Earlier I mentioned that FreeSync 2 is really a collection of several idea/features, and while HDR is certainly the marquee feature of FreeSync 2, it’s not the only feature. With FreeSync 2 AMD will also be tightening the standards for what variable refresh functionality that approved monitors need to support.
As a result, AMD has tightened the standards for FreeSync 2. All FreeSync 2 certified monitors will be required to support LFC, which in turn means they’ll need to support a wide enough range of refresh rates to meet the technology’s requirements. Consequently, anyone who buys a FreeSync 2 monitor will be guaranteed to get the best variable refresh experience on an AMD setup, as opposed to the less consistent presence of LFC on today’s FreeSync monitors.