KDEN is optimized and performs similarly, or better than default large MSFS airports.

Microsoft Flight Simulator recommended specs

CPU: Ryzen 5 1500X / Intel i5-8400
GPU: Radeon RX 590 / Nvidia GTX 970
VRAM: 4GB
RAM: 16GB
HDD: 150GB
Bandwidth: 20 Mbps

Microsoft Flight Simulator ideal specs

CPU: Ryzen 7 Pro 2700X / Intel i7-9800X
GPU: Radeon VII / Nvidia RTX 2080
VRAM: 8GB
RAM: 32GB
HDD: 150GB (SSD recommended)
Bandwidth: 50 Mbps