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Devils Canyon and Pentium K Batch numbers!


Vivi

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Team mate Gubben's DC chips on LN2:

 

i7 4790k L418C134 6500 MHz max valid 2c/2t http://valid.canardpc.com/hbpt3u

cb -120, 5 Ghz 32m air ca 1.33 volt IIRC

 

Pentium G3258 314C011 6.2ghz max valid, strong imc over 4 GHz http://hwbot.org/submission/2620436_gubben_memory_clock_ddr3_sdram_2002.5_mhz

5 GHz 32m air around 1.43 volt

 

All the cred to Gubben, by now he's probably a better overclocker than me :D At least I can help him with the english... :)

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When you guys say "5ghz @ 1.3v....blablabla" what other voltage settings are you using.

 

Last chip I had 4790k L418C221 was flat out doing 4.7 @ 1.31v XTU/Cine15, 4.8 1.4v on water but think I'm missing something in the voltages (Vrin need 1.9v+, 1.5v a no go).

 

Could only just pull 5.0 @ 1.49 v 2c/2t, Maximus 7 Gene.

 

Surely the chip couldn't have been that bad (sold and moved to another today though). Relatively new to Haswell from X79 so have to ask.

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Guest barbonenet

first run 6,2ghz 03 in xp ;)

 

6200-03.jpg

 

chip L418C134.......on my second bench station....next time i try on gene7;) i think it can bench at 6,260 - 6,3ghz in xp's 3d;)

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Guest barbonenet

any info on 4790k L418C380 ??? i have one here

 

 

edit: vary bad chip!!! only 6,1ghz pifast !!!! keep away

Edited by barbonenet
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Great Potatoes Suxxor Edition G3258 :banana:

 

3418C013 A0224 4,7/4,8ghz at 1,45v Hwbot Prime VID 1,020v

3418C013 A0637 4,8/4,9ghz at 1,45v Hwbot Prime VID 1,056v

3418C013 A1251 4,5/4,6ghz at 1,45v Hwbot Prime VID 1,080v

3418C013 A1416 4,6/4,7ghz at 1,45v Hwbot Prime VID 1,032v

3418C013 A1942 4,6/4,7ghz at 1,45v Hwbot Prime VID 1,032v

3418C013 A3035 4,4/4,5ghz at 1,45v Hwbot Prime VID 1,080v

3418C013 A3097 4,6/4,7ghz at 1,45v Hwbot Prime VID 1,080v

3418C013 A5144 4.7/4.8ghz at 1.45v Hwbot Prime VID 1,080v

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Guest TheMadDutchDude

3418C011 under phase:

 

5.3GHz wPrime 1024M @1.525v & 2v VCCIN - 45x cache @ 1.1v

5.3GHz will not boot into Windows 7, no matter what volts (up to 1.65v and 2.4v VCCIN) - I need to try something else I think...

Edited by TheMadDutchDude
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i7-4790K / L421B937

 

Air : Hwbot Prime 5.1GHz (1.23v) // Vccin1.85v

LN2 : CPU-Z 7GHz (1.87v) // Vccin2.45v (Slow mode)

LN2 : Hwbot Prime 6.4GHz (1.62v) // Vccin2.3v

 

Vid : 0.92v

CB/CBB : -140 / -130℃

 

http://www.youtube.com/watch?v=3oHLL6D93wE&feature=youtu.be

 

http://valid.canardpc.com/s6lb01

 

http://hwbot.org/image/1240488.jpg

Edited by namegt
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3418C011 under phase:

 

5.3GHz wPrime 1024M @1.525v & 2v VCCIN - 45x cache @ 1.1v

5.3GHz will not boot into Windows 7, no matter what volts (up to 1.65v and 2.4v VCCIN) - I need to try something else I think...

 

what vids have those at stock on bios and on cpu-z under load on win7 ?

and what temp reach ur phase,and what temps reach the cpu's on bench?

thanks

Edited by superV
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Guest TheMadDutchDude

It's the same chip, sorry about that.

 

The VID is 1.036v and my phase is at -45c (ish) on idle. The CPU doesn't run hot and raises the phase by about 5 - 6c during long loads.

 

I've constructed my den in the garage and I will be benching tomorrow to try to see if it will go any further. I reckon it will hit 5.5GHz on <1.6 volts but I need to try to get it to boot into 7. I will probably end up re-installing to see if that's the issue or not.

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It's the same chip, sorry about that.

 

The VID is 1.036v and my phase is at -45c (ish) on idle. The CPU doesn't run hot and raises the phase by about 5 - 6c during long loads.

 

I've constructed my den in the garage and I will be benching tomorrow to try to see if it will go any further. I reckon it will hit 5.5GHz on <1.6 volts but I need to try to get it to boot into 7. I will probably end up re-installing to see if that's the issue or not.

 

nice.soon i start building my phase.

on win7 u get 5ghz at less voltage than water?how much less?

thanks.

that windows 7 thing is weird,at high frequency's, it's just not working,benches start to give errors.i can boot with my 4790k to win7 5ghz@1.28v,but to make it stable it needs 1.37v,cuz will crash during benches at half of the bench.

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Guest TheMadDutchDude

I can boot into 7 at 5GHz with 1.45 volts, I didn't try any lower because I know it can do 4.8 on air at 1.45 and it was a random shot in the dark as to whether or not it would work, and surprisingly, it did.

 

Win 7 is a bitch to boot and hurts max frequency by (I think) as much as 2-300MHz in certain benches.

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