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NewApp Digest
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Arm-based Windows laptops

Qualcomm's x86 challenges with Windows on Arm
Winsage
November 15, 2024

Qualcomm’s x86 challenges with Windows on Arm

Qualcomm is working to establish Arm-based Windows laptops as a viable alternative in computing, utilizing Snapdragon processors that offer extended battery life, fanless designs, and integrated 5G connectivity. The company aims to address the software compatibility challenges faced by users of traditional x86 machines by relying on Microsoft's x86-64 emulation, which allows Arm devices to run x86 applications. However, this emulation often leads to performance issues and increased battery drain, particularly with demanding applications like Adobe Creative Cloud and AutoCAD. Qualcomm's strategy suggests a need for investment in native Windows on Arm software and a push for Microsoft to optimize Windows for Arm architecture. The company should also consider positioning Arm laptops as secondary devices for light tasks rather than direct competitors to x86 machines.
Update for Windows PCs with ARM chips could improve compatibility with x86 games and applications
Winsage
November 9, 2024

Update for Windows PCs with ARM chips could improve compatibility with x86 games and applications

Qualcomm's Snapdragon X processors are the fastest ARM-based chips for Windows laptops, making ARM-powered PCs viable alternatives to Intel and AMD. Microsoft has introduced an emulator named Prism to facilitate the execution of x86 applications on Windows PCs. The latest version of Prism enhances performance by supporting additional CPU features during emulation and simulates a virtual x86 CPU, allowing non-natively compatible software to run. It adds support for several x86 instruction set extensions, including AVX, AVX2, BMI, FMA, and F16C, improving compatibility for PC games. The updated Prism is accessible in Windows 11 24H2 and supports any 64-bit x86 application, enabling previously blocked games and creative applications to operate on ARM processors. The new version is currently available to Windows Insider program members, with no details on a broader release timeline.
Qualcomm triples Windows on Arm OEM design wins since May
Winsage
November 8, 2024

Qualcomm triples Windows on Arm OEM design wins since May

Qualcomm's CEO Cristiano R. Amon announced a significant increase in design wins for the Snapdragon X Plus eight-core platform, rising from 20 to 58 in six months. This reflects growing interest among OEMs in Arm-based Windows laptops. However, Qualcomm faces challenges in converting these design wins into consumer sales due to compatibility issues and performance concerns. Intel and AMD continue to dominate the market with hundreds of design wins annually. Qualcomm's Snapdragon X Plus platform offers AI capabilities, 5G connectivity, and improved battery life, but software compatibility remains a challenge. In Q4 2024, Qualcomm reported revenue of .2 billion, a 19% year-on-year increase, and a net income of .92 billion, a 96% rise. Over the fiscal year, revenue increased 9% to .9 billion, and net profit surged 40% to .14 billion.
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