natsuyasumi
Member
What's your CPU? I'm getting between 70fps to 90fps on the same GPU with a i7 3770/16GB RAM. Still quite big drops, but it's not gone near 50 for me.
Xeon x5650 around 3.5Ghz and 18GB RAM. (Previously an i7-920 around 3.6, system performance was about the same.)