My Laptop is ASUS Vivo book X505ZA with AMD Ryzen 5 2500U with Vega 8.
In official webpage of AMD its FREESYNC SUPPORTED...but my AMD software say FREESYNC not supported.
I tried this CRU tool and also found the my display specs FREESYNC range is 40-60 thru AMD software...hence add freesync range 40-60 with cru. i even tried the YouTube and set it at 40-70...
STILL ALL the results were same...screen would flicker...and fps goes about 80 range....but my windows settings says its 60hz display