NVIDIA expands RTX Spark laptops with open speech model and gaming upgrades
Laptops from ASUS, Dell, HP, Lenovo, Microsoft and MSI pair a Blackwell GPU with a Grace CPU and up to 128GB of unified memory
NVIDIA announced that its RTX Spark laptops are now available from ASUS, Dell, HP, Lenovo, Microsoft and MSI, pairing a Blackwell RTX GPU with a Grace CPU in a single superchip offering up to 128GB of unified memory and up to 1 petaflop of FP4 AI performance. The company also introduced Nemotron 3.5 Transcribe, an open weight speech model, new controls for sharing GPU resources with background agents, and gaming updates including Phantom Blade Zero's launch.