AvailableIQM evidence record

Crystal 54

IQM's current 54-qubit Resonance QPU. Vendor-published benchmarks include CLOPS, quantum volume, Q-score, GHZ width and gate fidelity.

Compare this systemPrimary source ↗
ArchitectureSuperconducting
ModalityGate-based
Scale54 physical qubits
ConnectivitySquare lattice with tunable couplers
AccessIQM Resonance and Amazon Braket
Evidence classCurrent IQM product and benchmark documentation
Published metrics

Original values and source scope.

Each field links to the source used. Missing fields are not estimated.

Calculated statistics

Transparent formulas.

These diagnostics are calculated from the sourced fields above and are not a universal performance score.

CLOPS per physical qubit47.22CLOPS ÷ physical qubits

Diagnostic only; parallelism and benchmark protocol still matter.

Median 2Q error per million5,000(1 − median fidelity) × 1,000,000

Derived from the vendor-published median fidelity.

GHZ coverage46.3%GHZ width ÷ physical qubits

Does not describe arbitrary-circuit performance.

Quantum-volume exponent6log₂(quantum volume)

Quantum volume samples only a subset and topology can affect interpretation.

Software

Frameworks and access tools

Pulse-level access

Direct pulse schedule programming for advanced experiments.

Documentation ↗
Research

Studies and technical material

Technology and Performance Benchmarks of IQM's 20-Qubit Quantum Computer

Peer-reviewed-style technical preprint establishing IQM benchmark methodology

Open source ↗

IQM Crystal 54 product and benchmark documentation

Vendor technical record

Open source ↗
Working examples

Applications and demonstrations

Photochemistry precision improvement

IQM reports Algorithmiq used the 54-qubit Emerald/Crystal system for molecular simulation work related to photodynamic cancer therapies.

View evidence ↗

QAOA experimentation library

IQM Resonance includes a QAOA library for creating and testing optimisation circuits.

View evidence ↗
Source register

Every underlying link.

  1. IQM Resonance system specifications
  2. IQM QPU technology and benchmark page
  3. Resonance SDK and software announcement