Qblox Achieves Sub-4 Microsecond Latency Integrating NVIDIA DGX Spark and RTX PRO 6000 Blackwell via NVQLink

Qblox has integrated its quantum system controller with NVIDIA DGX Spark and RTX PRO 6000 Blackwell GPUs using NVIDIA NVQLink, achieving real-time roundtrip latencies below 4.0 microseconds. This integration enables hardware-executed, closed-loop communication for continuous qubit parameter calibration and provides ultra-low-latency transport for quantum error correction data to GPU-based decoders. This allows for a unified development environment for quantum, AI, and classical simulation worklo