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Run results for:
promise vs callback
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=609072" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0
Browser:
Firefox 137
Operating system:
Linux
Device Platform:
Desktop
Date tested:
one year ago
callback
2534.9M/s
async
721K/s
View exact numbers
Test name
Executions per second
✓
callback
2,534,926,592 Ops/sec
async
720,832 Ops/sec
Tests:
async
(async() => { await true; })();
callback
((next) => {next()})(() => {});