You can get a BIG speed boost in game FPS by disabling optimus on your gaming laptop, I’ve explained why and show you the actual differences in 9 different games at 2 resolutions with optimus enabled and disabled. Legion 7 prices: | Amazon: | Newegg:

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0:00 Intro
0:12 What optimus is and how it works
0:44 Battery life difference
0:57 Which laptops have optimus?
1:41 Can’t disable optimus? Try this!
1:58 How to see which GPU you are using
2:16 Lenovo Legion 7 used for testing
2:42 CS:GO
3:16 Fortnite
3:51 Cyberpunk 2077
4:20 Red Dead Redemption 2
4:43 Assassin’s Creed Valhalla