40 TGP GTX 1650 Max Q vs 60 TGP GTX 1650 Max Q, what's the difference?

Is there more than just a slight difference in fps between these graphic cards in an mmorpg (like ffxiv)?

I went to a store today ready to buy MSI GF63 today, but I noticed MSI Katana 76 with a bigger screen (17'3) and the same gpu, but running at 60 TGP instead of 40 TGP and it costs 90$ more than GF63. I spent 4 hours in the store browsing the web to compare 2 laptops to find out if 20 TGP difference is gonna affect fps enough to justify spending 90$ more, but I had no luck and went home empty handed.

Please help.

I don't think you will see much of a difference.