Thermaltake Jing Air Cooled Processor Heatsink Review

What the hell is a Jing? It is Thermaltake's newest CPU cooler to come down the pike. Thermaltake's goal with this new cooler is to be a great CPU cooler that does not pierce your eardrums when it spins up. Let's see if the Thermaltake hits the mark.

Introduction

Thermaltake has a well established history for designing new and unique coolers for enthusiasts. If it is one thing that can be said for Thermaltake it is that it never sit on its laurels. If I had to say something else about them it would be that it is never afraid to try new things. The Jing falls under the "new things" category. It uses a unique open fan design to minimize noise and employs dual fans to increase performance. The color scheme is a risky move and one that users are either going to love or hate.

Article Image

System Setup

The test bed still consists of the GIGABYTE X58-Extreme motherboard, six gigabytes of Corsair DDR3 RAM and the Intel Core i7 920. But for all future tests we are putting the system inside the NZXT Tempest EVO case.

Article ImageArticle Image

Test Methods

CPU

In keeping with the spirit of the [H] we are once again doing hardware testing of all heat sinks. This means milling a very small path into an expensive CPU to place our thermocouple into. This is by far the best way to test coolers and the only way here at the HardOCP.

Article Image Article Image Article Image

Temperatures for the CPU will continue to be measured using our Sperry Digital 4 Point thermometer.

GPU

For this article the GPU will be kept at stock speed to keep any excess heat away from the CPU that could impact the results. In 2D mode the 9500 GT generates very little heat and to further isolate it from the rest of the system we will install it in the secondary PCIE slot.

Thermal Paste

Noctua's NT-H1 thermal paste was selected as the paste of choice for a few key reasons. The thermal paste has been shown to provide excellent thermal conductivity allowing the heat sinks to better do their job. There is no observed curing time. That is, performance does not get any better over time. Any curing time could have introduced variables into the equation causing at best dubious results and at worst unreliable ones. Our channel milled CPU also requires a compound that is more viscous so the mating compound will not seep into the channel and run off.

Temperatures

Ambient temperature will be kept at 25C for the duration of the tests and measured with a MicroTemp EXP non-contact infrared thermometer and cross referenced with the Sperry Digital 4 Point thermometer. Any variance greater then 0.2C will halt the testing until temperatures return within spec for fifteen minutes.

Idle

Idle temperatures will be recorded after a twenty-five minute period of inactivity. Any fluctuation during the last sixty seconds will reset the timer for an additional five minutes.

Load

Load temperatures will be recorded after a twenty-five minute period of 100% load. To obtain this load we will be using Prime95 v25.3 set to blend mode. In this way we can heat up the CPU as well as the memory controller which is now integrated into the die. Any fluctuation during the last sixty seconds will reset the timer for an additional five minutes.

Sound

Sound levels will be measured with a Reliability Direct AR824 sound meter from a distance of four feet away. With everything turned off and the room completely silent the meter registered a sound level of 38dB(A). This is a very quiet room where a simple pin drop could be heard. All sound measurements are recorded in the very late evening to further reduce any ambient noise.