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PCI-E 4.0 x16 1 to 2 Expansion Card Gen4 Split Card PCIe-Bifurcation 16X to x8x8 Spaced Slots CPU 4P / Sata Power Supply Port
What is the difference between the PCIe lanes from the CPU and the ones from the motherboard? Is there a performance difference? - Quora
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motherboard - I plugged an 8-pin EPS (CPU) cable into the GPU's PCI-E port. Is it damaged? - Super User
my cpuID says my pciE is 16 3.0 , but my graphin interface says pci express 2.0?? | TechPowerUp Forums
Supercharging Test and Measurement Systems with Intel Xeon CPU and PCI Express Gen 3 Technology - NI
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