Is the Samsung 9100 PRO read/write latency actually unstable?

The data I pulled from HWiNFO was a total mess. Running on Windows 11 24H2, Storage Report 01 showed read/write latency jumping wildly between 0.18ms - 0.29ms. I tried toggling High Performance mode in the BIOS power management, but it did absolutely nothing. I then dove into the GamePP resource tracking module and noticed background tasks were eating up 14% - 20% of the bandwidth, which basically queued my critical game instructions. To fix this, I went into Task Manager, hit the Details tab, and manually set the game process priority to High while monitoring the timings via Speccy. After that, my framerate finally settled between 58fps - 64fps, and that sluggish, muddy feeling was gone. However, during those massive ultimate ability effects, latency still peaks at 0.27ms. It feels like a physical bandwidth ceiling with the current driver version that we just can't shake off yet.
Category:Software Usage Last updated:January 15, 2026 9:18 AM