Key Specifications
Full Specifications
| Qubit Specs | |
| Physical Qubits | 8 qubits |
| Technology | Topological |
| Connectivity | Linear |
| Connectivity Degree | 2 neighbors |
| Gate Performance | |
| Features | |
| Mid-Circuit Measurement | No |
| Classical Feedback | No |
| Dynamic Circuits | No |
| Error Mitigation | Not available |
| System | |
| Cooling Method | dilution refrigerator |
| Operating Temp | 0.05 K |
| SDK Compatibility | |
| Azure Quantum SDK Q# | |
Cloud Access & Pricing
No cloud access data available for this QPU.
Visit Microsoft websiteRecommended Use Cases
Long-term goal of running large-scale fault-tolerant quantum algorithms.
Fundamental quantum computing research and algorithm development.
About Topological Technology
Topological quantum computers aim to encode qubits in non-Abelian anyons — exotic quasiparticles whose quantum state is stored non-locally in the topology of the system rather than in individual physical degrees of freedom. Microsoft is pursuing Majorana zero modes at semiconductor-superconductor interfaces as the physical basis. In principle, topological qubits are intrinsically protected from local noise.
Topological protection could dramatically reduce the error rate per physical qubit, potentially enabling fault-tolerant quantum computing with far fewer physical qubits than other approaches.
The technology is still in early experimental stages. Majorana zero modes have only recently been demonstrated in simplified devices. Implementing two-qubit gates between topological qubits and scaling the architecture remain unsolved engineering challenges.
Not yet characterized at scale
Not yet characterized at scale
Compare Microsoft Majorana 1 With Other QPUs
Frequently Asked Questions
How much does it cost to use Microsoft Majorana 1?
Microsoft Majorana 1 does not currently have public cloud access. Check back for updates or contact Microsoft directly.
What is the gate fidelity of Microsoft Majorana 1?
Gate fidelity data for Microsoft Majorana 1 has not been publicly disclosed. This is common for early-stage or specialized QPUs.
Which cloud platforms offer Microsoft Majorana 1?
Microsoft Majorana 1 is not currently available on public cloud platforms.
What qubit technology does Microsoft Majorana 1 use?
Microsoft Majorana 1 uses Topological qubit technology. Topological protection could dramatically reduce the error rate per physical qubit, potentially enabling fault-tolerant quantum computing with far fewer physical qubits than other approaches. Operating temperature: ~50 mK (dilution refrigerator).
What is the Quantum Volume of Microsoft Majorana 1?
Quantum Volume has not been published for Microsoft Majorana 1. This may be because the QPU uses a different benchmark methodology or the data has not been publicly released.
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