Farewell Cortex: ARM's Rebrand Highlights RISC-V's Rising Momentum

 


ARM, the British chip design giant, is undergoing a major shift both in brand strategy and market positioning. As it reported over $4 billion in annual revenue and its first billion-dollar quarter, ARM announced it is retiring the Cortex brand after nearly 20 years. The company is moving toward a platform-based approach, introducing names like Neoverse, Niva, Lumex, Zena, and Orbis for different sectors like infrastructure, PCs, mobile, automotive, and IoT.

This rebranding aims to offer developers a more intuitive product roadmap but it comes with risks. ARM itself acknowledges that the new names lack the market recognition of Cortex, which could lead to confusion and slow adoption.

Meanwhile, ARM faces pressure from both custom chip design (reportedly for Meta/Facebook) and rising geopolitical tensions, especially with China. ARM China remains a complex entity, partially controlled by local investors and responsible for 17% of ARM’s total business. With mounting export restrictions on high-performance cores like the Neoverse V series, ARM’s dependence on Chinese revenues introduces significant uncertainty.

But lurking beneath these changes is a deeper trend the rise of RISC-V.



RISC-V: The Silent Challenger

While ARM reshuffles its brand and structure, RISC-V is gaining traction. The open-source instruction set architecture (ISA) has attracted major industry players including: Qualcomm, NXP, STMicroelectronics, Infineon, and Nordic Semiconductor who have formed Quintauris, a RISC-V joint venture focusing initially on automotive applications.

Unlike ARM, RISC-V offers:

  • No licensing fees.

  • No geopolitical restrictions.

  • A collaborative, global development model.

As companies seek to reduce dependence on single-vendor architectures, RISC-V provides a strategic alternative especially in sectors like automotive, AI, and IoT, where rapid innovation and flexibility are critical.



The Bigger Picture

ARM will continue to dominate many markets, but RISC-V is no longer an experiment it’s a competitive force. The challenges ARM faces rebranding risks, customer dependence, and geopolitical tensions create an opening for RISC-V to accelerate its adoption curve.

In the battle for the future of compute platforms, open standards like RISC-V are emerging as serious contenders.





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