Hello all
According to my research, it is possible to connect a GPU with PCI Express V4.0 to a V3.0.
Now my question: Does this CPU support this?
(Motherboard also for max. V3.0).
It is clear to me that if I connect a GPU with V4.0, I cannot use the full bandwidth.
Thanks in advance.

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Accepted Answer

Yes, the CPU is also secondary here. Since the PCIe standard is fully backwards compatible, a 4.0 GPU can be used with a 3.0 mainboard/CPU. Except for the performance penalty, everything will work.

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Question about Intel Core i9-9900K

Hello all According to my research, it is possible to connect a GPU with PCI Express V4.0 to a V3.0. Now my question: Does this CPU support this? (Motherboard also for max. V3.0). It is clear to me that if I connect a GPU with V4.0, I cannot use the full bandwidth. Thanks in advance.