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三星、高通自研RISC-V
QualcommQualcomm(US:QCOM) 半导体行业观察·2025-04-04 03:46

Core Viewpoint - Qualcomm and Samsung are developing custom RISC-V cores to avoid high licensing fees associated with ARM architecture [1][2] Group 1: Licensing Costs - ARM's flexible access plan starts at $75,000 per year for limited use, with costs increasing significantly for broader applications [1] - For companies like Qualcomm and Samsung, which ship millions of chips annually, these licensing fees can escalate quickly [1] Group 2: RISC-V Development - RISC-V is an open-source architecture for designing CPU cores, which both companies aim to utilize to mitigate ARM licensing costs [1] - Samsung has extensive experience in custom CPU cores, such as the Exynos 8890 used in Galaxy S7, and has been exploring RISC-V for IoT and wearable devices since 2016 [1] - At last year's developer conference, Samsung expressed intentions to port its Tizen operating system to RISC-V as part of supporting royalty-free CPUs in smart devices [1] Group 3: Investment in RISC-V - Qualcomm has also been investing in RISC-V, applying it to IoT processors and GPU memory controllers [2]