TechInsights, a renowned semiconductor industry analyst, has conducted an in-depth analysis of the Kirin X90 processor, affirming that it employs a 7nm (N+2) fabrication process, contrary to previous 5nm speculation. The Kirin X90 processor powers Huawei's MateBook Fold, a revolutionary foldable laptop introduced in May 2025, which also integrates Huawei's proprietary HarmonyOS 5 operating system. This potent duo has garnered considerable attention. As a Huawei-developed chip, the confirmation of the Kirin X90's manufacturing process is pivotal in understanding Huawei's latest strides in chipmaking technology.