Per NVIDIA’s press launch and Computex announcement, RTX Spark is a brand new Arm-based system-on-chip that mixes a 20-core CPU, a Blackwell GPU with 6,144 CUDA cores, and as much as 128GB of unified reminiscence, and is billed as delivering as much as 1 petaflop of AI efficiency (NVIDIA). NVIDIA and Microsoft introduced a partnership to combine agent-focused options and safety primitives into Home windows for RTX Spark programs (NVIDIA information, Financial Occasions). OEM companions named by NVIDIA embrace Dell, HP, Lenovo, Asus, MSI, Microsoft Floor, Acer, and Gigabyte, with gadgets slated for availability this fall (NVIDIA information, The Verge, Ars Technica). Reporting by Engadget and The Verge highlights questions round pricing, CPU core classic, and real-world Arm efficiency versus x86 laptops (Engadget, The Verge).