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

[Shiranui Gen-An]

Realistically, on air how high can one go on memory clock while keeping TRDRD=4?

[Alex-Ro]

32M or maxmem?Some BBSE and PSC cand do trdrd=4 on air at 2712 mhz+ 32M ,higher for maxmem or valid.My samsung can do 2860 trdrd4 for a maxmem run but that\s about it,no stability from 2666+...

[Shiranui Gen-An]

32M using Samsung D-rev or Hynix CFR/MFR.

Sent from my SAMSUNG-SGH-I337 using Tapatalk 4

[Splave]

I dont think I can run 32m at 2800 trdrd4 with sammy, I dont think I can even boot.

[andressergio]

32M or maxmem?Some BBSE and PSC cand do trdrd=4 on air at 2712 mhz+ 32M ,higher for maxmem or valid.My samsung can do 2860 trdrd4 for a maxmem run but that\s about it,no stability from 2666+...

true Alex

I dont think I can run 32m at 2800 trdrd4 with sammy, I dont think I can even boot.

yes wont even boot at 4 Splave

[Shiranui Gen-An]

These have to be some of the weakest PSC known to man. I had to use this much voltage for the 1.65v PSC profile!

[Splave]

damn, try 13 13 13 instead of 19 19 19 should be huge difference in speed

[C-N]

These have to be some of the weakest PSC known to man. I had to use this much voltage for the 1.65v PSC profile!

Maybe try IO-L 4/4

[l0ud_sil3nc3]

Testing a new set of 2666 c10's:

4900 uncore 2.15v


4900 uncore 1.9v


1:1 @ 4Ghz 2.15v


1:1 @ 4Ghz 1.9v

[andressergio]

Testing a new set of 2666 c10's:

great bud i have same set and does awesome !

[THERULE]

Someone can try to instal 9.12 catalyst driver on mini board?
I've a strange issues, looks like the driver can't find the adapter. I've no problem since 9.4 and above 11.3.
I've try different bios official and unofficial and various s.o. xp-vista-7, but i can't figure out.

[MaJ0r]

Got AsRock Z87 OC Formula and I'm really impressed how easy to overclock with it.
First try some PSC

Seems will have a lot of fun with LN2 and this motherboard

[Nosfer@tu]

Hello Gents, any recomendations regarding memory for this baby?
The Memory Support List is just evil
http://www.asrock.com/mb/Intel/Z87M%...la/?cat=Memory

[Leeghoofd]

PSC, Hynix, Samsung everything works fab man, this one of the most flex boards regarding RAM,... don't worry, just BBSE are a bit harder to get properly working...

[andressergio]

Some GSkill 2200CL7 runs on W7x64 CPU water MEM air




2600CL7-12-7-28 1T@ 1.9V




Cheers !!!
Sergio

[l0ud_sil3nc3]

Some GSkill 2200CL7 runs on W7x64 CPU water MEM air


2600CL7-12-7-28 1T@ 1.9V


Cheers !!!
Sergio

Change TWCL to 7 or 6 instead of 8, as PSC should always be TWCL <= CL for optimum performance. Once you do this pi will fly

[andressergio]

Change TWCL to 7 or 6 instead of 8, as PSC should always be TWCL <= CL for optimum performance. Once you do this pi will fly

Thanks bud !

[nickshih]

i am back again ! ... was too busy last weeks .!!

[andressergio]

I need to tweak this but its a start

4770K 5GHz 2600CL7-12-7-28 1T@ 1.9V SPI32

CPU Water TT Extreme MEM Air



Cheers !
Sergio

[maxxx]

@andress: getting there mate. Just a bit more tweak on the tCWL and tRDRD will boost more.

[andressergio]

@andress: getting there mate. Just a bit more tweak on the tCWL and tRDRD will boost more.

thanks maxxx im not using wazza or tweaks there in fact tried but really gives me more lol so i guess im doing something wrong so im benching it on pure hardware

lets see what i can do

Thanks !
Sergio

[Nizzen]

and more






and a thing i could never make i did it

50x100 and 2800CL9 scored less yes not so tigh as above




Cheers to all

Hello

Can you give me the voltage settings for getting this nice OC on the memory? I have the same memory, and I do not know what voltagesettings I have to use on the OC Formula :p

I using an delidded 4770k

[andressergio]

Hello

Can you give me the voltage settings for getting this nice OC on the memory? I have the same memory, and I do not know what voltagesettings I have to use on the OC Formula :p

I using an delidded 4770k

thank you very much mate

for sure

1,9 volts on mem and +0.25 on System Agent after that all untouched

[Nizzen]

Thank you

+0.25 on System Agent did the trick

[flesheatinvirus]

I got to get one of these new boards, I loved the OC formula and this seems perhaps a touch better yet.