How Many PCIe Lanes Does a GPU Use? (Complete Guide)
GPU running at PCIE gen 3 X4 and not at X16 | Tom's Hardware Forum
HWInfo Summary says my 3090 gpu is PCIe v4.0 x16 (16.0 GT/s) @ x8 (16.0 GT/s). Shouldn't it be @ 16x? Is there a shortage of available PCIe lanes and therefore GPU