Thermaltake Frio CPU Cooler

Do you hate the puny stock heatsink and CPU fan’s included in the package when you purchase a new processor? Yeah, me too! Do you by default just set the stock stuff aside and install your big boy heatsink and fan? Yeah, me too. Then you know very well that when you overclock any CPU every degree you can lower the temperature the longer it will live.

But any off the shelf heatsink and fan combo won’t do. You need the best air cooling heatsink and fan if you are not going with water-cooling. That is why we test many different heatsinks and fans from many different manufactures to see how they perform and also compare then side by side. Today we have the Thermaltake Frio CPU cooler to put to the test. Keep reading to see how it fairs against others in the same category.


Like most other higher-end CPU coolers, this one is in the same size range so you should really install this in a mid to full size case (for better airflow). As usual, big CPU coolers come in big packages and the Frio is no exception. The packaging is pretty attractive with the picture of the Frio itself on the front with the Thermaltake logo on a black background. The back of the box has more pictures and a list of main features. The sides have specifications and other related information.

Upon opening the package, all you see is Styrofoam that helps protect the heatsink’s fins from damage. The contents include the Frio heatsink with one fan attached, a second fan, installation hardware (back plates, brackets and screws), a small tube of thermal compound and the manual.


As with most, if not all, high-end CPU cooler, you will need to replace the back plate on the motherboard with one that comes with the Frio. If you have done this before or are replacing another aftermarket CPU cooler, than you can probably use the existing back plate, but i would recommend using the one supplied so you don’t have any issues later. I installed this on my Gigabyte GA-870A-UD3 AM3 motherboard that has an AMD Phenom II X4 965 processor installed on it. Since I have an AMD compatible motherboard and an AMD processor, I will be using the AMD installation hardware.

First, you need to remove the retention module by unscrewing it from the top but making sure that you don’t lose the back-plate. Then you will need to attach the curved mounting bars (with the plastic washers) supplied in the package for AMD boards. Just make sure that the curved sides of the mounting bars are pointing inwards (towards the CPU).

Now, just apply the thermal compound on the CPU and place the cooler on it (make sure the plastic cover is removed from the base of the heatsink). Now, comes the tricky part of screwing the heatsink to the mounting bars. You have to secure the two screws to the screw threads of the mounting bars (tightly, but not too tight). Once the heatsink is secure, you can attach the second fan (use the supplied vibration-absorbing soft mounts). Connect the power connectors to the fan power connectors on your motherboard. That’s all, you are done.


CPU : AMD Phenom II X4 965 Black Edition 3.4GHz (4 cores)
Motherboard : Gigabyte GA-870A-UD3 AM3 (USB 3.0)
RAM : G.Skill Ripjaws Series 4GB (2 x 2GB) 240-pin DDR3 PC3 12800
Graphics Card : PNY GeForce Verto GTS 250 1GB
Hard Drive : Seagate Baracuda 320GB SATA (3.0 Gb/s)
Power Supply : Thermaltake Thoughpower XT 775W
Optical Drive : Sony CD/DVD RW
Case : Thermaltake Element G
Case Cooling : Various Intake and Exhaust Cooling Fans
Operating System : Microsoft Windows 7 Enterprise 64-Bit


First, I will test the system at idle by leaving it sitting for 1 hour. Then I will perform a load test using CPU Burn-in v1.01 for 1 hour also. I will use Gigabyte’s EasyTune 6 (ET6) utility to monitor the temperatures. I will then install the Thermaltake Frio CPU cooler and perform the above tests again. Then we will compare the stock heatsink and Frio test results along with some other CPU coolers to see how much improvement we actually get. I will not be able to compare with any other CPU cooler because this is a totally different test system.


Looking at the results, we can clearly see that the Frio is right there with some of the best CPU coolers on the market. The Noctua NH-D1, Noctua NH-C12P, the Spire TherMax II and the Frio are in very close range of each other while the Evercool Transformer 4 and the Stock AMD heatsinks join their hand together in shame.

So at idle, the stock AMD CPU cooler maintained a temperature of 51oC, Spire TherMax II was at 28oC, NH-D1 was at 27oC, Transformer 4 was at 42oC, the NH-C12P was at 30oC and the Frio was at 29oC on average after one hour. However at full load, the stock AMD CPU cooler peaked at a boiling 86oC, the TherMax II at 37oC, NH-D1 at 35oC, Transformer 4 at 70oC, the NH-C12P at 45oC and the Frio at a mere 40oC on average after one solid hour. While the Frio is not the top performer here, it is very close to the top.


The Thermaltake Frio CPU cooler is an excellent choice for any average or enthusiast computer setup. Performance is excellent and the fans are very quiet. The overall installation was fairly easy but not as easy as I would have expected (not tool-free installation). The fans provide awesome cooling and would be good with some overclocking also. The cooler performed very well in all our tests and it beat the AMD stock, the Evercool Transformer 4 and the Noctua NH-C12P coolers without any issues. Overall, the Frio is a of decent size and provides very good cooling. I would highly recommend this CPU cooler for anyone looking to replace their stock heatsink with something that can handle a lot more. The lowest price I found online for this was around $42 USD which might be a fit the budget of the everyday user.

highly recommended award


All around great CPU cooler.


Very good cooling and not huge.


Not your standard installation.