So I upgraded my rig with a 1080ti, with an liquid cooler, overclocked, not sure what is the spec as I saw how to overclock it on youtube lol. I overclocked my CPU, an i5 8600K to 4.7GHZ and up the volts to 1.325 and replaced my RAM from a Gskill RipJaws 5 2400 mhz, 8gb to a 16gb Corsair vengeance 3600MHZ. I had the ram XMP'd. Still with all that, plus the suggested settings, I can't get above 22 FPS in PMDG 747-400 QOTSII while landing at FlyTampa Kai Tak airport. Not just that, but my FPS would drop from a good 150fps even as high as 200 in the air with ASCA+P3Dv4ActiveSky in flight to below 40FPS when approaching Hong Kong at about 11,000 feet where the FlyTampa scenery is installed.