Z790 Hero not running GPU as PCIE X16 but instead

No need for PCIe4, PCIe3 will be fine · No you will not need to upgrade your motherboard from pcie to a current gen to use this card,

Apparently the cross-compatibility and quality are quite variable PCIe = gen3 seems easier than gen4, though, and for your needs it sounds

can i use a pcie 40 gpu in a 30 slot It's worth noting that the PCIe standard is backwards compatible, so you can, for instance, use a PCI-e graphics card in a PCI-e slot without issue,

can you own a slot machine However, performance will be limited to the specifications of the lowest of the two versions Related articles What Are PCIe and ? Related Products