Pciex16 vs x8 vs x4 - Gaming test.

Pci express x16 vs x8 vs x4 - Tested with rtx 3070 , 1440p. Test details Tested at 2560 x 1440 resolution. Room ambient Temp - 30 degrees pcie version 3.0 CPU - AMD Ryzen 3600 stock speed CPU Cooler - Deepcool gammaxx 400 pro GPU - igame RTX 3070 gaming OC 8GB GDDR6 Motherboard - asrock x470 taichi ultimate Memory - Gskill ripjaws v 3000mhz (15-15-15-35) 8GBx2 Case Silverstone fara r1 Power - Cooler master 650watts power supply SSD/Nvme - Gigabyte ssd 480GB HDD - 2TB toshiba 7200 rpm OS - Windows 10 pro OS build 20h2 Monitor - Benq PD2700q , acer cb281 vmreviews vmreview80@