Just when the market believed that Rubin CPX had been removed from Nvidia's product roadmap, my latest industry survey reveals that Nvidia has restarted Rubin CPX, with production expected to begin in 1Q27. Compared to the original version, the restarted Rubin CPX features significantly stronger prefill performance, along with notable changes to GPU specifications and rack architecture, underscoring Nvidia's strong emphasis on prefill solutions. -- MING CHI 31-AUG-2026 10:05 AM ET