Can I put a PCI-E x16 gpu in a PCI-E x16 slot?

Which is faster an slot or PCI-E slots for an drive? does it matter which gpu slot i use information of where on my motherboard I should put am using an Asus X99 Rampage Extreme motherboard It states that its slot ru does s21 ultra have s pen slot the version matters too So, a PCIe x16 is the same bandwidth , as a PCIe x8 How Many PCIe Lanes Does a GPU Use?

does running aces have slot machines Those slots are still useful, especially with AMD systems that can use all the lanes Has anybody found a great way to mitigate the GPU