AMD's Sabrina Chromebook SoC Is Really a Mendocino Alias

According to a report by Phoronix, patch notes from open-source project Coreboot have confirmed AMD's mysterious Sabrina project - destined to power Chromebooks - was just an alias for AMD's recently announced Zen 2 Mendocino SoCs. These new chips have already been confirmed to drop into mainstream Windows laptops and Google Chromebooks by Q4 this year.

These chips will give Chromebooks access to a newly enhanced Zen 2 core shrunk down to 6nm, RDNA2 integrated graphics, and LPDDR5 memory.

As a result of the architecture change, these chips are destined for mainstream notebooks and Chromebooks instead of the mid-range and high-end mobile markets, with a maximum configuration of four cores and eight threads. These chips prioritize good video performance and high battery life instead of raw CPU horsepower. For example, one of AMD's official slides for Mendocino advertised a 10-hour "mixed-usage" battery life with the Lenovo Ideapad 1.

We don't know why AMD went to all this trouble to make an alias for the new Zen 2 parts, but at least now we know the truth.

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Aaron Klotz
Contributing Writer

Aaron Klotz is a contributing writer for Tom’s Hardware, covering news related to computer hardware such as CPUs, and graphics cards.