New MacBook Pros Include Improved Thermal System That Apple Says You'll Rarely Need Thanks to Apple Silicon

The new 14-inch and 16-inch MacBook Pros include entirely new designs and a new chassis, and one improvement of the newer chassis compared to its predecessor is improved thermals.

Apple says that the new thermal system in its latest high-end MacBooks is capable of moving 50% more air at lower fan speeds. While the new thermal design is greatly improved, the efficiency of the new M1 Pro and M1 Max chips mean that for most customers, the "fans never turn on" for tasks done daily, according to Apple.

Apple's senior vice president of hardware engineering, John Ternus, touted during this week Apple's event that the new chassis was designed with an "intense focus on performance and utility." The new MacBook Pros are "precisely machined around an advanced thermal system," he added. All in all, the new thermal architecture allows the new MacBook Pros to maintain high performance over more extended periods, without overheating or requiring the fans to turn on at higher speeds.

The new 14-inch and 16-inch MacBook Pros, both configurable with the ‌M1 Pro‌ or ‌M1 Max‌ chips, are currently available for pre-order and will begin shipping to customers next week. Catch up on everything you need to know about these new MacBook Pros using our roundup.