128 GT/s Copper Hits 3.4" Wall: Rogers Laminate Tax Looms Over AI Boards
TL;DR
* PrismML's Bonsai 8B model achieves 6x throughput gains on RTX 4090 with just 1.15GB memory footprint
* PCIe 7.0 introduces PAM6.0 encoding and 128b/130b FLIT, enabling 128 GT/s data rates with 3.4-inch copper trace limits
* Applied Digital reports 139% YoY revenue
