weird, runs fine on high settings on my one year old 500 euro pc.
Depends on what you consider "fine". For me 30fps is not fine but others consider it okay, but I'm not a console peasant, constant 60 fps is fine, not a single frame less. CoH 2 is notoriously bad when it comes to optimization, just look the graphics settings most streamers use to achieve 45-60fps, it's mid or low settings.