bbse is just rockin out hard on the OCF. once its volt dialed, its super easy to tweak for efficiency
Current Status - Testing & Research
newegg out of stock.
http://www.newegg.com/Product/Produc...irtualParent=1
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.
Last edited by ZenEffect; 06-16-2013 at 10:16 PM.
Current Status - Testing & Research
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
i7 920 @ 4420 (21x210), asus r2e 1504 bios, g.skill trident @ 1683 7-8-7-18, 4870 @ 790/1100, samsung 128gb pb22-j
I had both disabled... omg if it's that I feel sorry for myself.
Sent from my GT-N7100 using Tapatalk 2
i7 920 @ 4420 (21x210), asus r2e 1504 bios, g.skill trident @ 1683 7-8-7-18, 4870 @ 790/1100, samsung 128gb pb22-j
talking with the supplier here in Portugal, say they do not know the date for sale ....
wait another week
Intel i7 4770k @ 4.5Ghz
Asrock Z87 OC Formula
CF R9 290x - WC
16Gb Avexir Core 2800Mhz
Samsung SSD 840 128Gb + RAID 0 500Gb F3
Antec TPQ 1200W
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 .
Last edited by nickshih; 06-17-2013 at 09:29 AM.
[SIGPIC][/SIGPIC]
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 !!
Last edited by nickshih; 06-17-2013 at 10:04 AM.
[SIGPIC][/SIGPIC]
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?
Current Status - Testing & Research
Last edited by nickshih; 06-17-2013 at 11:12 AM.
[SIGPIC][/SIGPIC]
the same here too.3 is the best for these,even with aces efficiency is not that good
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.
Last edited by ZenEffect; 06-17-2013 at 07:32 PM.
Current Status - Testing & Research
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
Last edited by ZenEffect; 06-17-2013 at 09:12 PM.
Current Status - Testing & Research
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
Bookmarks