Maybe it is just me but performance in v5 is Much better than 4.5. Flying the new PMDG 747 with the new Active Sky, ProATC, an ACARS, Navigraph Charts, Chase Plane, new ORBX.P3DV5 and Ultimate Traffic at about 50%, it is behaving quite well on my modest system. I5-9600K, GTX1060 and 32G 3200 Memory. I did lock my FPS to 30 because the noise from the video card annoys me when I run it unlimited where i will do about 62fps at Flightbeam KDEN. This is a 1920x1080 display running 2 monitors,
I like it.