AMD: Nvidia is new to laptops, and Arm offers no magic

After Nvidia unveiled RTX Spark in the Surface Laptop Ultra, AMD's Mike Nordquist said AMD launched a similar unified-memory architecture with Strix Halo in early 2025. He claims Ryzen AI Max 400 (Gorgon Point Halo) offers up to 192GB of unified memory versus 128GB for RTX Spark and runs x86 apps natively without emulation.

• AMD: Ryzen AI Max 400 offers 192GB unified memory vs 128GB on RTX Spark
• Nordquist: 192GB enables models up to 300 billion parameters
• AMD stresses native x86 software with no Arm-style emulation penalty
• Nordquist: Nvidia is new to laptops, AMD has 30+ years there