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  1. Story2 reports · 1 facts

    Meta releases Meta VR Glasses, going on sale in spring 2027

    On September 23, 2026, Meta released Meta VR Glasses. According to Meta Newsroom, the device weighs about 100 grams, five times lighter than Meta Quest 3, and adopts a two-part design consisting of glasses plus an external puck, with the puck handling computing power, battery, and storage. The device features a 5K Infinite Display with micro-OLED panels, 37 PPD, supports Dolby Vision and Dolby Atmos, and is powered by a Qualcomm Snapdragon Reality Elite processor; the puck's battery supports about three hours of high-resolution media playback and 45W fast charging. The Meta AI agent has been integrated into the operating system and can be operated via voice, eye movement, and gestures, without the need for controllers. The product will go on sale in spring 2027 at a price of $1,299.99. There are currently no subsequent developments.

    100 grams, five times lighter than Meta Quest 3, and adopts a two-part design consisting of glasses plus an external puck, with the puck handling computing power, battery, and storage. The device features a 5K Infinite Display with micro-OLED panels, 37 PPD, supports Dolby Vision and Dolby Atmos, and is powered by a Qualcomm Snapdragon Reality Elite processor; the puck's battery supports about three hours of high-resolution media playback and 45W fast charging. The Meta AI agent has been integr

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  1. Story1 reports · 1 facts

    Chester Lam reviews Prism binary translation performance loss

    Chips and Cheese author Chester Lam published a review on September 10, 2026, using Geekbench 7 to benchmark Windows 11's Prism binary translation, examining the performance loss of x86-64 programs on the Arm platform. Tests showed that x86-64 programs executed roughly twice as many aarch64 instructions after translation as native code, with every core showing performance losses of several generations. Testing was conducted on a Snapdragon X2 Elite Extreme X2E-96-100 laptop and on Neoverse N1 and N2 instances on Azure; even while bearing the translation loss, the Snapdragon's E-Cores and P-Cores still respectively outperformed Neoverse N1 and N2. The author also examined the translated code in C:\Windows\XtaCache, noting that Prism performs unnecessary register spills and splits 256-bit AVX operations into multiple 128-bit NEON instructions. This review is currently a single-source report with no subsequent developments.

    ted roughly twice as many aarch64 instructions after translation as native code, with every core showing performance losses of several generations. Testing was conducted on a Snapdragon X2 Elite Extreme X2E-96-100 laptop and on Neoverse N1 and N2 instances on Azure; even while bearing the translation loss, the Snapdragon's E-Cores and P-Cores still respectively outperformed Neoverse N1 and N2. The author also examined the translated code in C:\Windows\XtaCache, noting that Prism performs unneces

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