Closed Loop Cooler Performance

[LaserBoss]

Is there a significant difference between a push and push pull configuration? Can you see a noticeable improvement in temperatures or is it only minor. And how much does thermal interface material have to do with CPU temps?

[ImBleu]

I tried a Push/Pull setup on my H105 and noticed a few degrees, but barely anything. If you have spare fans, Sure. If not, don't bother.

[slightlyjaded]

Is there a significant difference between a push and push pull configuration? Can you see a noticeable improvement in temperatures or is it only minor. And how much does thermal interface material have to do with CPU temps?

High/mid end cooling is never going to be about idle temps, and honestly in some cases an AIO cooler is going to be worse at idle than a good air cooler. I cannot recommend any 120mm AIO, as honestly they're worse in any situation than a good air cooler, except for a confined space application where you can't fit a good air cooler.

 

As to a push/pull, vs just a push on a 240mm+? it gives you about 10-20% more heat disapation. It's more of a buffer than a way to get lower temps.

 

The weird thing is I find the quality of your thermal paste has far more impact in an AIO cooler. You're not just trying to dissipate heat, but get it away from important components as quickly as possible, and honestly even the most expensive thermal compound isn't going to set you back more than 20 bucks. I found that artic silver was a good compromise between cost, performance, and availability, but your mileage may vary, and I'd recommend you check out review sites, and see what you're willing to buy.