GIGABYTE has announced the AI TOP ATOM personal AI supercomputer designed for on-premises AI development. The compact system is powered by the NVIDIA Grace Blackwell GB10 Superchip and delivers supercomputer-level performance within a 1-liter chassis.

The AI TOP ATOM integrates a 20-core Arm processor (10 Cortex-X925 and 10 Cortex-A725 cores) paired with 128 GB of unified LPDDR5x memory and up to 4 TB of PCIe Gen5 SSD storage.

The system provides up to 1 petaFLOP of FP4 AI performance, supporting large-scale models with up to 200 billion parameters on-premises. For extended workloads, two AI TOP ATOM systems can be linked via NVIDIA ConnectX-7 SmartNIC to process models up to 405 billion parameters.

AI TOP ATOM Peripherals

Connectivity features include 10 GbE Ethernet, Wi-Fi 7, Bluetooth 5.3, and HDMI 2.1a output, along with multiple USB 3.2 Gen 2×2 Type-C ports. The system runs NVIDIA DGX OS and Ubuntu Linux and is powered by a 240 W adapter.

The platform leverages the NVIDIA AI software stack, providing a full suite of tools, frameworks, and libraries for generative-AI and machine-learning workloads. It also integrates GIGABYTE’s AI TOP Utility, a graphical software environment that simplifies model prototyping, fine-tuning, inference, and deployment for LLMs, LMMs, and other on-device AI applications.

Dual GIGABYTE AI TOP ATOM Configuration

GIGABYTE follows other companies such as ASUS, PNY, and MSI, which have also adopted the NVIDIA Grace Blackwell GB10 Superchip in their recent compact AI systems.

ASUS introduced the Ascent GX10, a desktop-scale AI supercomputer available for preorder since September, while PNY began offering preorders for the NVIDIA DGX Spark earlier that month. MSI also unveiled the EdgeXpert, a compact AI workstation based on the DGX Spark platform, combining the Grace Blackwell architecture with a 20-core Arm processor.

Specifications listed for the AI TOP ATOM include:

• Processor:
  • 20-core Arm CPU (10 Cortex-X925 + 10 Cortex-A725)
  • NVIDIA Grace Blackwell GB10 Superchip
• Performance:
  • Up to 1 petaFLOP FP4 AI compute
  • Supports models up to 200B parameters (405B when linked in dual configuration)
• Memory / Storage:
  • 128 GB LPDDR5x unified memory (256-bit, 273 GB/s bandwidth)
  • Up to 4 TB PCIe Gen5 14000 SSD
• Networking:
  • 10 GbE Ethernet, Wi-Fi 7, Bluetooth 5.3
  • NVIDIA ConnectX-7 SmartNIC
• Display / Audio:
  • HDMI 2.1a (multichannel audio output)
• I/O Ports:
  • 1× USB 3.2 Gen 2×2 Type-C (Power Delivery IN)
  • 3× USB 3.2 Gen 2×2 Type-C (up to 20 Gbps)
  • 1× RJ-45 10 GbE connector
  • 1× NVIDIA ConnectX-7
• Power
  • 240 W power adapter
• Enclosure:
  • 1-liter chassis
  • 50.5 × 150 × 150 mm
  • 1.2 kg

Further Information

According to the official announcement, the AI TOP ATOM will be available worldwide starting October 15, 2025. Retail listings have already appeared on Newegg, showing configurations starting from $3,499.99 for the 1 TB PCIe 4.0 SSD model, with higher-tier options listed at $3,899.99 for the 4 TB PCIe 4.0 SSD version and $3,999.99 for the 4 TB PCIe 5.0 SSD configuration. Additional information can be found on the GIGABYTE AI TOP product page.