Nvidia’s RTX Spark Is Here: The Future of Windows Laptops?

Summary
Alex from NotebookcheckReviews presents a detailed hardware and benchmark review of Nvidia’s new RTX Spark platform (specifically the RTX Spark N1X SoC) tested on the Asus ProArt P16 reference laptop. The review examines CPU/GPU architecture, synthetic benchmarks, creative video/photo workflows, local agentic AI execution via MCP and Hermes, and PC gaming performance under both native and emulated Windows-on-Arm conditions.

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What is shown

• Architecture and Specifications [02:46]: Details of the Nvidia RTX Spark N1X SoC, built on TSMC 3nm, featuring an Arm CPU with 20 cores (10 performance / 10 efficiency cores developed with MediaTek) or 18 cores on the cut-down model, a Blackwell GPU with 6,144 CUDA cores (5,120 on the cut-down model), and up to 128 GB unified memory with 300 GB/s bandwidth.
• CPU Benchmarking [04:36]: Cinebench 2024 (1,726 Multi-Core, 130 Single-Core), Geekbench 6.7 (20,196 Multi-Core, 3,092 Single-Core), and power efficiency charts (4 pts/W single-core, 14 pts/W multi-core).
• Synthetic GPU Benchmarking [06:07]: 3DMark tests including Steel Nomad (2,924 points), Speed Way (2,991 points), Port Royal (9,060 points), Fire Strike Graphics (28,108 points), and Time Spy Graphics (12,614 points).
• Content Creation [07:33]: PugetBench Photoshop score (11,775) and DaVinci Resolve Studio 21.1 scores (Standard: 64,471; Extended: 46,293), along with editing Blackmagic RAW 8K/12K footage from a Pyxis camera on a 4K timeline.
• Local & Agentic AI [09:47]: Running LM Studio with quantized local models (Qwen 3.6 35B A3B using ~21 GB disk and ~10 GB VRAM), connected through the Hermes agent harness and Model Context Protocol (MCP) to Google Calendar, an Obsidian vault, and the 140-page RTX Spark review guide.
• Gaming Benchmarks [15:01]:
  • Cyberpunk 2077 (78 fps at 1080p Ultra, 52 fps at 1440p Ultra).
  • Baldur’s Gate 3 (100 fps at 1080p Ultra, 79 fps at 1440p Ultra).
  • Assassin’s Creed Shadows (26 fps at 1080p Ultra High, 23 fps at 1440p Ultra High).
  • Marvel Rivals native Arm build (55 fps average, 44 fps 1% low) vs. emulated build (41 fps average, 34 fps 1% low).
  • Gears of War: E-Day at 1200p High with DLSS Quality and 3x Frame Generation running near 120 fps.
  • Fortnite running over 100 fps in Performance Mode at native 2880×1800 (90% render resolution).
  • Counter-Strike 2 running around 80 fps at QHD medium.

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Claims & numbers

• N1X Specifications: TSMC 3nm process; configurable TDP between 45W and 80W combined; memory bandwidth up to 300 GB/s with up to 128 GB unified RAM (the presenter states).
• Cinebench 2024: 1,726 points multi-core, 130 points single-core (the presenter says).
• Geekbench 6.7: 20,196 multi-core, 3,092 single-core (the presenter says).
• Efficiency: 4 points per Watt in Cinebench single-core, 14 points per Watt in multi-core (the presenter says).
• 3DMark Scores: Steel Nomad: 2,924; Speed Way: 2,991; Port Royal: 9,060; Fire Strike Graphics: 28,108; Time Spy Graphics: 12,614 (the presenter says).
• PugetBench: Photoshop: 11,775; DaVinci Resolve Standard: 64,471; Resolve Extended: 46,293 (the presenter says).
• Local Model footprint: Qwen 3.6 35B A3B requires ~21 GB on storage and ~10 GB VRAM when quantized (the presenter says).
• Compatibility limitations: F1 25 and Battlefield 6 did not launch during testing under the current emulation layer (the presenter says).

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Notable quotes

• “Well, it’s Nvidia’s very first notebook SoC, combining an Arm CPU with a custom 50-series Blackwell GPU and a whole lot of unified memory.” [00:25]
• “And what makes it so much more useful is the fact that the model is now able to use tools in addition to its inherent intelligence.” [10:44]
• “And while I’d rather play the game in all of its ray-traced glory, well, here we are.” [17:10]

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Assessment
This is a standard independent hardware review of the Asus ProArt P16 reference laptop running Nvidia’s RTX Spark N1X platform. The video showcases authentic on-screen benchmarks, real-time gaming captures with FPS overlays, and live demonstrations of local agentic workflows.

Described by gemini-3.8-flash on 2026-10-16 from the video’s audio and frames.