Run results for: async vs sync

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 18

Operating system: iOS 18.3.2

Device Platform: Mobile

Date tested: one year ago

sync

419.7M/s

async

397.7M/s

View exact numbers

Test name	Executions per second
✓ sync	419,743,520 Ops/sec
async	397,676,576 Ops/sec

Tests:

async
async function asyncTest() { return 1 + 1; }
sync
function asyncTest() { return 1 + 1; }