The big feature here is the PLX chip. It allows all of the four full-size PCIe slots to run at higher speeds. On all the usual Z390 motherboards, they’ll be wired, for example, as 16x/8x/4x. However, this board runs at 8x/8x/8x/8. While this isn’t really going to particularly benefit gaming due to the way graphics card SLI/Crossfire, it could help with intensive workstation workflow.
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