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Run results for:
JS BigInt big number performance v12
Compare Number vs BigInt for big numbers
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 26.5; rv:128.0) Gecko/20100101 Goanna/6.9 Firefox/128.0 PaleMoon/34.3.0.1
Browser:
Pale Moon (Firefox Variant) 34
Operating system:
Mac OS X 26.5
Device Platform:
Desktop
Date tested:
one month ago
Number
1K/s
BigInt
1K/s
View exact numbers
Test name
Executions per second
✓
Number
1,351 Ops/sec
BigInt
1,243 Ops/sec
Script Preparation code:
var bigInt1 = 1000000n var bigInt2 = 10n var number1 = 1000000 var number2 = 10
Tests:
BigInt
a = bigInt1; b = bigInt2; for(let i = 0; i < 1000; ++i) { c = a << b; c = a | b; c = a ^ b; }
Number
a = number1 b = number2 for(let i = 0; i < 1000; ++i) { c = a << b; c = a | b; c = a ^ b; }