What is the difference between the PCIe lanes from the CPU and the ones from the motherboard? Is there a performance difference? - Quora
![More I/O For AM5: PCIe 5, Additional PCIe Lanes, & More Displays - AMD Zen 4 Ryzen 9 7950X and Ryzen 5 7600X Review: Retaking The High-End More I/O For AM5: PCIe 5, Additional PCIe Lanes, & More Displays - AMD Zen 4 Ryzen 9 7950X and Ryzen 5 7600X Review: Retaking The High-End](https://images.anandtech.com/doci/17585/CPU_IO.png)
More I/O For AM5: PCIe 5, Additional PCIe Lanes, & More Displays - AMD Zen 4 Ryzen 9 7950X and Ryzen 5 7600X Review: Retaking The High-End
![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 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](https://images.anandtech.com/doci/11839/skl-x_pcie_lane_partitioning.png)
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
![Block diagram of CPU and peripheral interaction. PCIe lanes are used to... | Download Scientific Diagram Block diagram of CPU and peripheral interaction. PCIe lanes are used to... | Download Scientific Diagram](https://www.researchgate.net/profile/Maryamsadat-Shokrekhodaei/publication/333128025/figure/fig2/AS:758999410565120@1557970969181/Block-diagram-of-CPU-and-peripheral-interaction-PCIe-lanes-are-used-to-connect-certain_Q640.jpg)
Block diagram of CPU and peripheral interaction. PCIe lanes are used to... | Download Scientific Diagram
![graphics card - What is the relevance of the PCI-E data of a chipset when using a dedicated GPU - Super User graphics card - What is the relevance of the PCI-E data of a chipset when using a dedicated GPU - Super User](https://i.stack.imgur.com/PckmC.png)
graphics card - What is the relevance of the PCI-E data of a chipset when using a dedicated GPU - Super User
![Thanks to Threadripper's 64 PCIe-lanes, new systems are possible, such as this 6 GPU compute system : r/Amd Thanks to Threadripper's 64 PCIe-lanes, new systems are possible, such as this 6 GPU compute system : r/Amd](https://preview.redd.it/vsgxsdeaft0z.png?width=640&crop=smart&auto=webp&s=5ecdb62551d98144bde4a13cde63fc014775aed2)