A week with RTX Spark: what we learned testing Nvidia's new laptops

The Verge spent a week testing five laptops powered by Nvidia's Arm-based RTX Spark N1X chip with 20 CPU cores and 6,144 CUDA cores. Prices range from $2,599.99 to $6,999.99; gaming holds 60fps at medium settings with DLSS, though some titles are CPU-bound.

• N1X chip: 20 CPU cores, 6,144 CUDA cores, up to 128GB unified memory
• Laptop prices: from $2,599.99 for Surface Laptop Ultra to $6,999.99 for Asus ProArt P16
• Black Myth: Wukong hit 70fps, Cyberpunk 2077 averaged 66fps at medium settings with DLSS
• Helldivers 2 and Star Wars Zero Company are CPU-bound at 37–39fps in battle