FPS Lab: before and after FPS measurements
- FPS measurement through Intel PresentMon (shipped with NyxBoost). PresentMon reads Windows events about displayed frames and injects nothing into the game. NyxBoost runs it only if the file matches the official Intel release. Windows allows this measurement only with administrator rights: without them NyxBoost says so instead of showing zero.
- FPS Lab on the Gaming page: before and after measurements of 30, 60 or 120 seconds, average FPS, 1% and 0.1% lows, stutters. Each run records its conditions: power plan, battery, graphics driver, CPU load, profile and the settings turned on for the game. A difference counts only if series of 3 or more runs do not overlap; otherwise it is "within the margin of error". A warning appears if the runs' conditions differ.