Timesplitters 2 -- slowdowns and graphical corruptions

[Kevat]

(03-18-2014, 03:51 PM)JMC47 Wrote: OpenGL and D3D9 will probably be faster on your computer.

D3D9 has some graphical corruption with this game and has the slowdowns as well, but the game works very smoothly with opengl as well as is free of any corruption. Thanks!

What, though, is the difference between opengl and D3D11? In terms of graphics.