Intel Shows PCI Express Means Nothing For Gamers

can i use a pcie 4 0 gpu in a 3 0 slot   Dan can i put ddr3 in ddr4 slot

Given your graphics card's specs, the max speed is 14 Gbps, which is well within the reach of what PCIe can handle They also just specify

Luckily, there are still graphic cards with PCIe options as the PCIe GPU market settles down Like most PC parts, there isn't a one-size Yes, PCIe standards are thankfully backwards compatible, meaning that a PCIe device will work in a PCIe slot, but it will only be able to reach PCIe

what is agp slot PCIe Supports PCIe ; Up to 8x PCIe slots ; Supports a RAIDHBA in CFF form factor ; Additional OCP slots supporting ECC DDR3 RAM! and 4 x16 PCI-E slots