Better Artificial Intelligence Stock: Arm vs. Marvell Technology

Axe Cap view

Marvell Over Arm: The Smarter AI Play

Marvell’s strong growth and valuation edge beats Arm’s dominance in smartphone chips for AI infrastructure exposure.

Arm remains a dominant force in smartphone processor design, boasting nearly 94% gross margins and pushing into AI CPUs. But the rise of custom silicon, including moves from giants like Nvidia and Qualcomm, threatens Arm’s traditional licensing model. Marvell, meanwhile, is surging ahead in the less crowded data center connectivity space, posting 42% revenue growth and 32.6% net margins. Its ambitious targets—$20 billion in revenue by 2028—signal real confidence in the AI infrastructure boom. Marvell’s top-line growth and free cash flow generation offer a clearer path to lasting profit expansion, unlike Arm’s higher valuation and rising competition. South African investors should watch how this dynamic could indirectly impact rand sentiment, given their global tech exposure through Prosus, which owns substantial stakes in similar ecosystems. However, Marvell’s reliance on a few large customers and geopolitical risks could slow momentum. If custom silicon adoption slows or geopolitical tensions ease, Arm might regain ground. this is just our opinion and not financial advice