Intel’s 14th-generation processors don’t provide any main new options. In truth, they’re merely refresh variations with increased frequencies, increased energy consumption and better temperatures. Performance has improved… A little bit, however the nuisance is bigger. TechpowerUp took a have a look at the Core i9 14900K (examined right here). By decreasing its energy restrict one after the opposite, it’s potential to drastically cut back energy consumption and heating, with out sacrificing an excessive amount of efficiency.
i9 14900K: 125W energy restrict, the perfect ratio!
The most important curiosity of such a processor lies within the efficiency it’s able to attaining. However, the 14900K continues to be an energy-hungry processor that consumes a variety of energy. So heating goes hand in hand. In different phrases, with a inventory energy restrict of 253W, the CPU consumes 170W in purposes and 144W in video games. As for heating, this mannequin can attain 94°C in purposes and 81°C in video games.
Reducing the ability restrict can drastically cut back these two values. At 125W, the optimum profile in response to our colleagues, consumption falls to a median of 91W in purposes (47 checks) and 106W in video games (13 video games). As for temperature, we lose as much as 35°C in purposes and 19°C in video games!
However, if these figures are tempting, what concerning the efficiency obtained? Well, with an influence restrict set at 125W, the CPU is on a par with a Core i7 14700K on common for purposes. In gaming, common efficiency is equal to that of the 14700K, however with decrease energy consumption/heating. In different phrases, with an influence restrict of 125W, we obtain 92% of inventory CPU efficiency in purposes, and lose only a few factors, 2.5% of efficiency in video games!
In quick, it’s an fascinating train to do in your facet, since you may drastically cut back temperature, noise and energy consumption. It’s all finished by merely adjusting a number of settings within the bios. If want be, you may all the time reset the ability consumption restrict to 253W. In the meantime, it’s an effective way to stop your cooling system from going haywire and damaging your ears, whereas lightening your EDF!
Here’s the take a look at by our colleagues!
