I tried several browsers on pc and laptop and its like this for me (my default was Opera):

PC: win7
Opera > Chrome/Firefox > rest

PC: win10
Edge (sadly...) > rest
(Opera and Chrome will have 1 fps if there is like 5 units on screen)

Laptop: win7
Firefox/Chrome > IE
(don't have others)

However i never tampered with hardware acceleration, will check that for sure, thanks Tenhou