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 new Array() vs Array.from() with random data (version: 0)

Comparing performance of: new Array(1000) vs Array.from({length: 1000})

Created: one year ago by: Guest
Jump to the latest result
Tests:

  • new Array(1000)

  • Array.from({length: 1000})

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    new Array(1000)
    Array.from({length: 1000})

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 2 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Chrome 120 on Windows
View result in a separate tab
Test name Executions per second
new Array(1000) 16573.7 Ops/sec
Array.from({length: 1000}) 11310.0 Ops/sec