HP showed a new mini PC at Computex 2026 that packs Nvidia's RTX Spark platform into a bold chassis. The unnamed prototype targets creative professionals and AI developers who need high compute density in a small footprint.
Grace Blackwell architecture powers the compact system
The system uses Nvidia's Grace Blackwell architecture, combining up to 20 Arm-based CPU cores with up to 6,144 Blackwell CUDA cores. It also includes two Nvidia ConnectX-7 network ports, though HP has not confirmed whether those will appear on retail units.
Specifications
- AI performance: Up to 1 petaflop (FP4 precision)
- Unified memory: Up to 128 GB LPDDR5X
- Memory bandwidth: Up to 300 GB/s
- GPU cores: Up to 6,144 Blackwell CUDA cores
- CPU cores: Up to 20 Arm-based cores (Grace microarchitecture)
Memory capacity reaches up to 128 GB of LPDDR5X unified memory with 300 GB/s of bandwidth. HP claims the machine can deliver up to 1 petaflop of AI performance at FP4 precision.
HP says the mini PC can handle up to 12K video editing and 1440p AAA gaming. The company has not announced pricing or a release date, and the final product name remains undecided.
Source: NotebookCheck
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