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 Date.now() vs new Date().getTime() vs performance.now() (version: 0)

Comparing performance of: Date.now() vs new Date().getTime(); vs performance.now()

Created: 4 years ago by: Guest
Jump to the latest result
Script Preparation code:
Tests:

  • Date.now()

  • new Date().getTime();

  • performance.now()

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Date.now()
    new Date().getTime();
    performance.now()

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: yesterday)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Chrome 124 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
Date.now() 7718617.0 Ops/sec
new Date().getTime(); 7270051.0 Ops/sec
performance.now() 5418456.0 Ops/sec