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parseInt vs Number addition test
(version: 0)
Comparing performance of:
parseInt vs Number vs +
Created:
one year ago
by:
Registered User
Jump to the latest result
Script Preparation code:
var intA = "42.034"; var strB = "42.034";
Tests:
parseInt
var res = parseInt(intA) + parseInt(strB);
Number
var res = Number(intA) + Number(strB);
+
var res = +intA + +strB;
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (3)
Previous results
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Test case name
Result
parseInt
Number
+
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
one year ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Browser/OS:
Chrome 130 on Mac OS X 10.15.7
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Embed Benchmark Result
Test name
Executions per second
parseInt
4371900.0 Ops/sec
Number
4243572.5 Ops/sec
+
8028942.5 Ops/sec
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parseInt vs Number addition
parseInt vs Number vs plus
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parseInt vs Number vs Plus addition
parseInt vs Number addition Fork
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parseInt vs Number mult
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