Euro-Q-Exa regular user operation
Euro-Q-Exa is a EuroHPC quantum computer located in Garching, Germany.
Euro-Q-Exa is based on superconducting qubits, arranged on a square lattice enabling complex quantum computations, facilitating quantum error correction approaches, featuring high-quality qubits and gate fidelities, and playing a pivotal role in executing quantum algorithms across a wider range of application domains.
The system is to be integrated into LRZ’s supercomputer via a unified hybrid software environment providing unique user experience.
While the system will initially offer 54 physical qubits, Euro-Q-Exa will be expanded by the end of 2026 with the installation of an upgrade offering 150 qubits.
| Technology | Digital quantum computer |
| Modality | Superconducting |
| Topology | Crystal |
| Gate Fidelity | >99% |
| Coherence time | 60 µs system 1; 100 µs system 2 |
| Relaxation time T1 | 36.60 µs system 1; 76.60 µs system 2 |
| Programming environment | Qiskit, Pennylane - through MQSS Adapters (https://munich-quantum-software-stack.github.io/MQSS-Interfaces/) Qrisp, IQM Pulse - contact the LRZ team if you need them. |
| Power consumption | 25.5 kW system 1; 29.9 kW, system 2 |
| Cooling system | Cryogenic (dilution refrigeration) |
| Supplier | IQM Quantum Computers - Finland |
