Ryzen 5 3400G OC, 4K Gaming on an APU? 12 Games Benchmark - YouTube
ASUS Prime B550M-A/CSM AMD AM4 (3rd Gen Ryzen™) microATX commercial motherboard (PCIe 4.0, ECC memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, TPM, ASUS Control Center Express) : Amazon.ca: Electronics
RTX 3080 Ti benchmark with Ryzen 5 3400G 1080p, 1440p, Ultrawide, 4K benchmarks at Ultra Quality - GPUCheck United States / USA