Mercury Research: x86 CPU shipments from Intel, AMD, and others fell 34% YoY and 19% QoQ in Q4, the biggest drops in 30 years; 374M units were shipped in 2022
Low demand and excess inventory cause a huge decline in x86 CPU shipments for Q4, according to Mercury Research.
Context & Ripple Effects
The Q4 collapse ends a streak of share-record headlines: AMD had just hit 25.6% of the x86 market in Q4 2021 and pushed to a record 27.7% in Q1 2022, even as desktop units were already sliding 30% quarterly. Mercury Research's 34% YoY, 19% QoQ drop — the steepest in 30 years, capping a 374M-unit 2022 — shows that share gains could not insulate either vendor from a demand air-pocket.
The downturn is broader than x86: Apple's Mac shipments fell 40.5% YoY in Q1 2023, the worst of any PC maker, as total PC shipments dropped 29%. And it rhymes with an older pattern — AMD blamed a 35% revenue decline on the shrinking PC market back in 2015, making this the second deep PC-driven trough in under a decade.
First-order effects
- Intel and AMD enter 2023 with excess inventory and weak sell-through, forcing both to cut shipments and pricing to clear channel stock rather than chase unit share.
Second-order effects
- With the PC pool shrinking, AMD redirects capacity and investment toward higher-margin demand — the AI spending it later funds with a reported up-to-$5B bond sale — while its x86 share keeps climbing, reaching 28.7% of desktop units by Q3 2024.
Third-order effects
- If PC volumes keep contracting through cycles, x86 economics shift from unit growth to share capture and mix, pushing Intel and AMD to fund themselves through capital raises and debt aimed at data-center and AI compute instead of the desktop.
The trend: The x86 market is cycling from pandemic-era volume peaks into a structurally smaller PC business, with both Intel and AMD repositioning around AI and data-center compute.