Games : Assassin's Creed Odyssey Arma 3 Apex - 01:10 hitman 2 - 01:51 Grand Theft Auto V - 02:57 Kingdom Come Deliverance - ...

Are there many differences between the i3, i5 & i7 mobile processors? I am looking at performance and battery life. Does a i7 chew through more power than a i5? I see the thermal output is the same ...