NVIDIA Just Slapped Apple Silicon - RTX Spark
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Thanks to ASUS for sponsoring this video! Learn more about the ASUS P16 and P14 powered by NVIDIA RTX Spark: asus.click NVIDIA just unveiled RTX Spark, a groundbreaking ARM-based superchip bringing 128GB of unified memory, 6000+ CUDA cores, and local 120B parameter AI model capabilities directly to next-gen Windows on ARM laptops. Discuss on the forum: linustechtips.com
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Check out our Channel Partners: Secretlab - Grab a TITAN Evo ergonomic gaming chair: lmg.gg PIA - Get the VPN of our choice: piavpn.com dbrand - Buy a "Circuit" series skin for your device: dbrand.com ► SHOP LTT PRODUCTS: lttstore.com ► GET EXCLUSIVE CONTENT ON FLOATPLANE: lmg.gg ► DIVE DEEPER ON THE LTT LABS WEBSITE: lmg.gg ► SPONSORS, AFFILIATES, AND PARTNERS: lmg.gg Purchases made through some store links may provide some compensation to Linus Media Group. Affiliate links powered in part by affilimate.com Linus Sebastian is an investor in Framework Computer, Inc and HexOS by Eshtek. CHAPTERS --------------------------------------------------- 0:00 Intro 0:34 Hardware side of things 1:22 The promises 3:15 The elephant in the room 4:38 How did NVIDIA do it? 7:03 But what about us desktop folks 8:00 DLSS Ray Reconstruction 8:37 Let's look at some laptops 9:50 ASUS ProArt P14 10:22 Microsoft Surface Ultra 11:16 Time to get uncomfortable 14:18 Outro
NVIDIA just revealed RTX Spark, a compact ARM-based superchip aimed at redefining on-device AI and gaming on Windows on ARM. The host outlines the core hardware profile: a CPU-GPU integrated package with around 20 ARM CPU cores, up to 128 GB of LPDDR5X memory, and a GPU with over 6,000 CUDA cores designed to run AI workloads locally. The video argues that this is more than a hardware gimmick, positioning RTX Spark as a platform shift that could enable on-device models up to 120 billion parameters while maintaining all-day battery life in thin laptops. The presenter emphasizes the collaboration with Microsoft to enable identity, containment, policy, and end-to-end security, plus Windows primitives to manage local versus cloud inference through Open Shell and model routing. The discussion also covers developer ecosystem readiness, DRM and anti-cheat considerations, and the promise of seamless gameplay for ARM-native titles and translated x86 games through Rosetta-style layers, suggesting the software stack is becoming broadly compatible with current apps and games. By comparing the platform to Apple Silicon in terms of integrated design and memory bandwidth, the video makes the case that NVIDIA has both the capital and the credibility to push partners toward a shared vision, while also acknowledging the complexity of delivering desktop-class performance to portable form factors. In the final segments, the host previews upcoming hardware from ASUS with ProArt P14 and P16 laptops, highlights DLSS ray reconstruction improvements, and notes ongoing questions about battery life, power budgets, and the practicality of bringing this technology to existing desktop GPUs. The overarching takeaway is that RTX Spark represents a seismic, multi-faceted shift in AI compute and gaming on Windows devices, with a clear emphasis on local, privacy-respecting inference and tight hardware-software integration that could redefine what a portable PC can do.
Topics · technology · hardware · ai · computing · laptops · gaming
Questions answered
- What is RTX Spark and why is NVIDIA framing it as a platform shift?
- RTX Spark is an ARM-based system-on-a-chip integrating CPU, GPU, and unified memory designed for on-device AI and Windows on ARM. NVIDIA frames it as a platform shift because it integrates local AI models, secure processing, and seamless gaming across ARM-native and translated apps, with partnerships and Windows primitives to manage data privacy and model routing.
- How does RTX Spark aim to balance power, performance, and portability?
- NVIDIA targets all-day battery life in slim laptops while delivering RTX 5070-class gaming performance and AI compute capabilities, leveraging a tightly integrated CPU-GPU package, high memory bandwidth, and advanced interconnects to maximize efficiency and local inference without constant cloud access.
- What are the main hardware devices showcased in the video?
- The video highlights ASUS ProArt P14 and P16 laptops featuring RTX Spark and strong cooling solutions, including a slim profile, high-nit HDR displays, and robust I/O, along with a Microsoft Surface Ultra as another demonstration device.