IBM ibm_cairo vs IBM ibmq_essex
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_cairo
IBM · Apache-2.0
|
IBM ibmq_essex
IBM · Apache-2.0
|
|---|---|---|
| Best 2Q fidelity (higher better) | 0.995328 | 0.988897 |
| Median 2Q error (lower better) | 0.0085048 | 0.0226514 |
| Median readout error (lower better) | 0.4908 | 0.0363 |
| Median T1 (µs) (higher better) | 91.619 µs | 65.607 µs |
| Median T2 (µs) (higher better) | 97.46 µs | 105.13 µs |
Captured: 2024-04-10 (ibm_cairo) · 2020-08-10 (ibmq_essex).
Full histories: ibm_cairo ·
ibmq_essex ·
leaderboard.