Modder claims Assassin's Creed Odyssey's high CPU load on PC is because of "insane driver overhead caused by really naïve resource management", and not correlated to the DRM : r/Games
How to Play Assassin's Creed Odyssey with Low-End Hardware | Tom's Hardware
Assassin's Creed Odyssey PC Performance Explored
Assassin's Creed Odyssey PC Performance Analysis
Assassins Creed: Odyssey News - Assassin's Creed Odyssey PC Performance Report and GPU Benchmarks
Assassin's Creed Odyssey is less CPU demanding than Origins, no stutters, GTX980Ti can't handle High/1080p/60fps
Assassin's Creed Odyssey PC Performance Analysis
Assassin's Creed Odyssey PC requirements: what specs you need for 60 fps | PC Gamer
AC Odyssey PC Patch 1.03 Fixes AVX CPU Issues and Offers Improved Performance and Stability
Whats the problem with AC ODyssey performance | Ubisoft Discussion Forums