on my recent savegame I have got huge performance issues. The game runs at 9fps unless I set factorio.exe to high priority. By doing that I get 15fps (as seen in the screenshots).
Also on normal priority the game only takes 30-40% of CPU usage (~60% on high)
I also want to add that I didn't have this problem on older saves which contained larger factories. I usuall got 40+ fps even in the endgame.
Unlike normal games I decided to ignore Solar completely and pollute like a madman, as seen by the healthy red map on the screenshots. Maybe this affects performance?
- OS: Windows 7 64Bit
- CPU: E8400 (3Ghz)
- RAM: 4 GB
- GPU: Nvidia GTS 450
https://drive.google.com/file/d/0B-X9Yq ... hvb1k/view
Thanks in advance.