NVIDIA WhisperMode seems to be generally available as from GeForce Experience Version 3.8.1.89 beta and NVIDIA graphics driver R384.94 - Album on Imgur
Эксперименты с технологией NVIDIA Battery Boost. Заставляем работать игровой ноутбук дольше - hi-Tech.ua
The Razer Blade FPS is capped to 30 when it's on battery mode
Acer Predator Helios Wont let me turn on whispermode 2.0 in GeForce experience : r/AcerOfficial
NVIDIA WhisperMode seems to be generally available as from GeForce Experience Version 3.8.1.89 beta and NVIDIA graphics driver R384.94. : r/nvidia