Hi just bought new gaming PC SPECIALIST Vortex ST-S Gaming PC - Intel® Core™ i7, RTX 2070 Super, 2 TB HDD & 256 GB SSD
are these specs good enough for fsx as im still getting some stuttering on the the graphics.
Set up FSX and then start adjusting the slides that control how the Sim looks.
A few of the slides use the most power of that machine.
Autogen, shadows, clouds and AI use the most.
The lower that you can set them the better the sim will work.
Lock it at 30fps.
I have a much smaller PC set up than yours, (i5, GTX 1050 low profile and 32 Gb RAM) but I can play no problem with everything maxed out. The one thing I do do is make sure that nothing else is running on my PC while I play (no social media app's etc), I do have Steam running of course as I am using the FSX SE version which is 64bit. This is the only thing I can think of that may effect your fps as your beastie would eat mine for breakfast if we were to test them side by side.
Keep flying S&L,