Nvidia N1 & N1X Chips Are Coming; Taking Direct Aim At Intel, AMD, And Qualcomm

Nvidia introduced two new laptop system-on-chip (SoC) designs, the N1 and N1X, at Computex in Taipei. CEO Jensen Huang announced the chips alongside the RTX Spark platform, positioning them as a direct competitor to Intel, AMD, and Qualcomm’s existing laptop processors. The N1 and N1X integrate Arm CPU cores with Nvidia’s Blackwell GPU architecture, targeting Windows on Arm laptops for improved AI capabilities. The N1X is the high-end variant, featuring up to 20 Arm CPU cores and 6,144 CUDA cores, with support for up to 128GB of LPDDR5X unified memory. Its power range spans 45W to 80W, while the N1 offers 10- or 12-core configurations with up to 64GB memory and a power envelope of 18W to 45W. Both chips support multi-channel LPDDR5X memory and a mix of PCIe 5.0 and 4.0 lanes. Leaked specifications suggest Dell may release N1X-equipped XPS laptops soon. Huang stated RTX Spark will support 'every application that Windows has ever run,' addressing concerns about software compatibility. However, legacy x86 applications still require emulation, and broader ecosystem readiness—including drivers and toolchains—will determine adoption speed. The chips aim to enable larger local AI models and mixed local-cloud inference workloads, a feature currently limited in competing x86 and Qualcomm ARM-based processors. Independent benchmarks and OEM availability timelines will be key indicators of their market impact. Nvidia’s move signals a push toward on-device AI performance, aligning with coordinated efforts from Microsoft and Arm. Early adopters and OEM partnerships will shape whether the N1 and N1X disrupt the laptop market or remain niche products.