RTX 4090 runs Genshin Impact at 13K resolution...and it lags? 180 Megapixels per frame insanity!

#rtx4090 #genshinimpact
RTX 4090 running Genshin Impact at 13760X5760 resolution and 1.5X rendering resolution, all graphic settings maxed out.
Effective rendering 13760X5760X1.5X1.5 = 178.32 Megapixels
What will be the FPS?

PC Specs:
i7-10700KF
Asus Prime Z490-P
64GB Corsair Vengeance LPX DDR4-3200
MSI GeForce RTX 4090 GAMING X TRIO 24G
Samsung SSD 970 EVO Plus 2TB

GenshinImpactresolution...and