2020 15" HP Spectre X360 [11th,4C,G] + RTX 2080 Ti @ 32Gbps-TB4 (AORUS Gaming Box) + Win10 2004 // first Thunderbolt 4 build
@david_marquez_mato, I don't think Thunderbolt 4 or USB4 devices will have greater PCIe bandwidth than 24 Gbps. While there exists USB4/Thunderbolt 4 host controllers (Tiger Lake, M1 Mac, Maple Ridge), there don't exist any high bandwidth USB4/Thunderbolt 4 devices yet. We have to wait until they exist before we can do benchmarks. NVMe enclosures that claim to be USB4 are actually only Thunderbolt with USB connection capability.
I think we'll eventually get Goshen Ridge eGPU clients, but it may take a while.