X-Plane 12 — Head to Head
ASUS RTX 4070 Super OC vs Gigabyte RTX 5090 Gaming OC
Comparing performance for X-Plane 12 · Scoring: 45% CPU / 55% GPU weighted
ASUS RTX 4070 Super OC 12GB vs Gigabyte RTX 5090 Gaming OC 32G in X-Plane 12: 12.6-point gap favors the 5090.
The RTX 5090 scores 55/100 against the RTX 4070 Super's 42.35/100 on our model-derived scale, a 12.6-point gap that translates directly into headroom during GPU-bound X-Plane 12 workloads. The RTX 4070 Super holds its own on flat-panel 1440p VFR cross-country legs with standard scenery, where X-Plane 12's CPU-side blade-element physics often saturates the frame budget before the GPU becomes the bottleneck. The RTX 5090's 32GB GDDR6X and raw shader throughput pull decisively ahead in VR city flyovers over photogrammetry-heavy zones like KLAX or EGLL, where VRAM pressure and draw-call density expose the 4070 Super's 12GB ceiling.
ASUS Dual GeForce RTX 4070 Super OC Edition 12GB GDDR6X Graphics Card
Choose ASUS Dual GeForce RTX 4070 Super OC Edition 12GB GDDR6X Graphics Card if you fly flat-panel 1440p with default or Orbx regional scenery and have no plans to push VR or high-density photogrammetry airports.
Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card
Choose Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card if you fly VR with high-res photogrammetry active, regularly work dense approach corridors like EGLL or KLAX, or run high-traffic online multiplayer sessions where sustained GPU throughput matters.
The RTX 5090 leads by 12.6 points on our model-derived scale and is the clear recommendation for serious X-Plane 12 sim pilots — buy it.
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Quick Take: ASUS Dual GeForce RTX 4070 Super OC Edition 12GB GDDR6X Graphics Card vs Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card
VR Ready
Both
Best Value
ASUS RTX 4070 Super OC
4K Performance
Gigabyte RTX 5090 Gaming OC
ASUS Dual GeForce RTX 4070 Super OC Edition 12GB GDDR6X Graphics Card scores 77.6/100 while Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card scores 100/100 for X-Plane 12. Gigabyte GeForce RTX 5090 Gaming OC 32G Graphics Card holds a 22.4 point lead.
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