Thank you everyone for the the input!

I did like a couple of people suggested and played Fortnite with the performance monitor open. I was running the game in the performance mode, so the graphics were all the way down. It seems like the biggest bottleneck was actually the CPU which was running at around 90%, the GPU was running around 45%.

Based on these results and the comments here it doesn’t really seem worth it to use this old computer. Will need to do some research on used parts and see what I can find in my area. Thanks again for the help!

Jeg bruger det en gang imellem, så jeg er meget glad for at Andreas har sat det op (tak). En gang i fremtiden når der er mere aktivitet her vil jeg nok ikke længere bruge det.