Why am i only ever getting 9 fps on metro last light?

Jamesc62269

Honorable
Oct 15, 2013
20
0
10,510
I have a radeon 7870 direct cu II GPU with and AMD FX 6300 which plays every other game no bother but i downloaded metro last light and no matter what resolution i play at as i have tried everything from 800X600 to 1080P i always get 9fps can someone please tell what on earth is going on?