Older Android 7 or Android 9 instances do not support high FPS well. You need the Pie 64-bit or Android 11 instance.
: One of the most effective ways to boost quality is ensuring BlueStacks uses your dedicated graphics card (NVIDIA or AMD) rather than the integrated CPU graphics. This provides a direct FPS boost and allows games to render at their highest settings. Unlocking High FPS (120+ FPS) bluestacks 150 extra quality
While the phrase is not a standard industry term or a specific version of the software, it most likely refers to a targeted configuration for achieving ultra-high performance (150+ FPS) or a specific pixel density (DPI) setting for "extra" visual clarity on the BlueStacks 5 emulator. Older Android 7 or Android 9 instances do