PCIe 4.0 vs 3.0 vs 2.0 (Gaming) ft. RX 5700 XT & Ryzen 9 3900X - YouTube
ASRock > AMD Radeon™ RX 5700 XT 8G
RX 5700XT Weird PCIE Lane Identification : r/Amd
Amazon.com: Gigabyte ASUS AMD Radeon RX 5700 XT PCIe 4.0 VR Ready Graphics Card with 8GB GDDR6 Memory and Support for up to 6 Monitors (RX5700XT-8G) : Electronics