Approach
trapped-ion
Qubit Count
64
Logical Qubits
null
1Q Gate Fidelity
99.99%
2Q Gate Fidelity
99.7%
Coherence Time
>1 s
Gate Speed
~150 µs (two-qubit)
Connectivity
All-to-all (multi-core)
Operating Temp
Room temp (vacuum ion trap)
Cloud Access
AWS Braket / Azure Quantum / Google Cloud
Year
2025
Status
COMMERCIAL
About
IonQ's Tempo, expected in 2025, is the company's next-generation system targeting 64 qubits with multi-core architecture. It aims to deliver enough performance for early fault-tolerant quantum computing applications.
IonQ — Funding Summary
Total Funding
$2B+