![Intel Z270 Express and H270 Express Chipsets Support Kaby Lake, More PCI-E 3.0 Lanes - PC Perspective Intel Z270 Express and H270 Express Chipsets Support Kaby Lake, More PCI-E 3.0 Lanes - PC Perspective](https://pcper.com/wp-content/uploads/2016/12/35bc-asus-z270g-gaming00-642-9e661.jpg)
Intel Z270 Express and H270 Express Chipsets Support Kaby Lake, More PCI-E 3.0 Lanes - PC Perspective
What is the difference between the PCIe lanes from the CPU and the ones from the motherboard? Is there a performance difference? - Quora
![Skylake's Launch Chipset: Z170 - The Intel 6th Gen Skylake Review: Core i7-6700K and i5-6600K Tested Skylake's Launch Chipset: Z170 - The Intel 6th Gen Skylake Review: Core i7-6700K and i5-6600K Tested](https://images.anandtech.com/doci/9483/PCH%20Allocation.png)
Skylake's Launch Chipset: Z170 - The Intel 6th Gen Skylake Review: Core i7-6700K and i5-6600K Tested
![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)