HP ZBook Ultra G3a 16 Preview: 192GB Unified Memory Targets Top Local AI Laptop

HP announced the 16-inch ZBook Ultra G3a 16 mobile workstation with AMD Ryzen AI Max+ PRO 495 and 192GB LPDDR5X-8533, up to 160GB allocatable to the integrated Radeon 8065S. Sales start in October; price to be announced closer to release. The system is designed for local LLMs up to 300 billion parameters.

• Ryzen AI Max+ PRO 495: 16 cores, 32 threads, boost to 5.2 GHz, NPU at 55 TOPS
• Up to 160GB of 192GB memory can be allocated to integrated Radeon 8065S GPU
• Thermal design power increased from 55W to 100W, 96Wh removable battery, up to 14 hours
• One PCIe Gen5 x4 M.2 slot up to 8TB; 16-inch 3840x2400 IPS 120Hz display, 500 nits