Zotac GeForce GTX 1660 Ti 6 GB Review 17

Zotac GeForce GTX 1660 Ti 6 GB Review

Overclocking »

Temperatures

Graphics Card Temperatures


GPU Temperature Comparison
IdleLoadGaming Noise
EVGA GTX 1660 Ti XC Black33°C69°C38 dBA
MSI GTX 1660 Ti Gaming X50°C67°C32 dBA
MSI GTX 1660 Ti Ventus32°C68°C35 dBA
Zotac GTX 1660 Ti36°C74°C30 dBA
Testing notes & interpretation
  • GPU temperature listed here is based on GPU-Z measurements of the on-chip temperature sensor.
  • We report these GPU temperatures under a constant load for ease of comparison, as well as an idle-state that most end users will experience often. This combination will help dictate cooling needs, and provide context for how well for the thermal solution performs.
  • Please note that GPU temperature is contingent on a variety of factors. Some, including clock speed, voltage settings, cooler design, and production variances, are beyond control of the end user. Others, such as ambient temperature, case design, and airflow pathway affecting the GPU, can be mitigated to certain extents.
  • The data in the table above shows results for similar cards, achieved in identical conditions during previous TechPowerUp Reviews.

Fan Noise

Noise Testing Details

In past years, gamers would accept everything for a little more performance. Nowadays, users are more aware of their graphics card's fan noise and power consumption.

In order to properly test how much noise a card's fan emits, we use a Bruel & Kjaer 2236 sound-level meter (~$4,000). It has the measurement range and accuracy we are looking for.

Fan Noise Measurement Setup

The tested graphics card is installed in a system that does not emit any noise on its own, using a passive PSU, passive CPU cooler, passive cooling on the motherboard, and a solid state drive. Noise results of other cards on this page are measurements of the respective reference design.

This setup allows us to eliminate secondary noise sources and test only the video card. To be more compliant with standards like DIN 45635 (we are not claiming to be fully DIN 45635 certified), the measurement is conducted at a distance of 100 cm and 160 cm off the floor. Ambient background noise inside the room was well below 20 dBA for all measurements. Please note that the dBA scale is not linear but logarithmic. 40 dBA is not twice as loud as 20 dBA since a 6 dBA increase results in double the sound pressure. The human hearing perception is a bit different, and it is generally accepted that a 10 dBA increase doubles the perceived sound level. 3D load noise levels are tested with a stressful game, not with Furmark.

Unfortunately the idle-fan-stop feature is not included, but the fans are barely audible in that state.

Gaming noise levels are excellent, and quieter than with any other GTX 1660 Ti card we've reviewed today. The foundation for that is a well-chosen balance between temperatures and noise levels despite the cost-effective heatsink.

Fan Noise Idle
Fan Noise Gaming
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