RTX Spark: A ‘superchip’ built for AI-first ultrabooks
RTX Spark laptops are thin‑and‑light notebooks built around Nvidia’s new Arm‑based RTX Spark superchip, combining an AI-optimized CPU, powerful RTX graphics, and unified memory to run advanced on-device AI and creative workloads while still fitting ultrabook-class designs. Nvidia unveiled RTX Spark ahead of Computex 2025 as its boldest move into PC processors, calling it more than a standard CPU and clearly targeting Qualcomm Snapdragon and Apple-style Arm silicon. The chip fuses a 20-core Grace CPU with a 6,144-core Blackwell RTX GPU and up to 128GB of unified LPDDR5X memory, with Nvidia claiming up to 1 petaflop of FP4 AI performance. These AI laptop chips are meant to power a new wave of ultrabook announcements from Asus, Dell, Microsoft, MSI, HP, and others, though most systems are still labeled as “later this year” with few hard specs revealed so far.
Microsoft Surface Laptop Ultra: flagship agent-ready ultraportable
The Microsoft Surface Laptop Ultra is positioned as the flagship RTX Spark machine for people building and running complex AI workflows. Microsoft describes it as a laptop for “world builders,” centered on a 15-inch mini‑LED PixelSense Ultra touchscreen and what it calls the largest haptic touchpad it has ever shipped. As the lead Windows PC for this platform, it is optimized for RTX Spark and pairs the chip with a Blackwell RTX GPU and up to 128GB of unified memory that can be dynamically allocated for tasks like 3D rendering and multimodal projects. According to ZDNET’s reporting from Computex 2026, Nvidia and Microsoft have spent two and a half years “reinventing the PC and reinventing Windows” around agentic AI features tied directly into the taskbar. This laptop signals how premium ultrabooks may turn into always-on AI companions rather than passive productivity devices.
Dell XPS 16 Creator Edition: tandem OLED meets AI laptop chips
Dell’s XPS 16 Creator Edition brings RTX Spark into one of the most recognizable premium ultrabook lines. The new 16‑inch model is built for creators, AI developers, and gamers, combining the superchip with a tandem OLED panel that supports True Black HDR 600 for color-accurate content work. Dell adds HDMI and an SD card reader, restoring creator-friendly ports that had been missing on some recent designs while still keeping a sleek profile. Although Dell remains tight‑lipped on many internals, ZDNET notes this XPS 16 sits firmly in “high-end creator machine” territory, and PCMag highlights it as a headline RTX Spark laptop on the Computex 2025 show floor. Together with the Surface Laptop Ultra, it shows how established flagship lines are being reshaped around on-device AI, blurring the old divide between thin ultrabooks and full desktop-replacement workstations.
Asus ProArt P14 and P16: creator ultrabooks that stay ultra-thin
Asus is using RTX Spark to refresh its ProArt P14 and P16 laptops, targeted at mobile creators who care as much about color accuracy as performance. Despite housing Nvidia’s superchip, PCMag reports the 16‑inch model is about 0.51 inch thick and the 14‑inch version about 0.55 inch, keeping them firmly in ultrabook territory with room for USB‑C, HDMI 2.1, USB‑A, SD card readers, and Wi‑Fi 7. Stuff describes the 2026 ProArt line as a minimal, durable chassis wrapped around powerful internals and creator‑centric features. Both laptops feature Lumina Pro OLED displays with up to 4K resolution on the P16 and up to 3K on the P14, full DCI‑P3 coverage, Pantone validation, anti‑reflection coatings, and HDR brightness claims up to 1,600 nits. These RTX Spark laptops underline how thin systems no longer need to compromise on display quality or AI capability.
MSI Prestige N16 Flip AI+: the first 2‑in‑1 RTX Spark ultrabook
MSI’s Prestige N16 Flip AI+ is the only 2‑in‑1 among the first wave of RTX Spark laptops, hinting that AI‑focused ultrabooks will come in more flexible shapes. Stuff reports that MSI frames it as “a new generation of premium thin-and-light PCs,” designed for AI developers, creators, and gamers. The 16‑inch convertible includes a UHD+ Tandem OLED display that covers 100% of the DCI‑P3 color gamut, supports variable refresh rates, and reaches a claimed peak brightness of over 1,000 nits. It also supports MSI’s Nano Pen stylus and carries a 99.9Wh battery, the largest capacity typically allowed on passenger flights, suggesting long sessions away from the charger. While pricing and regional availability remain unclear, its combination of tablet-style flexibility, long battery life, and on-device AI performance shows how RTX Spark is expanding the definition of what an ultrabook can be.
