- Joined
- Feb 16, 2008
- Location
- East Coast
Yep, Gb Z77 UDH5 and my 3770k, will add that, thanks.
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Ivy Bridge (3770K & 3570K) Results and Discussion thread
- Thread starter Brolloks
- Start date
- Joined
- Nov 16, 2007
- Location
- Stockholm, Sweden
http://valid.canardpc.com/show_oc.php?id=2397236
4.7GHz at 1.3v current uptime is 1week and 2days, so it's still stable.
4.2Ghz 1.1v
4.4Ghz 1.15v
4.6Ghz 1.23v
4.7Ghz 1.3v
Looks like i will be needing about 1.4v at 5Ghz.
4.7GHz at 1.3v current uptime is 1week and 2days, so it's still stable.
4.2Ghz 1.1v
4.4Ghz 1.15v
4.6Ghz 1.23v
4.7Ghz 1.3v
Looks like i will be needing about 1.4v at 5Ghz.
- Joined
- Aug 24, 2010
Tried that yesterday, went from 2133 to 2600 (ram 1.65V, VCCIO 1.17V). Prime blend 6h stable. Timing: 11-13-12-28 1T. Thanks mate! Indeed, raising ram voltage had absolutely no effect on stability. Gonna do some tests today, maybe can push this even more. It booted with 10-12-11 aswell but failed Prime with first cycle.
- Joined
- Oct 4, 2012
Last edited:
- Joined
- Oct 4, 2012
well crashd i played dayz all day today and when i clicked on google it crashed
- Joined
- Oct 4, 2012
any advice im a nooby here just built my system i had 4.2 stable for a week so now im trying 4.5. i guess my cpu is not all that great compared to all of the posts ive seen in this thread any way who cares its still a beast to me compared to what i used to have lol
just looking for some advice
just looking for some advice
- Joined
- Jan 14, 2003
- Location
- Stuttgart, Germany
I'm just waiting on a tube of thermal grease and my copy of Win7. 
Looking forward to some good o/c and benchmarks; it's been a long time!
Looking forward to some good o/c and benchmarks; it's been a long time!
- Joined
- Nov 26, 2005
- Location
- Concord, NC
MAIN RIG in sig-
I'm rock-solid at 1.26v 4.5GHz, but still tweaking. Temps get into the low 80's. I might play around with a bench stable speed, but for 24/7 I think this is it. 4.6GHz is going to get too hot I think.
I may try a remount to be sure I got a good TIM application, but it's probably the Intel TIM getting in the way. I also might try to increase the mounting pressure.
Anybody removed the IHS with good results?
RAM is happy at 2400 1.625v 10-12-12-31 2T; I briefly tried unsuccessfully for 2600, but I have a few more things I want to try before I give up on that or tighter timings.
With this Samsung 830 256GB SSD I'm able to type in a web browser 18s after pressing the power button!
I'm rock-solid at 1.26v 4.5GHz, but still tweaking. Temps get into the low 80's. I might play around with a bench stable speed, but for 24/7 I think this is it. 4.6GHz is going to get too hot I think.
I may try a remount to be sure I got a good TIM application, but it's probably the Intel TIM getting in the way. I also might try to increase the mounting pressure.
Anybody removed the IHS with good results?
RAM is happy at 2400 1.625v 10-12-12-31 2T; I briefly tried unsuccessfully for 2600, but I have a few more things I want to try before I give up on that or tighter timings.
With this Samsung 830 256GB SSD I'm able to type in a web browser 18s after pressing the power button!
- Joined
- May 17, 2012
Ok is this thread still going? I wanted to add my chips results. I got 4.6 at 1.35v under a load it's 1.25v, LLC is set to Auto I could not get it to work at any levels. Max temp during AIDA64 was 78*-83* which ran for 4:16:00. I left it there and I am happy with that config.
- Joined
- Nov 26, 2005
- Location
- Concord, NC
I'm at 4.6GHz now at 1.32v. Stable or very close.
1.627v PLL
1.076v VTT
1.625v DRAM
0.925v VCCSA
Level2 LLC
Lowering PLL helped a lot.
Hottest core hit 86 before i left the house. I left blend with 4GB usage running and i hope it's still running when i get home tomorrow.
I've seen conflicting responses online about vtt-dram differential. Do I need to keep it less than 0.5v on ivy bridge? I know it was important on 1366. Seems more stable where it's at.
1.627v PLL
1.076v VTT
1.625v DRAM
0.925v VCCSA
Level2 LLC
Lowering PLL helped a lot.
Hottest core hit 86 before i left the house. I left blend with 4GB usage running and i hope it's still running when i get home tomorrow.
I've seen conflicting responses online about vtt-dram differential. Do I need to keep it less than 0.5v on ivy bridge? I know it was important on 1366. Seems more stable where it's at.
- Joined
- Dec 21, 2011
- Location
- Nerwport,NC
- Joined
- Jul 31, 2005
- Joined
- Jun 9, 2010
- Joined
- Sep 15, 2012
I'm able to stabalize 4.7 but it takes 1.4V I think I might be missing something.
- Joined
- Nov 26, 2005
- Location
- Concord, NC
I think this will be my 24/7. 4.6GHz is just getting too hot for my liking at 88°C. I'll de-lid/lap if I want to further, but this is fine for now. Had to dial my RAM back a bit too (2200) as 2400 was causing boot problems sometimes, but would run P95 Blend for hours. But now I can run the RAM at 1.60 instead of 1.65v and also tighter timings; 9-11-11-28-1T instead of 10-12-12-31-2T.
4.5GHz @ 1.272v / 80°C max after 19+hrs P95 Blend w/ 90+% RAM usage
4.5GHz @ 1.272v / 80°C max after 19+hrs P95 Blend w/ 90+% RAM usage
- Joined
- Nov 12, 2002
- Location
- Rootstown, OH
What are the stock ram timings Jason?
- Joined
- Nov 26, 2005
- Location
- Concord, NC
^^
2400 10-12-12-31-2T 1.65v
Edit:
I spent some time trying to get 2600 to boot w/ no luck. I tried up to 1.75v RAM, 1.3v VTT(VCCIO), 1.2v VCCSA.
I was real close at 2400 w/ 1.65v RAM, 1.07-1.15v VTT, 0.925v VCCSA, but whenever I tried to reboot the PC would not POST and threw code 23 on the mobo readout (sometimes code 20). I kept trying higher voltages with no luck. I also shot for tighter timings w/o any luck at voltages I felt comfortable w/ for 24/7 usage.
I may run some benches at 2400 and possibly tighter than stock timings, but for 24/7 usage I need something w/o boot issues.
2400 10-12-12-31-2T 1.65v
Edit:
I spent some time trying to get 2600 to boot w/ no luck. I tried up to 1.75v RAM, 1.3v VTT(VCCIO), 1.2v VCCSA.
I was real close at 2400 w/ 1.65v RAM, 1.07-1.15v VTT, 0.925v VCCSA, but whenever I tried to reboot the PC would not POST and threw code 23 on the mobo readout (sometimes code 20). I kept trying higher voltages with no luck. I also shot for tighter timings w/o any luck at voltages I felt comfortable w/ for 24/7 usage.
I may run some benches at 2400 and possibly tighter than stock timings, but for 24/7 usage I need something w/o boot issues.
Last edited:
- Joined
- May 11, 2002
- Location
- Currently in New Mexico
Just put together a new rig as shown in sig. Haven't had a chance to tweak yet but looking forward to it.
Batch# 3218B418
Batch# 3218B418
- Joined
- Oct 4, 2012
