On June 1, 2026, the mystery of the "A new era of PC." teaser on the official social channels of major tech brands was finally revealed:
NVIDIA officially released the RTX Spark SoC for PCs at Computex 2026 in Taipei, positioned as an AI PC platform targeting thin and light laptops, AI development, creative workstations, and high-end Windows PCs.
Highlights of the RTX Spark Launch
Specifications
| Item | Specification |
|---|---|
| CPU | Grace ARM, up to 20 cores |
| GPU | Blackwell RTX GPU, 6144 CUDA Cores |
| Memory | Up to 128GB Unified Memory |
| AI Performance | 1 PFLOPS (FP4) |
| Product Positioning | AI PC / Creative Workstation / High-End Windows PC |
| Release Date | Fall 2026 |
The GPU's 6144 CUDA Cores specification is close to the desktop-grade Nvidia RTX 5070. Officially, the FP4 AI computing performance reaches 1 PFLOPS, which is slightly higher than the AI performance metrics of the RTX 5070.
Key Selling Points
NVIDIA claims it is the "most energy-efficient PC chip in history." Power consumption details were not announced at the press conference, but according to leaked information, the TDP is approximately 65-120W.
Selling points highlighted by NVIDIA:
- Running AI Agents locally
- Privacy-protected local inference
- Accelerated video editing, 3D rendering, and AI creation
- High performance but low power consumption experience for thin and light laptops
Product Information
Manufacturers like Microsoft, Dell, HP, Lenovo, and ASUS have announced new products powered by the RTX Spark platform.
Among them, Microsoft announced that Surface Laptop Ultra will be available in Fall 2026.
Summary
The RTX Spark marks the official entry of NVIDIA, which dominates cloud-based generative AI, into the PC SoC market for personal AI.
Unlike the traditional x86 + discrete GPU configuration of traditional Windows PCs, the RTX Spark attempts to build a high-performance AI PC platform similar to Apple Silicon using an ARM CPU, Blackwell GPU, and a unified memory architecture.
If NVIDIA can deliver on its energy efficiency and AI performance promises, the RTX Spark is expected to become an important choice for future high-end Windows AI PCs.
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