TweakTown uses a different method for testing CPU heatsinks which allows for an even playing field across all product tests. We feel that by using the same ambient temperature and strict lab-like testing procedures we are able to accurately compare one product to another. More information on our testing procedure can be found in the T.E.C.C. article here.
The Cooler Master V10 200+W Hybrid T.E.C. cooler performs admirably against the competition. It's in direct competition with The Z600R and Hyper 212, as well as the majority of the Xigmatek line. Oh, wait a minute, that's right, This V10 has a T.E.C. on it!
As you can see, there isn't very much benefit to having this strapped to the monster sized cooler, just the benefit of your wallet lightening due to the use of more electricity for a couple of degrees. I tested the cooler both with the T.E.C. active and without it being plugged in. Without the T.E.C. the V10 alone loaded at 56° Celsius, so in essence with 70W worth of peltier, it's only good for around a 3° gain in performance. I find this slightly disappointing, as I had higher expectations of the V10's T.E.C. cooling efficiency.
As I stated earlier, I found it odd that Cooler Master only rated their fans at the minimum rating of 17dBA. Since I did run both idle and load tests without the T.E.C. being powered, I could get a reading on the fans in both situations without the added noise of the PSU that was needed to fire up The V10's pelt. An idle reading of 58dB isn't all that bad, but the loaded dB of 67 ties the V10 with another and is bested by only one other as the loudest cooling solution on the list.