if think my setup is really enough fot EDO : i7 4790k@4.4ghz / Corsair ram 1600mhz@2000mhz / gtx1080@2000mhz , gdram@11000mhz / Samsung SSD ... i'm playing this game at 120/170 FPS in space / in ship, all setting to high or ultra on a triple screen ( 5900x1080 ), i've got 1900 hours of gameplay, and never had a single performance problems With Horizons.
With Odyssey On foot gameplay i've got : 20/25 max on conflict zone, 25/35 fps on planet and 25/30 in base station ( and believe me i tried so many things to fix that score, even playing at 1024x768!!! and i gained basically 5FPS, i tried to play in low, i tried even supersampling at 0.5 ! , kill all processes useless in W10, tried reshade, tried to modify proco affinity, lowering the shadows ( you'll gain 5fps max ) , try to modify all the settings in Nvidia panel....
I can say : it's definitely NOT a hardware issue.