Lenovo Legion Y545 (15.6 Inch 60Hz FHD/9th Gen Intel Core i7 9750H/16GB RAM/1TB HDD+128GB SSD/Nvidia GTX 1660Ti 6GB Graphics/Windows 10)

Performance

The GPU here is an upper midrange GTX 1660Ti with  GB of dedicated graphics memory though it is true that you may not be as powerful as its 20 series RTX counterparts however I don’t think so there is any game that would be unplayable.

How is the Lenovo Legion Y545 Gaming?

The Lenovo Legion Y545 has a decent gaming performance and you should be able to play most AAA at 60+ FPS at Ultra settings. The limitation is the 1080p resolution and 60Hz refresh rate. The following benchmarks are for the GTX 1660Ti mobile.

Gaming Benchmarks

• Below 20 FPS– Unplayable/laggy/stuttery
• 20-30 FPS– Below average, acceptable for some laggy for others. 
• 30-45 FPS– Average, acceptable for most people.
• 45-60 FPS– Above Average, Smooth animation/No lag.
• 60-90 FPS– Semi-Professional.
• Above 90 FPS– God tier/Hardcore/Professional.

Fortnite

• Low ( 720p): 60 FPS
• Mid ( 1080p): 60 FPS
• High ( 1080p): 60 FPS
• Ultra ( 1080p): 60 FPS

PUBG ( PlayerUnknown’s Battlegrounds)

• Low ( 720p): 60 FPS
• Mid ( 1080p): 60 FPS
• High ( 1080p): 60 FPS
• Ultra ( 1080p): 54 FPS

GTA V

• Low ( 768p): 60 FPS
• Mid ( 768p): 60 FPS
• High ( 1080p): 60 FPS
• Ultra ( 1080p): 52 FPS

CS:GO (Counter Strike: Global Offesnsive)

• Low (768p): 60 FPS
• Mid (768p): 60 FPS
• High (768p): 60 FPS
• Ultra (1080p): 60 FPS

League of Legends 

• Low (720p): 60 FPS
• Mid ( 1080p): 60 FPS
• High ( 1080p): 60 FPS
• Ultra ( 1080p): 60 FPS

Overwatch

• Low (720p): 60 FPS
• Mid (768p): 60 FPS
• High (1080p): 60 FPS
• Ultra (1080p): 60 FPS

Apex Legends

• Low (720p): 60 FPS
• Mid (1080p): 60 FPS
• High (1080p): 60 FPS
• Ultra (1080p): 60 FPS