5-471333130532m186vra8mu7x.jpg

 

Will check later this week with boxed cooler on Impact :P

Edited by websmile
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