2024 was a big year for Windows on ARM, and fierce competition between Intel, AMD, and Qualcomm promises to make 2025 an exciting year for Windows laptops
With rumors of Nvidia entering the CPU market, 2025 might be an even bigger year for Microsoft's Arm efforts.
Context & Ripple Effects
Windows on ARM has moved from Microsoft's early LTE-enabled Windows PCs to a more deliberate product strategy: the company was preparing Surface hardware in both Intel and ARM variants for 2024. The story matters because it frames that progress as a contest among the suppliers serving the Windows laptop market, not simply a Microsoft platform experiment.
The competitive backdrop was already widening. Reports said Nvidia and AMD were exploring Arm CPUs for Windows PCs, while MediaTek was targeting a Windows-laptop Arm chip after Qualcomm's exclusivity period was expected to end.
First-order effects
- Windows laptop OEMs enter 2025 with Intel and AMD defending established x86 positions against Qualcomm's ARM-based Windows push, making processor choice a more consequential product decision.
- Rumors of a Nvidia CPU entry raise the visibility of Windows on ARM, but remain a prospective competitive factor rather than a confirmed product launch.
Second-order effects
- A broader supplier set would give PC makers more leverage in processor sourcing and more reason to segment laptops by performance, power efficiency, and connectivity features.
- Qualcomm's Windows-on-ARM position faces greater pressure as AMD, Nvidia, and MediaTek-related plans create potential alternatives for OEM roadmaps.
Third-order effects
- If multiple ARM suppliers reach market, Windows laptops could shift from a largely x86-defined processor market toward a multi-architecture platform where software compatibility and OEM integration are central competitive assets.
- The durable change is likely to be greater strategic value in CPU choice for Windows device makers, rather than ARM replacing x86 on the strength of any single vendor's launch.
The trend: Windows PCs are becoming a more contested multi-architecture computing market as chip vendors seek to turn ARM designs into credible alternatives for mainstream laptops.