Absolute Performance

We've taken a look at the coolers at their lowest settings, now let's see how things turn around when we run them at the highest settings available. This is the point where the closed loop coolers are going to more aggressively dominate the quieter air coolers.

Load Temperatures (Maximum Performance)

Sure enough, it's actually an even split. At full bore, the liquid coolers are at the top of the list while the air coolers, engineered primarily for silence, are at the bottom. The noise levels are much more telling.

Load Noise Levels (Maximum Performance)

Outside of the inefficient SilverStone HE-01, the air coolers are quietest under load. Again, though, the Swiftech H220 is worth mentioning. While its absolute thermal performance left something to be desired compared to the smaller and theoretically inferior NZXT Kraken X40, the Kraken X40 has to run its fans a lot harder to hit those thermals.

Silent Running Performance Conclusions: It Always Depends on Your Needs
Comments Locked

62 Comments

View All Comments

  • DanNeely - Friday, April 26, 2013 - link

    In the last test it was 6C hotter than the worst cooler in this review. That would put the core temp in the high 90s and possibly result in thermal throttling.

    http://www.anandtech.com/show/6830/cpu-air-cooler-...
  • tsponholz - Friday, April 26, 2013 - link

    It would be nice to see this a baseline.
  • Hrel - Friday, April 26, 2013 - link

    agreed, just mention the numbers outside of the graph, so it doesn't fuck up the comparative look.
  • Torrijos - Friday, April 26, 2013 - link

    It's a little sad not to have the H110 on that test since it tends to be quieter than the X60 for the same level of performance.
  • JustMoreFun - Friday, April 26, 2013 - link

    It's very sad that you up to now didn't test one of the Thermalright Coolers, as they are commonly referred to as being the reference when it comes to air coolers.
  • davidthemaster30 - Friday, April 26, 2013 - link

    If the NH-U14S, was mounted so that it pushed air towards the top of the case, would it still block the PCIe slot?
  • marc1000 - Friday, April 26, 2013 - link

    I don't believe it would fit inside the case in this position... it looks like it would go past the backplate.
  • epoon2 - Friday, April 26, 2013 - link

    You should check with Noctua, they have an FAQ listing motherboard compatibility
  • spidey81 - Friday, April 26, 2013 - link

    First I'd like to say that I thoroughly enjoy your articles. In your recommendation of the U12S/U14S over the D14 I think you may have missed something. At your current 4.4 Ghz overclock the smaller/cheaper heatsinks performed, let's say, more efficiently. However, wouldn't the D14 be able to handle a higher thermal load that come with higher overclocks? So it's kind of like you said, it depends on your usage. It would be interesting to see at what point in overclocking would the D14 become worth purchasing over it's smaller siblings.
  • epoon2 - Friday, April 26, 2013 - link

    it scales in the same direction for all coolers as temperature increases, common sense or wrong?

Log in

Don't have an account? Sign up now