This tweak tells Windows to treat games as a high-priority "task" for both the CPU and GPU.
Windows 10’s built-in background recording can consume significant CPU and GPU cycles, causing stuttering and lower frame rates. Top 6 Windows Registry Tweaks for Competitive Gamers Windows 10 best registry tweaks for boosting fps
The Multimedia Class Scheduler service (MMCSS) ensures that multimedia apps get prioritized CPU access, but it typically reserves 20% of CPU for background tasks. You can reduce this to give games more resources. This tweak tells Windows to treat games as
: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile\Tasks\Games Action : Modify the following DWORD values: GPU Priority : Set to 8 . Priority : Set to 6 . Scheduling Category : Set to High . SFIO Priority : Set to High . 3. Disable Game DVR and Game Bar Windows 10 best registry tweaks for boosting fps