It's official:



8 channel ram & 128 PCIe 4.0 lanes - this is just epyc with the full fat turbo behaviour (hopefully the better XT silicon too). There's some quite interesting differentiation compared to normal TR chips - these aren't unlocked, so we're less likely to see gamer-ified SP3 motherboards anytime soon (but hopefully we'll see some ATX boards that make more sense in a desk PC rather than a server, i.e. less remote management and more USB ports)