Benchmark: int vs str map key perf set and get

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

  var intMap = new Map();
  var stringMap = new Map();

Tests:

int
intMap.set(1, "aaa"); intMap.set(2, "bbb"); intMap.set(3, "ccc"); var a1 = intMap.get(1); var b2 = intMap.get(2); var c3 = intMap.get(3);
str
stringMap.set("1", "aaa"); stringMap.set("2", "bbb"); stringMap.set("3", "ccc"); var a = stringMap.get("a"); var b = stringMap.get("b"); var c = stringMap.get("c");

Rendered benchmark preparation results:

Previous results

Test case name	Result
int
str

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:137.0) Gecko/20100101 Firefox/137.0

Browser/OS: Firefox 137 on Mac OS X 10.15

int

23.3M/s

str

16.2M/s

View exact numbers

Test name	Executions per second
✓ int	23,299,036 Ops/sec
str	16,225,273 Ops/sec

int vs str map key perf set and get (version: 1)