PCIe lanes explained - how many do you need on a motherboard?
What is the difference between the PCIe lanes from the CPU and the ones from the motherboard? Is there a performance difference? - Quora
Intel "Coffee Lake" Platform Detailed - 24 PCIe Lanes from the Chipset | TechPowerUp
Why AMD EPYC Rome 2P Will Have 128-160 PCIe Gen4 Lanes and a Bonus
What is the difference between the PCIe lanes from the CPU and the ones from the motherboard? Is there a performance difference? - Quora
How Many PCIe Lanes Does Ryzen Have? - PC Guide 101
What Are PCIe Lanes? - Beginners Guide - PC Guide 101
Question about PCIe lanes on Z97 - CPUs, Motherboards, and Memory - Linus Tech Tips
Opinion: Why Counting 'Platform' PCIe Lanes (and using it in Marketing) Is Absurd - The Intel Core i9-7980XE and Core i9-7960X CPU Review Part 1: Workstation
Intel "Coffee Lake" Platform Detailed - 24 PCIe Lanes from the Chipset | TechPowerUp