Display and operational characteristics of ROG Zephyrus Duo 15

We owe you the second part of the tests for Zephyrus Duo. In addition to encryption, encoding, tests of memory and SSDs, this article provides detailed performance evaluation under Nvidia OptiX interface, display measurements, and most importantly, an in-depth analysis of operational characteristics. Heating, power and clock management are captured for the first time in detailed flowcharts across all modes (Turbo, Performance and Silent).

Heating and battery life


The maximum CPU and GPU temperatures are not among the lowest, but it should be noted that in this case it was more or less fluctuations in the maximum boost time and then the temperature dropped to lower values, which we will show in a moment when we compare modes and extended Blender tests.

The battery life, which is over 3 hours, was a pleasant surprise which is not really a habit with ultra-powerful gaming machines. After all, the Omen X 2S didn’t even manage 2 hours… With the second display turned off, less brightness and office work, you could get to 5 hours, but it’s definitely not an ultrabook with 10 hours of endurance.

Asus ROG Equalizer: Robust 12+4pin connectors that don’t burn?

Failures of the 12V‑2×6 power cable (formerly 12VHPWR) have become the scourge of recent GPU generations. Especially for Nvidia cards pushing this power standard, but also for a few Radeon models using these connectors. Various attempts to work around or mitigate the risks have popped up; this time, Asus is introducing the Equalizer special‑purpose cable for its power supplies, that aim to prevent connector melting in several ways. Read more “Asus ROG Equalizer: Robust 12+4pin connectors that don’t burn?” »

Asus ProArt PF120: The most efficient fan at low noise level

It wants to go head‑to‑head with the Phanteks T30-120 fan, while also having a slight edge in every respect. That’s Asus’s marketing—and now comes reality in HWCooling’s in‑depth analysis. The ProArt PF120 fans are truly something exceptional and worth paying attention to. High cooling efficiency and elegant daisy‑chaining are just the beginning. The overall design of Asus’s fans is impressive. Read more “Asus ProArt PF120: The most efficient fan at low noise level” »

The end, or just the beginning? 100 fans in HWCooling tests

Our database now includes one hundred fans—75 in the 120 mm format and 25 models with a physical size of 140 mm. In this article, we have compiled all data into unified charts. What was once separated for clarity is now brought together again, and the commentary will also include a… look ahead regarding fan testing. But we can already reveal that there is still a lot more to come. Read more “The end, or just the beginning? 100 fans in HWCooling tests” »

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