**[Official]]** ASRock z87 OC Formula + (M) Thread

[Splave]

Twtr 3 is bug if mei not installed I think. Also it will show speed 0mhz

Writing guide now with pics.

[XBrytanX]

speed 0mhz is due to no mei or disabled services ,as for Twtr 3 beaing a bug...-> Placebo in my case ..the biggest improvement is lower RTL and tWRRD_dr 1~3,just my 2c

P.S. your avatar is boss

[nickshih]

^^ I noticed this behavior and was setting RTL (D1) 50/43 manually also tWRRD from 17-> 15 will drop tWTR to 3 ,it does makes a nice improvement



P.S. I didn't touch training threshold at all ,would like to see what Splave have to offer

EDIT; I just installed new bioses and tools ..any idea how to get rid of this (Formula Drive)

seems this issue happen in XP

i will have a new version to fix this problem

[l0ud_sil3nc3]

Samsung airsanity!

[IronAge]

How much VDimm on those G.Skill ? Got the same kit around have not tried it on my Z87M OCF yet. THX for input.

[l0ud_sil3nc3]

How much VDimm on those G.Skill ? Got the same kit around have not tried it on my Z87M OCF yet. THX for input.

2.02v for the above

[xdan]

Z87M OC Formula, still not available in Romania...
Anyone knows when it will appear? In Germany it is 2-3 weeks by now, what takes so long to appear in Romania.
I want to buy Z87M OC Formula next week...

[C-N]

as for Twtr 3 beaing a bug...-> Placebo in my case

Gave this a spin last night whilst playing with the new bios & also didn't find any gain using 15 & 3 so must be a bug.

This was with training @ 15. Don't know if it helped I just dialled it in & run will re test after the guide.

1.812vdimm

[l0ud_sil3nc3]

I feel like I just won the special Olympics of 32m benching

[Ramguy]

Asrock z87 OC FORMULA 1.50 OFFICIAL BIOS

1.50 7/10/2013 Instant Flash

1. Improve UEFI guide string for multi-language.
2. Add dual BIOS backups direction string.

http://europe.asrock.com/downloadsit...a(1.50)ROM.zip

[Dumo]

Asrock z87 OC FORMULA 1.50 OFFICIAL BIOS

1.50 7/10/2013 Instant Flash

1. Improve UEFI guide string for multi-language.
2. Add dual BIOS backups direction string.

http://europe.asrock.com/downloadsit...a(1.50)ROM.zip

Is this newer than Nick's 1.51b?

[nickshih]

Is this newer than Nick's 1.51b?

The beta bios from me is the latest beta with my new modification .

And the official bios will be 1~2weeks delay which comparing to my latest beta .

So ... if u guys have any issues or bugs .. please let me know . thanks !

[nickshih]

Z87 OC formula , Z87M oc formula , Z87 oc formula AC

Formula drive update

it is including full version and lite version inside

Lite version only has OC tweaker page and clean install

please let me know if u guys have any more issues .

this version should fix the HDMI switch issue also floating error message.


http://picx.xfastest.com/nickshih/as...adrive0711.rar

[Trust13]

Z87 OC formula , Z87 Formula AC , Z87M OC formula bios and tools update

Bios and tools update

Fix some kernel bug .

Dram Clock type tuning is including typ1~typ4 . try 1 by 1 can help 1~4dimm overclocking.

Each module has its own favorite value . Auto is already good for 95% kits .

http://picx.xfastest.com/nickshih/asrock/Z87OCF151b.rar Z87 OCF

http://picx.xfastest.com/nickshih/as...87OCFa151b.rar Z87 OCF AC (802.11ac)

http://picx.xfastest.com/nickshih/as...87MOCF141a.rar Z87M OCF

link for Z87MOCF141a.rar is dead?

is there reason why the bclk on Z87M OCF always is at 100.1? I know its only cosmetic, but on all screenshots of Z87 OCF its 100.0...

[Ramguy]

Try to disable Spread Spectrum value in bios...

[Trust13]

this is with spread spectrum disabled. only with bclk of 99.9 in bios im getting 100.0 in windows...

[Splave]

100.0 for me unless I set 100.1

[nickshih]

this is with spread spectrum disabled. only with bclk of 99.9 in bios im getting 100.0 in windows...

If u disabled spread spectrum... It wil be around 100.0 to 100.1

And cpuz is not reading bclk value by Intel MSR. It is by calculated from cpu frequency and cpu ratio

cpu frequency will be never permanent fixed at certain value, so the bclk is average value which calculated by cpuz

[nickshih]

link for Z87MOCF141a.rar is dead?

is there reason why the bclk on Z87M OCF always is at 100.1? I know its only cosmetic, but on all screenshots of Z87 OCF its 100.0...

link is fixed .... i deleted wrong file ...

[XBrytanX]

Playing with some HYKO

[Dumo]

4X4 3250 easy for air 24/7.





32m with proper os next..

[nickshih]

Z87 OC formula , Z87 Formula AC , Z87M OC formula bios and tools update

Bios and tools update 0712

modify samsung profiles . also add 2 more profile for samsung tight RTL

Dram Clock type tuning is including typ1~typ4 . try 1 by 1 can help 1~4dimm overclocking.

Each module has its own favorite value . Auto is already good for 95% kits .

improve multiple language display

fix some issue on some non-brand 1333-1666 module



http://picx.xfastest.com/nickshih/asrock/Z87OCF152.rar Z87 OCF

http://picx.xfastest.com/nickshih/asrock/Z87OCFa152.rar Z87 OCF AC (802.11ac)

http://picx.xfastest.com/nickshih/asrock/Z87MOCF142.rar Z87M OCF


Tools update 0712 : http://picx.xfastest.com/nickshih/as...CFtool0712.rar



rapid OC 2.0.8 : fix some cpu ratio read issue

Formula drive 1.0.61.1 :Formula drive update

it is including full version and lite version inside

Lite version only has OC tweaker page and clean install

please let me know if u guys have any more issues .

this version should fix the HDMI switch issue also floating error message.


Timing Configurator 2.0.5 : Fix some minor display bug

[maxxx]

Anyone tried the BIOS above (152)? My working settings from 151b would freeze randomly when at the BIOS setting page. I flashed back to 151b, now it behaves the same.

[nickshih]

Anyone tried the BIOS above (152)? My working settings from 151b would freeze randomly when at the BIOS setting page. I flashed back to 151b, now it behaves the same.

Can u try to update the mei again ?

[maxxx]

Nic, I did. No dice. Same result. Trying bios B right now.