Prism emulator Archives

Winsage

June 2, 2026

Microsoft, Nvidia launch RTX Spark Windows AI PC lineup

Microsoft and Nvidia have launched a new series of Windows PCs powered by the Nvidia RTX Spark platform, featuring devices from manufacturers like Surface, Asus, Dell, HP, Lenovo, and MSI. The RTX Spark platform delivers up to 1 petaflop of AI performance, with up to 20 Arm-based CPU cores, 6,144 Blackwell RTX cores, and 128GB of unified memory. Microsoft has optimized Windows for this architecture, enhancing scheduling, power management, and memory handling. The new workload profile scheduling feature optimizes task distribution across the cores, while the Microsoft Power and Thermal Framework improves performance, battery life, and heat management. Windows' support for unified memory has been enhanced, allowing for larger AI models and demanding creative tasks. Microsoft's Prism emulator for x86 applications has been optimized for RTX Spark systems, improving compatibility and speed. Creative applications like Blender, DaVinci Resolve, and Adobe Photoshop are supported, along with MATLAB for technical users. Gaming support includes native anti-cheat software and compatibility with popular titles such as League of Legends and Valorant. The new systems are categorized under Microsoft's Copilot+ PC line, which combines AI processing with enhanced graphics capabilities. Devices showcased include Microsoft's Surface Laptop Ultra and models from Asus, Dell, HP, Lenovo, and MSI. Microsoft also plans to scale Windows to the Nvidia DGX Station for Windows, enabling larger AI models and workstation-class workloads. The initiative aims to unify AI workloads across consumer PCs, creator laptops, and workstations, allowing users to run larger models locally and integrate AI computing into their workflows.

Winsage

June 1, 2026

Introducing a powerful new chapter for Windows PCs, accelerated by NVIDIA RTX Spark

At NVIDIA's GTC event, Microsoft and NVIDIA announced a collaboration to launch powerful thin-and-light Windows PCs enhanced by NVIDIA RTX Spark technology, aimed at developers, creators, and power users for AI applications. The new PCs feature RTX Spark with 1 petaflop of AI performance, up to 6144 Blackwell RTX cores, 20 power-efficient Arm architecture cores, and up to 128GB of unified memory. Microsoft implemented workload profile scheduling (WPS) to optimize task distribution across cores and introduced the Microsoft Power and Thermal Framework (MPTF) for improved power efficiency. The Prism emulator has been optimized for these PCs, ensuring smooth operation of x86 applications. Microsoft is also enhancing Windows 11's performance and reliability, with a focus on securely building and running AI agents. A range of RTX Spark-powered devices will be available from manufacturers like Microsoft Surface, ASUS, Dell, HP, Lenovo, and MSI starting this Fall. The Surface Laptop Ultra is specifically designed for creators, while other models from ASUS, Dell, HP, Lenovo, and MSI also emphasize AI performance. Additionally, Microsoft and NVIDIA are scaling Windows to NVIDIA DGX Station, which will feature the NVIDIA GB300 Grace Blackwell Ultra Desktop Superchip for advanced AI workloads.

AppWizard

June 1, 2026

Not just for AI agents: Nvidia’s RTX Spark means Arm-powered laptops for gamers, too, promising 100 fps at 1440p in the latest games

Nvidia has introduced the N1X CPU, integrated into the RTX Spark SoC, marking its entry into the laptop SoC market. The RTX Spark features up to 20 Grace CPU cores and 6144 RTX Blackwell GPU cores, supporting up to 128 GB of unified LPDDR5x memory. Major manufacturers like Asus, Dell, HP, Lenovo, Microsoft, and MSI are expected to release over 30 laptops and around ten desktop models with this technology. Nvidia's Aevermann described the RTX Spark as "the most efficient PC chip ever built," designed for both computing and gaming. Nvidia plans to introduce mini PCs powered by the RTX Spark chip this autumn, with companies like Acer, Asus, and Gigabyte preparing systems. The RTX Spark's custom Arm architecture requires Windows-on-Arm, raising performance concerns due to reliance on Microsoft's Prism emulator. Nvidia is collaborating with game developers to ensure compatibility and performance, focusing on optimizing popular games and integrating anti-cheat software.

AppWizard

January 22, 2026

Arm-Based Windows 11 PCs Can Now Download and Play Games from the Xbox App

Microsoft's Xbox app on Windows 11 now supports game downloads on all ARM-based PCs, expanding functionality beyond cloud gaming for Qualcomm-powered devices. This update follows an initial rollout for Xbox Insiders in August, coinciding with Epic Games' compatibility of its Easy Anti-Cheat system with Windows on ARM. The Prism emulator was updated in December to support more x86 games on ARM devices, and the Xbox app now includes a Windows Performance Fit feature to assess game performance based on hardware. Over 85% of the Game Pass catalog is compatible with ARM PCs, with ongoing efforts to increase support. Emulation performance has improved on Qualcomm Snapdragon X Series chips, with further enhancements expected from upcoming X2 series chips, although native ARM64 game versions are still anticipated.

Winsage

December 11, 2025

Your Windows 11 on Arm PC can now run even more x86 apps and games thanks to Microsoft’s latest Prism emulation update

Microsoft has updated its Prism emulator, allowing x86 applications to run on Windows 11 devices with Arm chips. This update improves performance, especially for applications using AVX or AVX2 extensions, and increases the number of compatible apps and games. The Prism emulator is a significant enhancement over the previous x86 app emulation layer from Windows 10, enabling most x86 applications to run smoothly on Snapdragon devices, comparable to traditional Intel PCs.

Winsage

December 9, 2025

Windows PC gaming in 2025: Handheld innovation, Arm progress and DirectX advances

Windows has been a key platform for PC gaming, evolving significantly by 2025 with advancements in handheld gaming and performance. The ROG Xbox Ally and ROG Xbox Ally X, powered by AMD Ryzen Z2 Series processors, were introduced, enhancing handheld gaming experiences. The Xbox Full Screen Experience (FSE) was launched for these devices, optimizing gaming interfaces. Advanced Shader Delivery (ASD) was implemented, reducing load times by over 80% for some titles. System-level performance improvements included tuned power management and lower CPU overhead. Windows also focused on Arm devices, enabling local game installations through the Xbox PC app and expanding compatibility with the Prism emulator. Native anti-cheat support was introduced for Arm devices, enhancing competitive gaming. DirectX 12 advancements included features that improved ray tracing performance by up to 2.3×. Bluetooth LE Audio support was added to enhance audio quality for gamers. Upcoming innovations include expanding FSE to more Windows devices, further ASD support, and a preview of Auto Super Resolution for improved visuals in games.

Winsage

November 21, 2025

Qualcomm says 90% of top Windows games will run on Snapdragon X2 laptops — is Windows on Arm gaming finally here?

Qualcomm has introduced the Snapdragon X2 Elite and X2 Elite Extreme, which are expected to significantly enhance the performance and efficiency of Windows laptops. Initial benchmarks show that the Snapdragon X2 Elite Extreme performs well in single-core, multi-core, and GPU metrics, making it suitable for both productivity and gaming. Over 90% of the most played Windows games will be compatible at launch on devices using these new processors, which offer up to 2.3 times higher efficiency than previous models. Qualcomm has also launched the Snapdragon Control Panel to optimize game performance and ensure up-to-date drivers. The Snapdragon X2 Elite supports AVX2 emulation for running certain games via Microsoft's Prism Emulator, and there is ongoing development of kernel-level anti-cheat support for Windows on Snapdragon. Microsoft reports that 90% of user activity on Windows 11 on ARM involves native applications, indicating improved compatibility. New laptops featuring these Snapdragon processors are expected to debut in the first half of 2026, with previews potentially at CES in January.

Winsage

November 21, 2025

Qualcomm promises better gaming performance with latest Windows on Snapdragon update

Qualcomm has introduced the Snapdragon Control Panel and a suite of updates for Snapdragon X Elite laptops, enhancing software and performance. Key features of the Control Panel include automatic game detection, per-game settings, and Adreno GPU driver updates. Qualcomm has resolved bugs and improved performance for over 100 games since last year. The x86 emulation layer has been upgraded, with Microsoft's Prism Emulator now supporting AVX x86 emulation, and AVX2 support expected on upcoming Snapdragon X2 Elite laptops. Additionally, Fortnite is now available on Qualcomm devices due to Epic Online Services Anti-Cheat support, and the company is working with anti-cheat providers like Tencent and Roblox to improve multiplayer support.

Winsage

October 31, 2025

KB5067115 Enhances Windows on Arm with Improved 64-bit App Emulation via Prism

Microsoft has updated its Prism emulator in the Windows 11 25H2 Insider Preview Build 26220.7051 (KB5067115), enhancing support for 64-bit x86 CPU features on Arm devices. This update improves app compatibility and performance for devices like the Surface Pro X and Lenovo ThinkPad X13s. It introduces Emulation Settings in Properties for developers to adjust emulation behavior for 32-bit applications. Additionally, the update includes the Ask Copilot feature in the taskbar and a Full Screen Experience option for more handheld devices.

Winsage

March 24, 2025

Google Drive for Windows on Arm PCs is now widely available

Google has launched its Google Drive app for Arm-compatible Windows PCs powered by Qualcomm’s Snapdragon processors, now available as a general release after being in beta. The Arm64 version offers the same functionalities as the traditional app and is exclusively available for Windows 11, requiring Microsoft WebView 2. Beta testers will receive an upgrade prompt, while new users can download the app from Google’s website. This release aligns with the increasing support for Arm64 architecture in applications, including Google Chrome, NordVPN, and ExpressVPN. Microsoft is also working on updates to improve software and gaming experiences through its Prism emulator.