i7-6700K CPU Temperatures + Water Cooling

xFeaRDom

Estimable
Hello Community,

I have recently decided to think about upgrading my current build of a H81M-Plus and i5-4590 to something similar to the Z170 Sniper and the i7-6700K, the 4590 and the H81M-Plus seem to be getting close to the end of their lifespan, and slowing down quite a bit, and the PCI-E lane seem to be taking a big hit from my GTX 970, where if any attempt of overclocking, or controlling the fan speed is made, the setting is saved, but the GTX 970 needs to be reseated.

Before anybody says, I know there isn't much of an upgrade there, other than the abiltiy to overclock, DDR4 RAM, PCI-E 3.0 x16 Lanes, More USB Ports and a higher clock speed (And others, the list goes on, but really basic upgrades).

Just wondering, as when in full load, my 4590 goes between 55-60c, which isn't too bad for an air cooler, and as I currently do not have the money/want to spend the money on something similar to the H100i, or the NZXT Kraken x61 or any others, as obviously, a £500 upgrade on new components is kinda pushing it for me. Additionally, when gaming, the CPU doesn't seem to get over 50c, which is mostly what I will be using it for, with some video rendering etc.

But the questions I am wondering,

If the 4590 on 100% load runs at 55-60c, what is the expected temperature of the 6700K on full load (Without Overclocking), and with my current cooler, with a TDP of up to 200W and recommended 140W, what could the 'Slight' overclock that can be applied be?

I know it is more about the 'Silicon Lottery' and other chance-games with the processors, but could an estimate be given? Such as 4.4GHz-ish?

Or, would it be better to get a 6600K and some form of Water AIO Cooling Technique, such as the ones listed above? Which is the better one, and if (I know it is also a game of chance), has the lower chance of failing/bursting.

Thanks in advance.

- Dom

(P.S. This can be seen as a discussion, not any sort of issue)
 

xFeaRDom

Estimable


Not too bad then, is that with air cooling or with water? I'm guessing water cooling.

 
It's really hard to say what temps to expect without knowing what cooler you're currently using. Water cooling isn't necessary to overclock either an i5 or i7 but there are things that will affect how far you can overclock.

Ambient room temps have a direct effect on cooling. Case airflow. Cpu cooler used. Individual cpu in terms of how far it's capable of overclocking and at what vcore which can vary from chip to chip. No way to know what the chip you get is capable of. Higher vcore means higher temps. Usually an i7 will be slightly hotter than an i5 due to higher clock speeds and ht which keeps the cores busy working more steadily than an i5 under heavy multithreaded loads.

Also depends on whether you try to use the motherboard's built in ez overclocking options which tend to be a bit too aggressive with the vcore for the benefit of stability than an oc done manually in the bios making finer adjustments.

There's no real way to say this cooler, this cpu, this overclock and this temp. What if you get a poor overclocker? A great overclocker? Even cpu cooler benchmarks are typically done in a controlled environment with a target ambient temp of say 22c. So what if your ambient room temps are 28-30c? Those figures won't match what you'll experience. It's generally easier to wait and see, test it for yourself and make adjustments and watch your temps. Otherwise it's all speculation without much accuracy unfortunately.
 

bwen1

Reputable
May 28, 2015
389
1
4,960


I'm using H115i and at 4.6GHz 1.32V my max temperatures are 55-60C
 

xFeaRDom

Estimable


Yeah I know all of this,

My cooler isn't the best but it is a recommended one on a lower budget, the Arctic Freezer 13, which everyone hates on, but it is definitely a pretty decent cooler, dropping my Load Temperatures from 70c to around 55c. My room is generally quite cold, probably low 20's. Case airflow, I have a fan on all but 1 fan slot, which is 6 Case Fans, at the moment, (One will have to be moved if an AIO system is purchased), so the airflow is generally pretty good, with 2 high CFM Fans (around 40-50CFM) Meant to be higher on 100% but its on around 70%.

But is there any guesstimate,

Lets just say, I was somewhat lucky, and got an in-the-middle overclocker, what would the overclock be?

And If I was to overclock, I would do it manually, not using the 1-click system.

About the accuracy, I'm not too bothered what I get, even if I can't overclock it, then I'm fine with it.

I'm most likely going to purchase these items anyway, and just hope.

Also, in your opinion, what is the best AIO water cooling system, most people recommend the H100i or the NZXT Kraken. But is there any other ones, budget isn't really an issue.






Pretty good, can you see a reasonable performance increase, I have never overclocked before, so I don't really know what to expect in visible performance. I can probably guess though.
 

xFeaRDom

Estimable


If that's possible, I'll be pretty happy with using just air cooling, trying to work a way out to use an AIO without bricking my whole system if it leaks.

Thanks for the help :p Hopefully I get a good overclocker when I purchase it.

Hopefully I'll be able to sell my DDR3 RAM, Motherboard and 4590 for a decent bit of money and get some money back :p Could probably get £100 for my CPU, and 40 for both the Mobo and RAM