GTX 1070 paired with Samsung 980 Pro on B550 platform
GTX 1070 paired with Samsung 980 Pro on B550 platform
PCIe Gen 4 support is possible with your setup, but compatibility depends on the specific PCIe version supported by your motherboard and GPU. The GTX1070 can run at 980 PRO in M.2 slots, while the 980 PRO supports PCIe Gen 4. Your Gigabyte B550 AORUS PRO board should handle both, though ensure the card is explicitly listed as supporting Gen 4. Running both at full speed simultaneously is feasible if the system meets all requirements.
Confirming the concern. The absence of PCIe lanes in the CPU or chipset could lead to compatibility problems.