Comparison between GTX 1660ti (mobile) and GTX 1650 (mobile) in 15 games. GTX 1660 ti is almost 50% on average at max settings. Source- Jarrod's Tech : r/IndianGaming
NVIDIA launches new GTX 1650 GPU & 1660 Ti for gaming laptops
GeForce 16 series - Wikipedia
GTX vs RTX Performance -Nvidia GTX1650/1660Ti vs RTX3050 : Techuda
GTX 1650 vs GTX 1660 Ti | Is It Worth? Upgrading 1650 to 1660ti? - YouTube