The primary and most helpful feature of is its ability to isolate and dedicate CPU resources exclusively to your game . It essentially micromanages how your computer’s processor handles tasks to ensure your game isn't competing with background software for power. Core Optimization Features
: The software automatically detects your Steam library, allowing you to launch optimized games directly from its interface with a single click.
: It automatically identifies and constrains non-essential Windows services and background programs (like web browsers or music players) that are known to "hog" CPU resources. cpucores-maximize-your-fps
: It allows you to enable or disable hyper-threading on a per-game basis, which can improve performance in older games that don't handle multi-threaded processing efficiently. Additional Utility
: The software isolates your entire Windows Operating System to a single processing core (usually the first one). This prevents system-level background processes from interrupting your game's performance. The primary and most helpful feature of is
: It also works with non-Steam games and standard applications like video editing or graphic design software to give them priority access to the CPU.
: CPUCores dedicates specific processing cores to be used solely by the game you are playing. This ensures the game has nearly 100% of those cores' processing power, whereas the OS default might only provide 60%–90%. cpucores-maximize-your-fps
Watch this review to see how the software prioritizes game resources over background Windows processes: