Microsoft Flight Simulator 2020. Radeon RX 7800 XT & Intel i7-10700K. 4K. 2K. Native

00:00 - Ultra. 4K. New-York
03:55 - Ultra. 4K. Bora-Bora
06:00 - Ultra. 4K. Nepal. Everest
08:12 - Ultra. 4K. Barcelona
11:49 - Ultra. 2K. New-York
16:32 - Ultra. 2K. Bora-Bora
19:28 - Ultra. 2K. Nepal. Everest
21:30 - Ultra. 2K. Barcelona
2160p, 1440p resolution
PC specs:
CPU - Intel Core i7-10700K
GPU - Radeon RX 7800 XT Reference
RAM - 32 Gb 3200 MHz CL16
SSD NVME - Kingston A2000 1 Tb
OS - Windows 11

[@CAPTAINTEODOR]

The GPU is from ASUS, MSI or GIGABYTE, or is from another brand?

[@netiense]

It's Reference RX 7800 XT.
And I'm using this GPU with undervolt to 1100 mV

[@ash6202]

What MB??