Approach
superconducting
Qubit Count
53
Logical Qubits
null
1Q Gate Fidelity
99.85%
2Q Gate Fidelity
99.4%
Coherence Time
~20 µs
Gate Speed
~25 ns (single), ~32 ns (two-qubit)
Connectivity
2D grid
Operating Temp
15 mK
Cloud Access
No
Year
2019
Status
RESEARCH
About
Google's Sycamore processor achieved the first demonstration of quantum computational advantage in October 2019, completing a random circuit sampling task in 200 seconds that Google estimated would take a classical supercomputer 10,000 years.
Google Quantum AI — Funding Summary
Total Funding
Internal (Alphabet balance sheet)