IBM ibm_auckland vs IBM ibmq_kolkata
Side-by-side comparison over the metrics both devices report. Values come from different sources with different methodologies — mind the provenance badges; vendor-reported figures are manufacturer claims.
| Metric |
IBM ibm_auckland
IBM · Apache-2.0
|
IBM ibmq_kolkata
IBM · Apache-2.0
|
|---|---|---|
| Best 2Q fidelity (higher better) | 0.996042 | 0.994992 |
| Median 2Q error (lower better) | 0.00837163 | 0.00754247 |
| Median readout error (lower better) | 0.0101 | 0.0096 |
| Median T1 (µs) (higher better) | 172.29 µs | 111.48 µs |
| Median T2 (µs) (higher better) | 171.32 µs | 82.676 µs |
Captured: 2022-08-06 (ibm_auckland) · 2021-12-09 (ibmq_kolkata).
Full histories: ibm_auckland ·
ibmq_kolkata ·
leaderboard.