Benchmark: Map vs Object addx

Script Preparation code:

var map = new Map();
var obj = {};

map.set('a', 5);
obj['a'] = 5;

var i = 0, count = 1000, a;

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
Map
Obj

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15

Browser/OS: Safari 13 on Mac OS X 10.15.6

Test name	Executions per second
Map	4664.3 Ops/sec
Obj	5254.6 Ops/sec

Map vs Object addx (version: 0)