ASUS ROG Strix NVIDIA GeForce RTX 3060 Ti V2 OC Edition Gaming Graphics Card (PCIe 4.0,
Gigabyte GeForce GTX 1660 SUPER OC Graphics Card GV-N166SOC-6GD
Amazon.com: AISURIX Gaming GTX 1660 Super Graphics Card 6GB GDRR6 192Bit, PCIE 3.0X16 with 1530 Mhz Gpu Clock, Twin Freeze Fans Video Card with HDMI/DP/DVI Ports,Support 4K and 8K HD for Computer
PCIe 4 vs PCIe 3: Do you need Gen 4 in 2020? -Tech Centurion