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i7 3820 - 4820 Overclock Club - Page 556

post #5551 of 6510
Quote:
Originally Posted by HOMECINEMA-PC View Post

I built a puter for my lil sis . Now all i need now is a cpu pot and a LN2 dewar and im gonna freeze puters very soonish thumb.gif

You doing sub zero I can see you in taken all the top spots
Edited by Maximization - 1/10/14 at 1:54am
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post #5552 of 6510
Quote:
Originally Posted by Maximization View Post

You doing sub zero I can see you in taken all the top spots

You see what he does on air? Wait till he gets some LN2!
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post #5553 of 6510
Can anyone please direct me to a 3820 OC guide? Something easy, like 4500Mhz.
Here's what I currently have:



Anything lower than this voltage and I get blue screen. Also, for some reason I have 5000 QPI Link. Not sure what it is, because when I check other peoples screenshots, that area is completely blank.


My Specs:

CPU: i-7 3820
Motherboard: ASUS R4E
Memory: corsair dominator 2133
post #5554 of 6510
Thread Starter 
1st page is bios screeners and SINS SB-E guide is here just do a search for that topic and 5k QPI is normal when using 125 strap / blck thumb.gif

UPDATE

I have achieved something i never thought possible........... In the last 48hrs i have managed to kill 2 RIVES in two days . UNBELIEVEABLE stun.gif

In shock about how ordinary those boards are wth.gif

first 1 lasted six hrs and no power up madsmiley.png

2nd one DOA no power up sozo.gif

No stock in brisbane ............ and bought a sabertooth ........... that wont do 5gigs @ 2400 madsmiley.png Just like the useless Giga UP4 what a piece of crap ..... lachen.gif

DAMN YOU murphy and the stupid apprentice yesterday at lunch time is with me in the van and need some juice from the servo ....so the idiot puts unleaded in instead of diesel doh.gif

I had a feelling this was a omen axesmiley.png
Edited by HOMECINEMA-PC - 1/11/14 at 2:35am
post #5555 of 6510
Thread Starter 
Quote:
Originally Posted by Maximization View Post

You doing sub zero I can see you in taken all the top spots
Quote:
Originally Posted by robbo2 View Post

You see what he does on air? Wait till he gets some LN2!

I cant wait to do that action drool.gif

But its pretty useles if i keep getting charged top dollar for borked ROG mobos . But i know now that its really the only choise if you wanna overvolt your hexy to 5gigs @2400 at very least wink.gif
post #5556 of 6510
Hello all, I recently picked up my new pc (Only half built lol).

Mobo- Rampage iv black edition
CPU-4820k
hdd- 2x 4tb wd black
ssd- 500gb Samsung evo
case Corsair 900d
Cooling- h100I push pull
Ram- currently running some random old 1333 mhz ram 4gb (Picking up 32gb 2400 Trident X in a day or 2)
GPU- got a Wind force gtx 660 which ill give to my brother when they release the custom r9 290s I may end up with 2 or 3.

Back on topic.
i have been testing the Overclocks i can get on my 4820k. (I'm a beginner overclocker BTW First time i tried was about 3 days ago but been reading for awhile).

I was wandering if these were good specs on my OC-

Vcore 1.38v
4.7 GHZ on all cores (100x47 multiplier)
the temps at 100% loads reach about 47-50 C
The CPU seems stable even 100% load after about an hour stressing.
In CineBench i have a score of 823 (Base is 653).


When i reduce the votage to about 1.30V I cant get through Cine-bench it gives me a bug report every time.

I was also wandering If having bad ram could limit my CPU overclock.
Any one got tips on how i could get more of an overclock without spiking my temps (Or are there any good guides out there for overclocking 4820k's)

Thanks .
post #5557 of 6510
I just finished installing a 4820K into the phantom rig. I haven't had time to take it all the way to 5ghz, but so far its pretty insane. This is actually the 2nd chip as the first one had a bad imc. It could not run 1T CAS at all. A quick swap at Mircocenter, and all is good. This is my first ivy-e chip and I'm liking what I see. thumb.gif

4.2 (2133) at 1.144v
4.5 (2133) at 1.176v
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post #5558 of 6510
is my 4820k a bad overclocker? it need 1.284v for 4.4 Ghz tested with prime95 custom 1792 about 20 min, for 4.5 Ghz with 1.34v before 1 min on prime BSOD 101 or 9C, for 4.6 Ghz with less of 1.39v don't go in to windows, and with 1.44v crash in cinebench.. i do something wrong or my cpu is bad?

My actual PC is a 4820k+Gigabyte GA-X79-UD3+8Gb DDR3-1600 (4x2)+HD 7970+Aerocool HorsePower 650W

This is the setup to 4.5 Ghz

BLCK 100 Mhz
K OC: Enabled
PLL Overvoltage: Enabled
Turbo Multiplier x45
Hyper-Threading: Enabled
C1E: Disabled
C3/C6: Disabled
Thermal Monitor: Enabled
EIST: Enabled

CPU Vcore 1.250v
Dinamic Vcore +0.080 (in idle 1.352v \ in full load 1.344v)
PLL: 1.810v
IMC: 0.940v
LLC: Turbo
Power Limit Turbo:300
Power Limit amps:300

Curiously for 4.2 Ghz it need only about 1.15-1.17v

Any idea?

Cheers

PD: Sorry if some word is wrong write, i'm spanish tongue.gif
Edited by Sonic_AFB - 1/11/14 at 4:13pm
post #5559 of 6510
Hi, I was having an issue where my 4820K doesn't boot with the OC I had dialed in, and it took me a while (OC won't load unles I'm on BCLK 125+ O.o), but I'm finally here!

4.7GHz on 1.38 Vcore.


Post me up please!
http://valid.canardpc.com/esq3v2

post #5560 of 6510
I decided to start from zero, Update bios from F16 to F18, i'm running prime 95 custom 1792

@ 4.2 Ghz with 1.164v Done
@ 4.3 Ghz With 1.212v Done

To be continued..
Edited by Sonic_AFB - 1/11/14 at 7:48pm
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