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Digital Twin Workstation (Required per Student)

The Digital Twin Workstation is the primary machine for running high-fidelity simulations in environments like NVIDIA Isaac Sim.

GPU Requirements​

An NVIDIA RTX series GPU is required.

  • Minimum: NVIDIA GeForce RTX 4070 Ti.
  • Recommended: NVIDIA GeForce RTX 3090 / RTX 4090.
  • Note: A high amount of VRAM is crucial for handling large Universal Scene Description (USD) assets and Vision-Language-Action (VLA) models.

CPU Requirements​

A modern multi-core processor is necessary for handling complex physics calculations.

  • Minimum: 8-core processor (e.g., AMD Ryzen 7 or Intel Core i7).
  • Recommended: 12-core or higher processor.

RAM Requirements​

  • Minimum: 32 GB DDR4.
  • Recommended: 64 GB DDR5.

Operating System​

  • Required: Ubuntu 22.04 LTS.
  • Note: This is necessary for native compatibility with ROS 2 and NVIDIA's simulation tools.

Why These Specs Matter​

Running NVIDIA Isaac Sim with complex humanoid models and realistic physics requires significant computational power. The GPU handles real-time rendering and physics simulation, while the CPU manages the underlying ROS 2 nodes and AI model inference. Adequate RAM ensures smooth performance when working with large scene files and multiple concurrent simulations.