Serious Sam 2
Let's get serious with Sam in SS2. It's the Sierra De Chiapas timedemo from the publicly available test. The benchmark has been manually set to extreme quality. The extreme quality's anisotropic filtering is disabled until needed.
Quite a sever drop-off from ATi-based cards when applying plenty of antialiasing and anisotropic filtering. The demo's layout necessitates a great deal of both.
The now familiar story of pushing a midrange graphics card past its performance limits. In a word - pain.
