demo · v151
Device Tier Readout
The API reading, plus the other coarse hints, plus a quick synthetic loop benchmark to compare against.
cpu performance
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second read
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stability
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hardwareConcurrency
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deviceMemory (GB)
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benchmark (ops/ms)
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see also
- CPU Performance API — feature index
- ChromeStatus entry
implementation reference
Need the exact API surface, compatibility boundaries, errors, lifecycle, and source links? Read the matching gendn reference ↗