Russian chipmakers demo homegrown RISC-V and Arm silicon with retro games — NES clone runs on Baikal microcontroller - Tom's Hardware

Don't let the NES demo fool you into reading this as a competitive threat. This is a survival narrative, not a market entry. Baikal's choice of retro gaming as proof-of-concept is deliberately low-stakes: it validates basic execution capability without revealing performance ceilings or touching sensitive application domains. The real signal isn't Arm—it's RISC-V. Arm, as a UK entity, operates under a distinct export-control regime. Any sanctions escalation could sever that IP pipeline overnight. RISC-V's open-source nature makes it structurally immune to that leverage. Upstream, Russia's binding constraints are domestic EDA maturity and access to 28nm-plus nodes. Baikal's product line targets embedded and industrial control, a segment with zero overlap with global consumer SoC competition. No major foundry or fabless player needs to recalibrate strategy. Russia's chip market is under 1% of global volume, and its fabrication ceiling is hard-capped by lithography equipment embargoes. The genuine long-tail effect, however, is geopolitical: other sanctioned economies will accelerate RISC-V adoption, turning "architecture sovereignty" into a new axis of strategic competition. Over the next 12–24 months, expect Russia to entrench in the 28nm–90nm industrial niche. RISC-V penetration will rise sharply across non-Western blocs. But sub-7nm remains a physical impossibility without advanced lithography access—a ceiling no amount of political will can engineer around.