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
GTX 1660 vs. GTX 1660 Ti vs. RTX 2060 | Spec Comparison | Digital Trends
GeForce GTX 1660 Ti Mega Benchmark | TechSpot
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Nvidia GTX 1660 Super vs 1660 Ti: Which is best? | Rock Paper Shotgun