IBT and LinX have the same stressing engine so use either one will do just fine for you.
Your IBT/LinX might be outdated with no AVX instruction to yield GFlops 130+. Try the LinX in the first post which should work well for Haswell.
By rights at the same vCore and CPU frequency, IBT/LinX should generate more heat than Prime95.
Good luck

This post has been edited by owikh84: Aug 25 2013, 01:01 AM

if im using the LinX on the first page you gave.
I need to put maximum problem size and memory?

Just click on the "ALL" button:

ok, i will post the result later.
thanks!

hey guys i have i5-4670k and what is the average ghz i can overclock to? have aftermarket fans( noctua d14) 4.5ghz?

and what motherboard should i get? still deciding... Gigabyte sniper m5 mATX or udh4/udh3 or any others u guys can recommend? im new to oc-ing. and dont plan to overclock my motherboard as i dont think i need it. just going to clock cpu and gpu.. :-) btw clock motherboard got wad advantages? thx guys

i dont know why.... but when i stress using linX, it stopped after 30 minutes(error) but the temp still under control (below 75c)
the vcore is 1.26v
But if i using IBT, i can stress more then 2 hours without any error or system down but the temperature will hit more then 80c.

Try increase a wee bit of vcore and see how it goes

what the ideal vcore range for 4770k?
i thought 1.26 already high on 4.5Ghz.

Edited:
i followed the cstkl1 guide using linpack 11, and i got 100c on core 2 while stressing 4.3ghz on 1.2v
i reduce vcore it wont boot up. But when im using IBT, i only got 93c max temp on core 2. Others seem fine.

This post has been edited by arerife: Aug 26 2013, 01:31 AM

IBT/LinX in the first post is older eg. 10.3.7.012 and like I reported earlier the IBT/LinX 11.0.5.009 is not working with Haswell i7 (error out within the first run).
Linpack is more stressful because it has a newer library (11.0.5.009).
So, can say that linpack 11.0.5.009 is the best app to stress Haswell atm.

This is my result 4.5Ghz/1.26v noctua NH-U14s Pull configuration
Corsair Vengeance 1866Mhz CL9 - 2400Mhz 11-11-11-30 1.62v / 2200Mhz 10-10-10-27 1.5v

But i dont know why cpu-z keep showed 1.28v. Can someone explain me about this?



Help me if i'm doing it wrong.

Use CPU-Z 1.64.0 or latest HWiNFO (Sensor page):
http://www.hwinfo.com/beta/hw64_423_1984.zip

This post has been edited by stasio: Aug 26 2013, 07:30 PM

Thanks, it showed the correct one.
Is it my vcore too high?

It's in "normal" range......average.

Nice try. A good start before going to a more stressful stability test such as linpack/LinX/IBT/Prime95.
Welcome to the club mate.

btw, AIDA doesn't really stress the RAM at all and the vCore as well that's why I have stopped using it. My 4.5GHz with M6E:


This post has been edited by owikh84: Aug 26 2013, 08:41 PM

Got a tad better with Olive Green theme but still can't reach sub 20s



This post has been edited by owikh84: Aug 26 2013, 08:49 PM

AIDA64 must be set,to stress the RAM ......Preference/General/.....Memory Block Size (512 MB,1 GB,2 GB)
as by default is 16 MB only.....



This post has been edited by stasio: Aug 26 2013, 09:53 PM

Oops missed that.
no wonder my vCore was so unrealistic haha

Who's gonna get this/these?



http://www.newegg.com/Product/Product.aspx...=9SIA0ST0XZ2792
http://www.newegg.com/Product/Product.aspx...=9SIA0ST0TP9337

Huh,12-15-15 is cheaper then 13-15-15...?...... ....but $2K.........

Edit:
Haha....this one is the best......SAVE : $7,999.01 (80%) !!!!

Ahhh is DDR3-3100.....
Newegg do mistake in title....should be...DDR3 3200 (PC3 25600)



Btw,
for Gigabyte Z87 users...special AIDA64 3.00.2580:

http://users.aida64.com/aida64extreme_build_2580_stasio.zip

fully support Haswell.......will be new Beta version soon.

This post has been edited by stasio: Aug 26 2013, 10:51 PM

ADATA XPG V2 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 3100 .......$1K

http://www.neweggbusiness.com/Product/Prod...m=9B-20-211-803
http://www.newegg.com/Product/Product.aspx...N82E16820211803

This post has been edited by stasio: Aug 28 2013, 12:12 PM