阿里平头哥发布玄铁907处理器，已向多家企业授权

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"5月18日，平头哥发布旗下玄铁系列新款处理器—玄铁907，该处理器对开源RISC-V架构进行优化设计，兼顾高性能及低功耗特点，可应用于MPU（微处理器）、智能语音、导航定位、存储控制等领域，据透露，该处理器已向多家企业授权。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"与传统芯片架构不同，开源RISC-V解决了传统IP授权模式下芯片设计成本高昂、灵活性差的问题，得益于此，RISC-V已迅速成为芯片产业链的主流选择。作为最早布局RISC-V技术的企业之一，平头哥的玄铁系列产品线全面覆盖高性能及低功耗等场景。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此前，平头哥已推出基于RISC-V架构的玄铁902、906及910等多款产品，此次发布的玄铁907是一款兼具高性能和低功耗特点的处理器。据悉，玄铁907对开源RISC-V架构进行了扩展增强，采用5级流水线设计，最高工作频率超过1GHz，单位性能可达3.8 Coremark\/MHz；该处理器还首次实现了RISC-V 最新的DSP指令标准，拥有出色的计算能效，适用于存储、工业控制等对计算性能要求较高的实时计算场景。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/52\/de\/52ab60cdf9b17d87c3ed96b1a810fbde.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":"center","origin":null},"content":[{"type":"text","text":"平头哥玄铁907架构图"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"平头哥副总裁孟建熠表示：“RISC-V架构芯片在AIoT场景的优势逐渐显露，平头哥希望通过技术及产品的创新推动RISC-V生态的发展，进一步降低企业设计芯片的门槛。”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"目前，平头哥旗下玄铁系列处理器出货量已超20亿，包括全志科技、卓胜微电子、中科蓝汛等200多家企业都在采用玄铁系列处理器设计芯片；2019年，平头哥发布的玄铁910实现了性能的突破，可应用于5G、人工智能以及自动驾驶等高性能场景。"}]}]}