iMac Pro Simple question: imac pro's system bus speed is: ?

[Hitrate]

Thanks

 

[Steve121178]

https://everymac.com/systems/apple/...ht-core-3.2-xeon-27-inch-late-2017-specs.html

*This iMac Pro has a "QuickPath Interconnect" (QPI) system described as a "point-to-point interconnect between the CPU and the integrated memory controller."