it's a good chip.

I don't think IB is that bad at 2400. Could be board & RAM issues.

Well done mate!
Now try 2600 10-12-12

Regardless of any mobo, every 3770K/3750K can OC up to at least 4.6GHz, stably at reasonable vCore.
4.5GHz is a piece of cake.

vCore and frequency increments will increase the temps but not the performance directly.
You got 104 GFlops because 1.16v is the actual & more efficient vCore you should set.
In other words, the 99.5 @ 1.09v looks fake, throttled performance and not as efficient as 104 @ 1.16v.

By rights from your GFlops, 1.16v should give you more performance.

Intel acknowledged the heat issues: Source
But sadly they didn't do anything to get rid of this problem, right until now still the same stepping and the same sh*t.

Not bad.
Go buy it and compare with your UP5

H80 outperforms Hyper212 EVO by 0.2C only and too noisy.
Not worthy to buy H80.

http://www.frostytech.com/articleview.cfm?...eid=2665&page=6

Sounds normal for Ivy. It is born that hot.
Welcome to the IB OC club bro.
Glad that you come back to OCing again.

---

Added on October 24, 2012, 11:44 pmRASA EX240 is even better than H100, for the same price range.
Upgradeability is another winning point.

This post has been edited by owikh84: Oct 24 2012, 11:44 PM

http://forum.lowyat.net/index.php?showtopic=2165765
RASA 750 RS240 kit became EX240 according to http://www.facebook.com/media/set/?set=a.4...67942523&type=3
RASA 750 EX240 is a kit inclusive of RASA CPU wb, pump+res, rad and tubing.


Raystorm EX240 worth RM8XX which is consisted of Raystorm wb + D5 pump as mentioned by stasio, is a more power kit.

This post has been edited by owikh84: Oct 25 2012, 07:20 AM

I'm not sure how far can you OC with RASA EX but my wc kit powered by two RX360 in push-push fan setup can pass LinX 20 loops at 4.7GHz max.

* Ignore the idle temps as my Quad TEC was actually DOA, not up to performance on load it will be worse than EK Supreme HF

3D benchmarks are fine up to 5.0GHz


What brand/model is your RAM, specifically?
You might try
2133 9-10-9-27 @ 1.65v
2133 9-11-9-27 @ 1.65v
2133 10-11-10-27 @ 1.65v
2133 11-11-11-27 @ 1.65v
Run HyperPi, memtest, prime95 or LinX to confirm stability

This post has been edited by owikh84: Oct 26 2012, 03:44 PM

Good idle temps bro.
Mine is ~ 20C hotter on regular WC (non-TEC/AC)
Actually my Quad TEC is DOA, not up to performance.
Pretty sure you will hit 105C mark at 20 loops+.

This post has been edited by owikh84: Oct 26 2012, 03:31 PM

Removing the IHS and replace TIM might give u a chance to get below 105C. If you dont mind losing warranty

Isnt it Phobya LM?
My Coollaboratory Liquid PRO is on the way.
Now still using Liquid ULTRA. So far so good just that the qty per tube is too small.

I think ketapang should use the link ended with .jpg instead of /

This post has been edited by owikh84: Oct 27 2012, 07:07 PM

Buy directly from Coollaboratory website
RM30+ per tube shipped
On paper PRO has higher thermal conductivity than ULTRA.

Liquid Pro is supposed to have at least 2x the thermal conductivity of Liquid Ultra

CL Pro = 82w/mK
CL Ultra = 32 or 38w/mK
IX = 20w/mK
PK-1 = 10.2w/m -c
everything else is less

Let's see how in real world

Link: http://www.coollaboratory.com/en/products/liquid-pro/

This post has been edited by owikh84: Oct 28 2012, 07:15 PM

Ultra vs MX4 is about 9-10C improvement

Link
Pls note the idle temps

Should be fine as Prime95 is a worst case situation where u will not get those core temps in routine works.

In a non-AC room, my watercooled CPU is lying around 40C during idle.
Here in my area ambient is damn hot all the time ~35C even in the morning
But load temps are more important than idles so don't really care about it though.
Your room is not getting hot because of the crappy TIM underneath the IHS, which is not efficiently transfer the heat to your waterblock/heatsink block.

3770K batch 3218B121



2800 11-13-13-25-1T @ 1.65v


2933 11-14-13-25-1T validated, 32m failed

Intel recommended 1.52v as the max vCore

Source

4.0GHz is fine on stock cooling and voltage