: Search for "Graphics Settings" in Windows, browse for WoWClassic.exe , and set it to High Performance .
: Set to 90–100% . Dropping to 90% provides a safe FPS boost with minimal blurriness. Anti-Aliasing : Set to None or CMAA . Advanced Performance Tweaks Navigate to System > Advanced for further optimizations: WOW Classic: Wrath of the Lich King PC Fps Boos...
: Use DirectX 12 for modern hardware to enable multi-threading. Switch to DirectX 11 only if using an older GPU or experiencing crashes. : Search for "Graphics Settings" in Windows, browse