Corsair Hydro Series: H60, H80 and H100 Reviewed
by Jared Bell on November 7, 2011 12:00 AM EST- Posted in
- Cases/Cooling/PSUs
- Corsair
- Water Cooling
Test Setup
| Cooling Test System | |
| Case | Corsair Graphite Series 600T |
| Processor | Intel Core i7-2600K (4x3.4GHz, 3.8GHz Turbo, 32nm) |
| Motherboard | ASUS P8P67 Pro (BIOS version 1502) |
| Memory | G.SKILL Ripjaws X Series 8GB (2x4GB) DDR3-1866 Kit |
| Graphics Card | MSI GTX 580 Lightning |
| Solid State Drive | OCZ Agility 2 120GB |
| Hard Drive | Seagate Barracuda 7200.11 1.5TB |
| Power Supply | Corsair HX850 Power Supply |
| Operating System | Microsoft Windows 7 Professional 64-bit |
| Test Coolers |
Stock Intel HSF Corsair H60/H80/H100 Thermalright Silver Arrow |
| Thermal Compound | Arctic Cooling MX-2 |
Testing Procedures
For temperature testing we load our Core i7-2600K's four cores and eight threads using Prime95 version 26.6. For the sake of consistency, we use the Small FFT stress test. Most likely in daily use, your CPU will rarely reach the temperatures Prime95 and other applications used for stress testing will produce. This should present a worst-case scenario for CPU temperatures and allow us to really see how these CPU coolers handle heavy loads. Due to fluctuations in the ambient temperature during testing, albeit minor, we use delta temperatures to compare results.
Real Temp version 3.67 is used to monitor and log temperatures with samples taken once every second. We run each test for 15 minutes, take the average temperature of all four cores, and use a three minute rolling average to calculate the results. The final temperature is the average of the last three minutes from the test. We then take the final calculated temperature and subtract the room’s average ambient temperature to get our delta temperature. This method has the least temperature fluctuations and is the most consistent.
In addition to the Corsair Hydro Series coolers, we’re testing with Intel’s stock HSF as a baseline, and representing high-end air-cooling is the frankly massive Thermalright Silver Arrow. The Silver Arrow comes with two 140mm fans, with one fan sandwiched between the two large radiator towers. It also weighs in at a hefty 825g without the fans, or around 1.2kg with the fans and clips. Thankfully, it comes with a good mounting solution so as to avoid putting too much strain on your motherboard, but there’s no denying the fact that this is a heavy cooler.
Each cooler is mounted and retested three times to verify good contact was made. We use Arctic Cooling MX-2 instead of the thermal interface material (TIM) that comes preinstalled on the test CPU coolers. There is no curing time allowed between mounts or changing CPU coolers—the MX-2 TIM we use claims not to need curing anyway. These methods help ensure consistency across all tested coolers as well as provide comparable results.
We test each cooler at the Core i7-2600K's stock 3.5GHz frequency, which is the speed it runs at if all four cores are maxed out at 100% and Turbo Boost is enabled. For testing purposes, we disable Turbo Boost and manually set the clock speed to 3.5GHz, with Hyper-Threading enabled; the stock speed runs at 1.16V. We also perform the same set of tests with the CPU overclocked to 4.8GHz using 1.4V, again with Turbo off and Hyper-Threading on.
For noise measurements, we use a Check Mate CM-140 SPL meter. All noise tests are conducted between 1 and 3 AM to ensure the lowest possible ambient noise. In our test environment, we measured ~29 dBA with the test system turned off. Before and after each noise test, the same ambient ~29 dBA measurement was verified. We measured 1 foot away from the test chassis with all doors installed. Our goal is that this method for measuring noise will best mimic a typical usage scenario, though obviously the choice of case, power supply, and graphics card also plays a role.
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mach2plus - Monday, January 23, 2012 - link
"why do the big honking air coolers consistently outperform the sealed water cooling units?"What testing are you referring to? I have read reviews of the H80 and H100 here and elsewhere, and your comment just doesn't seem to make any sense...
please elaborate on your claim and cite facts, please.
johnyfriend - Monday, November 7, 2011 - link
Went with the Antec Kuhler than with Corsair as the Corsair one was not so quiet...Happy with Antec now...jigglywiggly - Monday, November 7, 2011 - link
What happened to all the other coolers? Like the thermalright ultra 120 x, this test is useless atm without better comparisons.Beenthere - Monday, November 7, 2011 - link
The test data clearly shows no cooling advantage to the Corsair closed loop water-coolers and they are a poor value compared to quality HSFs. Open loop coolers costing >$185 have some merit if you like to tinker and want to do some more extreme OC'ing, but water-cooling for PCs in general is hardly worth the cost and trouble. It only takes one leak to fry your PC hardware. A quiet, single fan Xigmatek Aegir costing $70. will deliver as good of or better performance than the Corsair water coolers.http://www.frostytech.com/top5heatsinks.cfm#INTELH...
LancerVI - Monday, November 7, 2011 - link
Spoken like a true non-enthusiast. I have been water cooling for 10 years and haven't had one problem. While I'm no fan of closed loops like this, I can assure you that my open loops performance far exceeds this.Don't base your judgement of water cooling on this limited closed loop, your lack of knowledge and your fear.
Beenthere - Monday, November 7, 2011 - link
As I said open loop cooling systems costing far more are OK if you want to do serious OC work but they are not a good value and one leak can cost you dearly. Just because you system has not leaked does not mean other's have not destroyed hundreds of dollars in PC hardware. My comments are far more objective than most folks who are in one camp or another.Death666Angel - Monday, November 7, 2011 - link
Yes, current generation normal air coolers are pretty great. But they also cause trouble with their size. Some (14cm+ height) may not fit in certain cases. On some motherboards, their width can result in RAM with larger heatsinks not fitting, blocking the first PCIe slot or interfering with HDDs.For all these purposes, AIO water cooling is a great alternative if powerful cooling is still desired.
I had a Noctua C12P in my Lian Li V-351B, because it was the biggest thing that could fit (height restricted by the PSU hovering over the CPU socket). It is okay, but not great (OC very much heat restricted and loud once I go for full load). A friend of mine has the H50 and has the radiator on one of the front intake fans. He can run it silently and much, much cooler as well.
I personally just bought components for a full blown water cooling setup, mostly because I need something to tinker with (file server and new HTPC are done) and I want better OC/lower noise. Though it cost an arm and a leg. :D
JPForums - Monday, November 7, 2011 - link
<quote>On some motherboards, their width can result in RAM with larger heatsinks not fitting ...</quote>I was thinking the exact same thing. While I certainly haven't used the majority of motherboards out there, I have worked with a pretty sizable cross-section (for one person). The above statement is true of every Core i-series and Athlon64 or newer board that I've worked with. This typically only applies to the first slot. Though in many cases, if you want to maintain optimal multichannel capabilities, you loose out on another (two for triple channel controllers).
I ran into this problem with the Thermaltake Frio, several Thermalright coolers, Prolimatech Megahalems, and several Noctua coolers including their 90mm NH-U9F. In fact, some of these coolers with less vertical clearance block the usage of RAM regardless of height.
beginner99 - Monday, November 7, 2011 - link
Yeah I agree with Jared. I have a NH-D14 and it is sometimes annyoing because it blocks so much space I often have to remove it just for some minor change in my setup.Tetracycloide - Monday, November 7, 2011 - link
On the other hand the NH-D14 offers significantly better delta to noise ratios. In my experience mine has certainly been worth the extra hassle of dealing with a large fin assembly every time I open the case because of how well it performs when the case is sealed.