z87 oc formula bios 1.0 iirc. I think it is a cpu issue the mobo seems solid!!! I will flash it to the newest one and see if that changes.
To me the only little thing that bothers me is that vccio and vcssa can be changed by offset and not values.
From what i have seen in the 5 hours that the board rocks,if it wasn't a "rental" i would have ln2 the mem for sure,maybe i will get the little one for myself...
Originally Posted by crustytheclown
Intel only provide offset function for that 2 voltage.
The fix values by other company which is based on estimation .
we just did it as standard .
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it doesn't really bother me (it's just the power of habbit i guess)
as zen said by the minute you find your voltages you do not have to change them just tune your subtimmings
vttddr did nothing for me XD but maybe my thinking was off. none of the kits I currently have will pass 2600 8-11-7 tight though.
Could it be coincidence?
^^ could be CPU (IMC related ) ?,..the Ivy you have is insane ,you tested 2200 jaws from L0ud [I have the other pair from Sam ] and I couldn't even come close to your timings ,if i remember corectly L0ud didn't have much luck with them also ,just my 2c
Last edited by XBrytanX; 06-18-2013 at 04:46 PM.
^I bbseasted with them, they are the easiest BBSE to bench on cold and love voltage.
Wonder what I am going to do tonight
good luck L0ud
Last edited by XBrytanX; 06-18-2013 at 04:39 PM.
100% sure that was the game changer for me. Everybody is different as well as their hardware so cant hurt to try. If the ratios are too far off, you can still pass but lose effic
Current Status - Testing & Research
^I bbseasted with them, they are the easiest BBSE to bench on cold and love voltage.
Wonder what I am going to do tonight
Seems u cant wait to try memory under cold !!
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New bios coming !
added 4k memory preset and timing profile , modified 3400 memory profile
http://picx.xfastest.com/nickshih/asrock/Z87OCF124.rar
http://picx.xfastest.com/nickshih/asrock/Z87MOCF115.rar
Last edited by nickshih; 06-19-2013 at 05:09 AM.
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Just got my board a couple days ago and it is up and running. Now to play with getting some nice overclocks done on Air before I put the chip under Ln2.
been testing all day, almost out of juice will post some frostiness shortly
I think I might have the worst haswell in existence. 5ghz.... not possible. something screwy is going on with the chip, im killing it and exchanging it tomorrow. hope for something better...
Current Status - Testing & Research
some screens for earlier today
setup pics:
Z87M OC Formula- 189$ on newegg
http://www.newegg.com/Product/Produc...82E16813157393
Avesome price, it's 20$ cheaper than Gene VI and it's targeting the other Asus mATX -Gryphon(169$) too.
Right at the middle, between them, will take share from booth.
Nice move from Asrock.
Hope they have enough stocks, because it will sell like mad.
OC Formula still out of stock...demand higher than expected for Asrock?
In my country still none of them in stores.
Last edited by xdan; 06-21-2013 at 02:54 AM.
i5 2500K@ 4.5Ghz
Asrock P67 PRO3
P55 PRO & i5 750
http://valid.canardpc.com/show_oc.php?id=966385
239 BCKL validation on cold air
http://valid.canardpc.com/show_oc.php?id=966536
Almost 5hgz , air.
Was able to get a couple of the OCF in Hong Kong.
Love this board ,Thanks Nick
here are some old Samsung..air 2.03v
I need help with waza ..this kit can do 9-12-12-19-108
Last edited by XBrytanX; 06-22-2013 at 05:20 PM.
Avexir 3000C12 1.65V - Hynix MFR
OC to 3200 CL8 By Nick Shih @ Thailand
Protip, increase vCCIN for stability of IMC even at 4ghz 2600mhz+around 2.2-2.3 is good
^^ which setting on OCF and how much is safe ?
btw. I already increased Ioa .250 iod .250 and still can't get most of my PSC's stable @2600
what memory volt u used ?
and timing .....
also what kits ...
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Play with the delta betweeb io a and io d, every cpu seems to like something different.
Gskill PI 2200c7/Flare 2000c7/Crycial Balistix 2133(PSC) .....(1.95v)-all the above can't pass 32M with tight pre-sets +[tRDRD 4]
EDIT ; try SA-.200~.250 also
Last edited by XBrytanX; 06-24-2013 at 01:40 AM.
^^ true
for me best is +0.3 sa +0.25dio +0.20aio for both pcs bbse... from my testing 0.05 dif between digital and analog io is the best combo
Trdrd4 is not working on every kits .... u have to loose by 6 first .
If wont go ... it might be 20% IMC and 80% memory kits
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