For some reason, streaming Dirty Bomb is proving problematic. CPU consumption due to on-the-fly encoding seems to be the problem, no idea why.
Yes, my PC is fine. I can stream other things at 720p and still hit FPS cap.
i7 3770k
16gb RAM at 1600mhz
Gigabyte GTX780 3GB
Game is running from a 7200rpm drive, recording and streaming to another 7200rpm drive.
CPU load without OBS streaming is perfectly fine.