#AI Accelerators

AI Hardware

PCIe 8.0's Grueling Climb to 1TB/s: Physics Fights Back

Picture a next-gen AI accelerator guzzling 1TB/s through a single PCIe slot. That's the dream PCI-SIG's chasing with PCIe 8.0—but reality's biting back hard.

AI Hardware

HBM4's Custom Die Twist: Scaling AI's Memory Wall Gets Messy

AI folks banked on stacking more HBM layers to feed ravenous models. Nope—custom base dies, shoreline squeezes, and vendor drama are flipping the script, for better or worse.