X-Plane 12 — Head to Head
ASUS ROG Strix RTX 5080 OC vs Gigabyte RTX 5090 Gaming OC
Comparing performance for X-Plane 12 · Scoring: 45% CPU / 55% GPU weighted
ASUS ROG Strix RTX 5080 16GB vs Gigabyte RTX 5090 Gaming OC 32G for X-Plane 12: 1.65-point gap, value decides.
The RTX 5080 scores 53.35/100 against the RTX 5090's 55/100 on our model-derived scale — a 1.65-point margin that will not register as a perceptible frame time difference on most X-Plane 12 setups. The RTX 5080 holds its own through VFR cross-country legs and standard VR city flyovers where X-Plane 12's CPU-side blade-element physics load caps GPU headroom anyway. The RTX 5090's 32GB GDDR7 frame buffer pulls ahead specifically during maxed-out VR sessions over dense photogrammetry zones like KLAX or EGLL with Ortho4XP overlays and high-resolution terrain textures pushing VRAM limits.
ASUS ROG Strix GeForce RTX 5080 16GB GDDR7 OC Gaming Graphics Card
Choose ASUS ROG Strix GeForce RTX 5080 16GB GDDR7 OC Gaming Graphics Card if you fly VR cross-country or online multiplayer sessions without heavy photogrammetry tile stacking and want mid-range pricing without leaving meaningful X-Plane 12 performance on the table.
Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card
Choose Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card if you run maxed VRAM-heavy photogrammetry at dense hubs like EGLL or KLAX in VR and need the 32GB buffer to avoid texture eviction during long approach sequences.
With only 1.65 points separating them on our model-derived scale, the RTX 5080 is the rational pick for most X-Plane 12 pilots — the RTX 5090 is only justified if you are actively hitting VRAM ceilings in VR photogrammetry scenarios today.
Comparing all
Ready to compare?
Select two products above. We'll show you head-to-head X-Plane 12 scores, spec differences, and the final verdict.
Quick Take: ASUS ROG Strix GeForce RTX 5080 16GB GDDR7 OC Gaming Graphics Card vs Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card
VR Ready
Both
Best Value
ASUS ROG Strix RTX 5080 OC
4K Performance
Gigabyte RTX 5090 Gaming OC
ASUS ROG Strix GeForce RTX 5080 16GB GDDR7 OC Gaming Graphics Card scores 97.6/100 while Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card scores 100/100 for X-Plane 12. They are closely matched performance-wise.
Browse more Graphics Cards for X-Plane 12:
View Full Rankings →