ASUS BIOS Update Improves Intel Core Ultra 155H "Meteor Lake" Performance/Watt

UltrabookReview, which recently took the ASUS Zenbook 14 OLED UX3405 for a spin, noticed something interesting with the Intel Core Ultra 155H "Meteor Lake" processor powering it—apparently Intel is still working with its device partners to improve performance and efficiency, and a UEFI firmware update (BIOS update) from ASUS improves the processor's performance/Watt. The reviewer compares the notebook with its original BIOS version 201, to the updated version 203, and notices improvements in performance/Watt at 28 W. The firmware apparently updates the notebook's power management. The improvements are most apparent with Cinebench R23, where the best-run score with the original 201 firmware was 12357 points, and the updated 203 firmware was 13873 points (a 12.25% improvement). You can catch the review in the source link below.