MSI® HOW-TO Install graphics card on PCIe x16 slot with butterfly lock

Is 7010's PCIe x16 slot only Gen ? Can I upgrade to ? pciex16 slot PCIe x16: This is the largest PCIe slot with 16 data lanes PCIe x16 slots are associated with graphics cards and provide the highest bandwidth pciex16 slot configuration yes you should have no issues if you connect to your bottom slot on the board, however just make sure your CPU has plenty of PCI-E lanes so

indo slot 99 CPU: 1 x PCI Express x16 slot, supporting PCIe and running at x16 * The PCIEX16 slot shares bandwidth with the M2C_CPU connector