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

[splmann]

Enjoy men. Will roll the bios' out as soon as they come in

Can you send me the Bios ?

Many thank's splave !

[ZenEffect]

post #1

Can you send me the Bios ?

Many thank's splave !

[splmann]

post #1

Thank's

[ZenEffect]

bbse is just rockin out hard on the OCF. once its volt dialed, its super easy to tweak for efficiency

[ChanceCoats123]

bbse is just rockin out hard on the OCF. once its volt dialed, its super easy to tweak for efficiency

You don't have any PSC to test, do you?

[ZenEffect]

You don't have any PSC to test, do you?

well actually.... I do... and not a little bit either

[ChanceCoats123]

Lol, get it going!

[ZenEffect]

newegg out of stock.

http://www.newegg.com/Product/Produc...irtualParent=1

Lol, get it going!

but bbse is faster on air it looks like. i will get some psc cold in 2 weeks or so.

*edit*

just playing around now... not really trying to accomplish anything but a little zing. i can probably push them higher (2700ish) but i dont want to loosen up to do it.

[Ejic]

Sorry for out of topic, but I have an asrock z87e itx that has a bug in bios. Even if I change the multiplier it doesn't overclock my 4670k. Only from WindOws using the a tuning utility. Can anyone provide a newer bios than 1.40. Thanks in advance.

Sent from my GT-N7100 using Tapatalk 2

[Splave]

Did you leave speed step and turbo enabled? Its necessary.

[Ejic]

I had both disabled... omg if it's that I feel sorry for myself.

Sent from my GT-N7100 using Tapatalk 2

[Ejic]

Did you leave speed step and turbo enabled? Its necessary.

Cant't thank you enough. That did it! You are awesome mate!

[Darknight]

talking with the supplier here in Portugal, say they do not know the date for sale ....

wait another week

[nickshih]

Hi guys , new bios is coming . If u guys have any problem, you can send me private msg . I will try to solve it asap.


Z87M OCF http://picx.xfastest.com/nickshih/asrock/Z87MOCF113.rar

Z87 OCF AC http://picx.xfastest.com/nickshih/asrock/Z87OCFa122.rar

Z87 OCF http://picx.xfastest.com/nickshih/asrock/Z87OCF122.rar



bug fix

1. EiST can be disabled now for keeping cpu at fulll speed even idle .

2. some minor bug fixed .

[nickshih]

some tips here for the memory overclocking


1. Dram boot voltage & Dram eventual voltage:

Some module doesn't like too higher voltage during code training . For example : Hynix 1.74volt passed , 1.78volt failed

But u need 1.78 volt to enter os at certain frequency . Then u can set dram boot voltage = 1.74 , dram eventual voltage = 1.78.

It will help you to pass the training and also go into os without any problem.


2. Boot bclk & Eventual Bclk : it is working same as dram boot & eventual . especially great helpful of maximum memory clocking


3. Trdrd is the key of memory performance . Try to keep this one as 4 , even u have to loose others . U will gain more than what u lose .

4. Memory training threshold : This is the special option by Asrock Z87(M) OCF only .

The value of clock is reference by the memory clock which u are aiming .

you can keep auto from 1333 ~3400 Mhz .

But if you try to max out the memory mhz >3400~4400 , u can try to put it from 14~16 . It might do a little bit help .

5. System agent & IO digital & IO analog : each of them has auto rule already.

If u want to put it by urself . System agent maximum value < +0.5 , IO digital <= +0.3 , IO analog <= +0.25

IO digital & IO analog helps maximum memory clock .









So .. boot is for code training , eventual is for booting into os .

Simple and easy .. enjoy it !!

[ZenEffect]

Nick,

Can you please clarify the twrrddr and twrrdw (memtweakit shows my subs as 3)

when setting to 2, the board will not post
when setting to 1, its slower than 4 or 3
when setting to 3, its faster than 4

what is the lowest value I can set? is there a bug with 2?

[nickshih]

Nick,

Can you please clarify the twrrddr and twrrdw (memtweakit shows my subs as 3)

when setting to 2, the board will not post
when setting to 1, its slower than 4 or 3
when setting to 3, its faster than 4

what is the lowest value I can set? is there a bug with 2?

u can keep this one as auto . and see what value be given

In Z87 . Some timings cant be too tight . it will get slower .

About the bug of 2 . Maybe just doesnt accept 2 under the sort of timing combination .

[crustytheclown]

the same here too.3 is the best for these,even with aces efficiency is not that good

[ZenEffect]

u can keep this one as auto . and see what value be given

In Z87 . Some timings cant be too tight . it will get slower .

About the bug of 2 . Maybe just doesnt accept 2 under the sort of timing combination .

ahh that answers my question sort of. so 1 IS a valid value, its just slower.

[ZenEffect]

I would like to add.. when I got trfc 88 stabilized, its because I lowered the VTT DDR voltage. took auto value, keyed it in and went down 1 tick. helped me a ton. was most definitely the difference between pass and fail.

DDR Initial - 1.8965
DDR Final - 1.9030
1MHz
VTT DDR - 0.944

hopes this helps some clockers out there.

[nickshih]

I would like to add.. when I got trfc 88 stabilized, its because I lowered the VTT DDR voltage. took auto value, keyed it in and went down 1 tick. helped me a ton. was most definitely the difference between pass and fail.

DDR Initial - 1.8965
DDR Final - 1.9030
1MHz
VTT DDR - 0.944

hopes this helps some clockers out there.

What vtt ddr volt make you failed ? with DDR final 1.9 volt

[ZenEffect]

Auto value is 0.949 and its fail. setting .944 let me pull in trfc to 88

for trfc 86, it was achievable by tweaking this value further

DDR V Final - 1.9095
DDR VTT - 0.939

This seems to go by the old rule ive been following for DDR VTT.

DDR V x .5 as intel guideline states is best is not optimal. better ratio is DDR V x .495~.490 depending on what the memory likes.


http://www.xtremesystems.org/forums/...=1#post5194499

[nickshih]

Auto value is 0.949 and its fail. setting .944 let me pull in trfc to 88

for trfc 86, it was achievable by tweaking this value further

DDR V Final - 1.9095
DDR VTT - 0.939

This seems to go by the old rule ive been following for DDR VTT.

DDR V x .5 as intel guideline states is best is not optimal. better ratio is DDR V x .495~.490 depending on what the memory likes.


http://www.xtremesystems.org/forums/...=1#post5194499

ya my auto rule will give 1/2 vdimm volt

your bbse is amazing ... nice kits !! and good run

any improvement after u put bbse on Z87 OCF which compares to other brand ?

[crustytheclown]

i got trdrd to 4 yesterday and helped a bit... my mem is weird... 1.845v is best for stability and ddr vtt as always 0.8v
1300 8-11-7-22-72 twcl 6 worked like a charm. i need to pass mem training at low cache speed and boost it in the second boot,all this with the original bios

[nickshih]

i got trdrd to 4 yesterday and helped a bit... my mem is weird... 1.845v is best for stability and ddr vtt as always 0.8v
1300 8-11-7-22-72 twcl 6 worked like a charm. i need to pass mem training at low cache speed and boost it in the second boot,all this with the original bios

which mobo and bios u used ?