NVIDIA N1 & N1X SoC Leaked: The End of x86 Dominance?

April 17, 2026 | Tech Deep-Dive & Roadmap Analysis

The tech world has been buzzing with rumors about NVIDIA's "N-series" silicon, and we finally have a clear picture. Leveraging the same 3nm architecture found in the enterprise-grade DGX Spark, NVIDIA is preparing a consumer assault that targets Apple's M-series directly. Here is everything we know about the N1, the N1X, and the monster successor, the N2.

image from Chinese platforms (Goofish)

1. The N1 Series Specifications

Leaked manifests from TSMC and engineering samples on Goofish confirm that NVIDIA is splitting the line into two tiers: the high-performance N1X for workstations/laptops and the N1 for handhelds.

Feature	N1X (Mobile Pro)	N1 (Standard)
Process Node	TSMC 3nm (N3E)	TSMC 3nm (N3)
CPU Cores	20 Cores (Olympus Arm)	12 Cores (Hybrid Arm)
GPU	6,144 CUDA (Blackwell)	3,584 CUDA (Blackwell)
Unified RAM	128GB LPDDR5X	64GB LPDDR5X
AI NPU	85 TOPS	45 TOPS

Geekbench image

2. DGX Spark Comparison

Many are comparing the N1X to the recently released DGX Spark. While both use the 3nm GB10 architecture, the Spark is a 250W desktop workstation. The N1X is essentially a "Mobile Spark," capped at 120W but maintaining the critical 128GB memory capacity required for local LLM inference.

"The Spark is for the lab; the N1 is for the field. But both share the same CUDA-first soul."

3. Looking Ahead: The N2 (Vera Rubin)

While the N1 handles the immediate fight against Qualcomm and Apple, the N2 (2027) is the real game-changer. Leaks suggest NVIDIA will solve the "bandwidth problem" by skipping standard LPDDR for consumer HBM4.

Expected N2 (R1) Specs:

• Memory: 128GB - 256GB HBM4 Stacked
• Bandwidth: >1.5 TB/s (Crushing M6 Max)
• Process: TSMC 2nm (N2)
• Focus: Full Agentic AI and 8K Path-Traced Gaming

4. The Pricing Hurdles

The elephant in the room is pricing. With the DGX Spark currently retailing for over $4,000, NVIDIA risks being a "niche luxury" brand. Unless they can get an N1 laptop under $2,000, Apple's MacBook Neo will likely maintain its dominance in the creative sector. However, for those who need 128GB of VRAM in their backpack, NVIDIA is currently the only game in town.

© 2026 TechInsights Leak Report. All technical data based on supply chain manifests.