This post has been edited by cstkl1: Jul 10 2014, 07:56 PM

i7 4790K @ 5.0GHz @ 1.430V | G.Skill TridentX 2933C12 @ 3000C12 MHz | SPI32M

Just looking for 24/7 setting

This post has been edited by stasio: Jul 10 2014, 04:06 PM


Attached thumbnail(s)

i7-4790K @ 5Ghz test.

Prime95 wiht avx support - small FFT run , throttle down speed as it reach 100c within few sec. Super pi single thread test ok but it's meaning less as cpu utilization didn't even hit 100%. IBT crash, Linx crash. funny thing is, I could now play diablo 3 ros @ 5ghz without any problem !

I think the culprit could be AVX instruction screwing up thing by over volting the cpu during benches with avx instruction support such as IBT, prime95 and linx.

pic as below

running


completed

Prime95 & LinX are badly coded like Watch Dog game?

lol i'm not a avid gamer, just some casual t5-t6 run in ROS with my buddies. Most of the time I'll be using photoshop and some browsing.

Anyway I'm not saying it's badly coded from info I gathered around oc forum, most people have issue with stress software such as ibt/linpack/prime v27 or later as these stress software throw unrealistic avx testing on the CPU which cause vcore and temp spike which lead to system crash.

I have yet to see any 5g screenie of i7-4790k which is linx or ibt stable. mostly only super pi

This post has been edited by nicotine: Jul 11 2014, 02:54 PM

bro, you need to delid it

Well done! Next up, 5.0GHz @ wPrime
Beat this: http://www.xtremesystems.org/forums/showth...l=1#post5235098

cant dude. wprime temp will be hit the roof. 4.8ghz alreayd was hitting close to 80. Today because not so cold day and with aircond i dared.

I dare that guy lol to do it inside his casing etc of his rig.

but i will try to get sp32m. But cant beat him for sure. My 1st iteration was 4.240. His was 4.219

well he is running 5ghz on his cache @1.55v. Crazy fella.

I suspect his vccin to be around 2.1v-2.2v. to pull that off.

thats just balls of steel. I cant dude. Already commited on WCing whole rig with this cpu mainly the reason. if not 6k goes down the drain.

This post has been edited by cstkl1: Jul 12 2014, 10:18 PM

Did I post this...?

5.0....1.35V Vcore...DDR3-2800CL.11....
http://valid.canardpc.com/i0t2f6

This post has been edited by stasio: Jul 13 2014, 03:21 PM

oh man

time to get me some 4790K as well

3 out of 3 4790k owners in this thread itself managed to OC up to 5.0GHz is a good sign. (Y)

a lot of things are changing on DC bro. I am not really trying to get 2666 C10 1t Stable on this cpu. Before always stuck at 2600 2t on 4770k@1.6v. All on tRDRD 4.

Take note i am running 4 ssd's + 2 HDD + 2 GPU Titan Blacks at the fastest PCIE preset + Creative Zx + Rams 2400 C9 4x4gb C9 1t, RTL 41,42 IOL 4 , tRDRD 4 ( All the rams settings were done manually to get optimum... skews, ic profile etc.. everything.. took me about 3 months to get the skews perfect)

IMC still 0.800 stock
CPU Analogue Voltage -.200 = 0.800v.
CPU Digital Voltage +0.100 = 1.1v ( still same as 4770k )

This is freaking new for me. Redefines DC imc strength.

I wonder stasio
Have u tried running say really on stock with ure

Is my WAY....

This post has been edited by stasio: Jul 14 2014, 02:19 AM

??

i mean the digital/analogue i/o and system agent voltage.
how much difference is it from ure 4770k for ure 2933 rams.

so far testing on 2666.. stock still seems fine on 4x4gb.


This post has been edited by cstkl1: Jul 14 2014, 02:37 AM

Got my hands i7 4790k weeks ago

Finally getting a motherboard this week ,
will see what's the performance i can get.

Retail should be awesome don't worry. What board are you getting?

Generally DC can expect 4.7ghz. 4.8ghz and above seems other things that pop up that is not vcore related.

So that part i will try to solve with more strenous cooling.

so now mem clocking ppl. Pentiums are doing 2800 C7's. and Msi Mpower z97 seems like a magic board with timings and efficiency.
The ram settings options on this board is insane.

So far for me i am doing 2600mhz-2666mhz 1t C10 tRDRD 4. issue with me is whenever i stress this.. like after a few minutes.. shutdown.
Still clueless as to what is shutting it down. tRDRD 5 no issue.


This post has been edited by cstkl1: Jul 14 2014, 12:54 PM

Maximus VII Gene
building a mATX rig with 350D as chassis,
Finally got my hands on them today
props to zhen^wei

@cstkl1

I have the 4790k same batch with you. How to check the default VID?



CPU = 4.5ghz@1.23v (vdroop 1.248v), CACHE = 4.1ghz@1.2v (vdroop 1.217v)



This post has been edited by gsan: Jul 15 2014, 08:01 PM