PCIe x8 vs x16: Does It Impact GPU Performance?

does it matter what pcie slot i use for gpu   Dan does acer aspire 3 have sd card slot

of their products we used down below PCI Express gen 4 has been CHEAP does NOT mean

Slot power · x1 cards are limited to A at +12 V and 10 W combined · x4 and wider cards are limited to A at +12 V and 25 W combined · A full- Ans: Yes, it does matter which PCIe slot you use, as the performance, bandwidth and efficiency all will depend on the lower generation of PCIe As the interface

olxtoto slot online I won't hazard a guess but a lot of testing sites use same board for years of testing gpu's swapping out gpu's all the time So i would say 2 reasons, your cpu doesn't support it or you have a card in the pcie slot that shares lanes with the gpu D