AMD now owns 40% of server and desktop CPU revenue share, according to Mercury Research
AMD shared a summary of Mercury Research data for Q4 2025, showing the company reached 41.3% server CPU revenue share. It is the first time AMD’s server revenue share has been reported above 40% in this dataset.
In servers, AMD reported 28.8% unit share and 41.3% revenue share for Q4 2025. That is up 1.0 points Q/Q and 3.1 points Y/Y in unit share, and up 1.8 points Q/Q and 4.9 points Y/Y in revenue share.
On the client side, AMD reported 36.4% desktop unit share and 42.6% desktop revenue share in Q4 2025. Mobile was listed at 26.0% unit share and 24.9% revenue share, with a 4.1-point Q/Q increase in mobile unit share.
Source: Mercury Research/Ryan Shrout
For combined client CPUs, AMD reported 29.2% unit share and 31.2% revenue share in Q4 2025. Across total x86 CPUs, AMD reported 29.2% unit share and 35.4% revenue share, up 2.9 points Q/Q and 6.8 points Y/Y in revenue share.
Based on the latest Mercury Research data (sent over by AMD this afternoon), AMD hits record 41.3% Server Revenue Share in Q4 2025 🚀
For the first time, AMD has surpassed the 40% mark in server revenue share.
What’s even more interesting is the "Quality of Share", they aren't… pic.twitter.com/lUTtJkh4R1
— Ryan Shrout (@ryanshrout) February 11, 2026
AMD’s chart notes that revenue share is calculated by AMD based on Mercury Research data. Ryan Shrout also pointed to the gap between unit and revenue share as a sign of a higher-priced mix, and said Intel will need strong upcoming products to respond across mobile and desktop.
Source: Ryan Shrout , Wccftech
