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苹果重磅双芯！首款2nm芯片M6问世、M5 Ultra解锁四晶粒架构_我的网站

一 |     Kuala Lumpur, Oct 10 (UNI) Malaysian Prime Minister Ismail Sabri Yaakob announced the dissolution of the country's parliament on Monday, paving the way for national elections which must be held in the next 60 days.



In a televised speech, Ismail Sabri said he had received the consent of the country's King Sultan Abdullah Sultan Ahmad Shah in accordance with the country's constitution.



Ismail Sabri said the past years have seen several unprecedented developments after the national elections in 2018, including political uncertainties with the changes of several prime ministers and the Covid-19 pandemic, which together have harmed the country's socio-economic and political situation.



"With this announcement, the mandate will be returned to the people. The people's mandate is a powerful antidote for the country to restore political stability and create a government which is firm, stable and respected after the elections," he said.



The date of polling day is yet to be announced by the Election Commission of Malaysia. Normally, a general election should be held no later than two months after the dissolution of the parliament. Voters will elect the 222-member Dewan Rakyat, or the House of Representatives.



The possibility of national elections have been hotly discussed over recent months with United Malays National Organization (UMNO), the biggest party in the ruling coalition, calling for elections to end the political uncertainty which has seen two prime ministers appointed since 2020 following the resignation of former prime minister Mahathir Mohamad in February of that year.



Muhyiddin Yassin was sworn in as the prime minister on March 1, 2020 but later resigned following the withdrawal of support by members of parliament from his own coalition. Ismail Sabri was then appointed as the prime minister on August 21, 2021.

UNI/XINHUA PRT。

二 |     8月26日消息，苹果推出新款Mac mini与Mac Studio，最高分别搭载2nm芯片M6及M5 Ultra芯片，在性能和AI能力上实现了颠覆性跃升。    

    M6是苹果首款采用2nm制程的芯片，所有计算模块均获得全面升级。其配备12核中央处理器，包含2颗超级核心、4颗性能核心和6颗能效核心，三种核心均具备业界领先的性能功耗比。    单线程性能全面领跑，多线程性能较M5提升最高达1.2倍，较M1提升最高达2.4倍。    

    AI算力方面，M6搭载双16核神经网络引擎，峰值计算性能较前代提升最多达2倍。统一内存最大可达32GB，带宽高达170GB/s，较M5提升10%，较M1提升2.5倍。    GPU升级为12核（每颗核心内置神经网络加速器），AI峰值计算性能较M5提升近30%，较M1提升超过8倍。    此外，M6还集成了苹果最新的图形能力，包括更新的着色器核心架构、动态缓存和硬件加速光线追踪技术。相比M5，M6多出2颗中央处理器核心和2颗图形处理器核心，加之神经网络引擎与内存带宽的改进，能更高效地应对各类工作负载。    M5 Ultra是苹果迄今为止最强大的芯片，专为专业人士打造。苹果首次在M系列自研芯片中采用UltraFusion封装技术，将两枚双晶粒M5 Max芯片互联，形成四晶粒架构。该技术将晶粒间带宽提升至4.4TB/s以上，连接密度提升逾6倍。    M5 Ultra搭载最多36核的大尺寸中央处理器（含12颗超级核心和24颗性能核心），单线程性能较M3 Ultra提升最高达1.25倍，多线程性能提升最高达1.3倍。    

    GPU多达80核，同样内置神经网络加速器，支持最新着色器核心、第二代动态缓存、硬件加速网格着色及第三代光线追踪技术，图形性能较M3 Ultra提升最高达40%。    媒体处理引擎进一步强化，专属硬件加速H.264、HEVC、四个ProRes编解码引擎及硬件加速AV1解码一应俱全。32核神经网络引擎可在设备端以业界领先能效安全驱动复杂AI任务。    内存配置同样惊人，最高支持512GB统一内存，带宽高达1.2TB/s，较M3 Ultra提升50%，为专业创作和超大型工作负载提供充沛保障。

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