Scientists have created the first silicon chip that harnesses the spin of particles to perform probabilistic calculations. It promises to be more efficient and consume less energy, making it an ideal candidate for artificial intelligence. In theory, this could lower the cost of services like virtual assistants or recommendation systems. In theory.
How the chip that uses quantum physics to save energy works ⚡
The chip uses the spin of electrons, a quantum property, to process information probabilistically rather than binarily. This allows certain calculations, common in AI, to be performed with much less energy than conventional chips. The reduction in power consumption is significant, which could alleviate the energy demand of data centers. However, it remains a niche technology, far from replacing current processors.
Fewer watts, more margin: the business of efficiency 💰
History has taught us that when a technology lowers costs, you rarely see the savings in your pocket. Instead, the manufacturer invests it in adding more features to distract you and more sensors to collect your data. So don't expect your virtual assistant to be cheaper. Most likely, it will still charge you the same, but now it will recommend shoes you don't need with impeccable energy efficiency.