My CX48 auto updated to firmware version 3.10.20 today, and this added Freesync Premium support over HDMI!
Until now it was only the Nvidia RTX 2000 series cards and the GTX 1600 range that supported VRR over HDMI (GSYNC) on these models.
I can confirm Freesync works flawlessly on my Radeon 7 (Vega architecture), so will also work on all RX Navi cards, not 100% sure about RX400 or RX500 (Polaris) cards, but I wouldn't be surprised!
Awesome update and one more reason to go OLED!
Either turn on auto update on your panel, or download from here: (click software & drivers on the right)
https://www.lg.com/us/support/product/lg-OLED65CXPUA.AUS
Until now it was only the Nvidia RTX 2000 series cards and the GTX 1600 range that supported VRR over HDMI (GSYNC) on these models.
I can confirm Freesync works flawlessly on my Radeon 7 (Vega architecture), so will also work on all RX Navi cards, not 100% sure about RX400 or RX500 (Polaris) cards, but I wouldn't be surprised!
Awesome update and one more reason to go OLED!
Either turn on auto update on your panel, or download from here: (click software & drivers on the right)
https://www.lg.com/us/support/product/lg-OLED65CXPUA.AUS