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RISC-V News 5 August 2025 - 28 August 2025

RISC-V vs ARM vs x86: The 2025 Silicon Architecture Showdown

RISC-V’s Edge & IoT Takeover: Billions of Open-Source Cores Drive 2025 Tech Revolution

RISC-V Shipments Soar in Edge & IoT Devices Once a niche academic project, RISC-V is now shipping in billions of devices, especially at the edge. RISC-V International reports the ISA is implemented in over 13 billion cores on the market as of end-2023 riscv.org – a stunning rise driven largely by IoT and embedded use cases. In fact, some estimates suggest over 10 billion of those cores were shipped by 2023 primarily for IoT sensors, microcontrollers, storage controllers, and wireless chips ts2.tech. The momentum is accelerating: according to the CEO of RISC-V International, “the ecosystem is expanding rapidly… over two
28 August 2025
RISC-V vs ARM vs x86: The 2025 Silicon Architecture Showdown

RISC-V vs ARM vs x86: The 2025 Silicon Architecture Showdown

In mid-2025, x86 remains the top performer for legacy software and high-end workloads, with 64-core or 96-core Xeon/EPYC-class servers still setting the benchmark. Apple’s M-series SoCs, built on 8–10 core ARM64 designs and led by the M1 (2020) and M2 generations, demonstrate high performance-per-watt that rivals many x86 laptops. RISC-V’s open, modular ISA uses a small base with optional extensions (M, A, F/D, V) and allows custom instructions, with Ventana’s Veyron V2 offering up to 192 cores and RVA23 profiles improving cross-implementation compatibility. RISC-V is royalty-free and open by design, ARM licenses involve upfront fees and per-chip royalties (Qualcomm reportedly
5 August 2025
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