Does cliffs of dover works? post your specs.

[Foo'bar]

Computer specs
PROCESSOR: Intel Core I5 2500K @3.3Ghz (not yet overclocked)
GPU: Gigabyte Geforce GTX 560 Ti OC
MEMORY: CORSAIR CMZ Vengeance 16Gb DDR3-1600 (4x4GB Kit)
Non mandatory:
MB : ASRock P67 B3 Pro3, Onboard Sound Realtek HD
OS: Windows 7-64 HP

GRAPHIC SETTNGS (see attachment):
Resolution: 1900x1200, all max, no alias, no ssao
("Hoch" = "high"; "Sehr Hoch" = "very high", "Unbegrenzt" = unlimited, "An" = "on", "Aus" = "off" )

Black death results (not yet)

I get 35 to 60 FPS in any situation except looking to smoke/fire.