Compare Quantum Processors
Select any two QPUs for a detailed head-to-head comparison of specs, gate fidelities, coherence times, connectivity, and real-time pricing across all cloud platforms.
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Popular Comparisons
Superconducting vs Trapped Ion
IBM Heron r2
Superconducting vs
IonQ Forte Enterprise 1
Trapped Ion
156 vs 36 qubits Compare →
Best Trapped Ion
Quantinuum H2-1
Trapped Ion vs
IonQ Forte Enterprise 1
Trapped Ion
56 vs 36 qubits Compare →
IBM vs Google
IBM Heron r2
Superconducting vs
Google Willow
Superconducting
156 vs 105 qubits Compare →
Quality vs Scale
Quantinuum H2-1
Trapped Ion vs
IBM Heron r2
Superconducting
56 vs 156 qubits Compare →
Mid-range Comparison
Rigetti Ankaa-3
Superconducting vs
IonQ Aria 1
Trapped Ion
84 vs 25 qubits Compare →
Annealing vs Gate-based
D-Wave Advantage2
Annealing vs
IBM Heron r2
Superconducting
4400 vs 156 qubits Compare →
Neutral Atom vs Trapped Ion
QuEra Aquila
Neutral Atom vs
IonQ Forte 1
Trapped Ion
256 vs 36 qubits Compare →
Superconducting Midrange
IBM Eagle r3
Superconducting vs
Rigetti Ankaa-3
Superconducting
127 vs 84 qubits Compare →
Trapped Ion Comparison
Quantinuum H1-1
Trapped Ion vs
IonQ Aria 1
Trapped Ion
20 vs 25 qubits Compare →
Novel Technologies
Xanadu Borealis
Photonic vs
QuEra Aquila
Neutral Atom
216 vs 256 qubits Compare →
Neutral Atom Head-to-Head
Pasqal Fresnel
Neutral Atom vs
QuEra Aquila
Neutral Atom
100 vs 256 qubits Compare →
Smaller Superconducting
IQM Garnet
Superconducting vs
Rigetti Ankaa-3
Superconducting
20 vs 84 qubits Compare →
Compare by Technology
Superconducting 6 QPUs
Trapped Ion 6 QPUs
All QPUs — Quick Access
| QPU | Qubits | Compare Links |
|---|---|---|
| IBM Heron r2 IBM | 156 | |
| IBM Nighthawk IBM | 120 | |
| IBM Eagle r3 IBM | 127 | |
| Google Willow Google Quantum AI | 105 | |
| Rigetti Ankaa-3 Rigetti Computing | 84 | |
| IQM Garnet IQM Quantum Computers | 20 | |
| IonQ Forte Enterprise 1 IonQ | 36 | |
| IonQ Forte 1 IonQ | 36 | |
| IonQ Aria 1 IonQ | 25 | |
| Quantinuum H2-1 Quantinuum | 56 | |
| Quantinuum H1-1 Quantinuum | 20 | |
| AQT PINE Alpine Quantum Technologies | 24 |