Overclock World Record of 7.44GHz?

bulldog147 · 5 Oct 2009 at 03:05

I think I got a world record of overclock i7 920 d0 2.66GHz @ 7.44GHz at vcore of 1.216v and managed to unlock multiplier up to x39 from x21 but kept the qpi link and bus speed low to stable it.

Here is my cpu-z validated ID: 748633 @ http://valid.canardpc.com/show_oc.php?id=748633

Bet you all wondering how on earth I did managed it ?

Earlier on I did managed to start off with 5.1GHz here:

bulldog147 · 5 Oct 2009 at 03:32

Here is my 7.8Ghz (push it up further)
http://valid.canardpc.com/show_oc.php?id=748682

bulldog147 · 5 Oct 2009 at 03:35

I am trying to push it up to 8Ghz but I think 7.8Ghz is the maximum limit of x41 !!!

bulldog147 · 5 Oct 2009 at 03:43

I finally got 8.01Ghz with x42 : http://valid.canardpc.com/show_oc.php?id=748712

I off to bed now. Keep guessing of how on earth I did this ?

bulldog147 · 5 Oct 2009 at 04:01

Nope! I didn't do photoshop. Guess again !

Here is my name under bulldog147 with my cpu-z id: http://valid.canardpc.com/show_oc.php?id=748735

bulldog147 · 5 Oct 2009 at 12:57

rjkoneill said:

Can you guess how did I unlock multiplier and kept v core lock at 1.216v ?

Have another guess guys and will post here at midnight of how did I do it.

bulldog147 · 5 Oct 2009 at 13:12

phatboy said:
if thats real....it is truly epic!

if not, just tell everyone how lolol

You have to wait until midnight ! My friends couldn't believe their own eyes on my overclock 8Ghz. Some secret from a guy (overclocking & hack expert) who I meet him at Cyprus.

bulldog147 · 5 Oct 2009 at 14:56

View My Video

Watch this video careful ... start off with 8.9Ghz at 1.216v before it return to 4.01Ghz at 1.200v and look at multiplier

bulldog147 · 5 Oct 2009 at 15:48

rjkoneill said:
lets see some sub 5s superPi 1M

Can't do this as temperature will be over 100C with 8Ghz and BSD !

I only do this for fun (not a genuine 8Ghz oc thought! But it would be amazing if the i9 can do 10Ghz for fun (?)

Will post here at midnight of what did I do to get cpuz validated and video of 8Ghz+ without full load.

bulldog147 · 5 Oct 2009 at 16:06

robgmun said:
He is darren brown and i claim by 10 pounds

I give you my £10 then !

bulldog147 · 5 Oct 2009 at 16:07

Jokester said:
He's using a Corsair H50, of course it's possible!

No, I am not using Corsair H50 nor air cooler !

bulldog147 · 5 Oct 2009 at 16:08

JonJ678 said:
I really hope you have something solid to back this up with bulldog, or you've just fallen a long way in my estimation of you.

I trust you realise that given an unlocked 975 doesn't hit 8ghz, unlocking the multiplier on a 920 would not allow you to hit 8ghz. So it's not looking good for you here.

Good luck.

Yes, you are quite right, it impossible to unlock multiplier for i7 920 ! But, the hack for i7 920 software can break that !

bulldog147 · 5 Oct 2009 at 16:09

UKDTweak said:
All I see on that vid, is your Mouse busy pointer move from the right to the lower left (taskbar), then the multi and cpu speed drop, suggesting you turned something Off???

You nearly there mate ! Almost right.

bulldog147 · 5 Oct 2009 at 16:45

Sure thing .... closed this thread then ! I won't be bother to tell at midnight, like I say it only for fun (not a genuine 8Ghz oc)

Closed this thread and sorry to waste your time.

bulldog147 · 6 Oct 2009 at 00:56

Sorry for my delayed as I am cooked my bulldog !

bulldog147 · 6 Oct 2009 at 00:57

Ok, what I did is .....

bulldog147 · 6 Oct 2009 at 01:02

1) load cpu-z up and running (left alone)
2) open up hw monitor and running (left alone)
3) open up i7 turbo software
4) open up cpu-tweaker software
5) then after 5 minutes, closed i7 turbo

result: the cpu-z had changing crazy core speed varies from 4ghz all the way up to 100ghz but I had to be very quick to validated cpu-z before the core speed to change itself and that's how I get 8Ghz overclock but I never overclock myself only (on standard 4ghz without changed it)

bulldog147 · 6 Oct 2009 at 01:05

I find it funny thought to be honest ! Like I did say it not a genuine one, just for fun.

Hope you all had a nice sleep. Goodnight all.

bulldog147 · 6 Oct 2009 at 01:37

DavyBoy said:
Wow, I'm quite dissapointed bulldog, I was expecting some kinda cool hack..

sorry to have disappointed you. it very unlikely to hack i7 core.

bulldog147 · 6 Oct 2009 at 11:49

Oh my palmhead ... unbelieved 135GHz overclock ? Surely it time for cpu-z to get these bug fixed by changing it need to do overclock for at least 60 seconds before validated it over the internet