Your PC's firmware could be throttling your FPS ...
No one who assembles a PC or sets up a new computer can avoid the BIOS or UEFI. That’s where you define the basics, from the boot sequence and memory profiles to security features like Secure Boot.
PCWorld explains that UEFI firmware controls hardware initialization and boot processes, often causing issues mistakenly blamed on Windows. Understanding UEFI settings helps troubleshoot boot problems ...