Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36
Chrome 80
Windows
Desktop
4 years ago
Test name Executions per second
Read from data property 9503973.0 Ops/sec
Write to data property 9722449.0 Ops/sec
Read from accessor method 4886680.5 Ops/sec
Write to mutator method 3733646.5 Ops/sec
Read from object literal property 4451894.5 Ops/sec
Write to object literal property 2038639.2 Ops/sec
Read from object literal property on prototype 4907221.5 Ops/sec
Write to object literal property on prototype 3792176.5 Ops/sec
Script Preparation code:
Tests:
  • Read from data property

  • Write to data property

  • Read from accessor method

  • Write to mutator method

  • Read from object literal property

  • Write to object literal property

  • Read from object literal property on prototype

  • Write to object literal property on prototype