Run results for: JS BigInt big number performance

Run details:

User agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36 OPR/93.0.0.0 (Edition beta)

Browser: Opera 93

Operating system: Windows 8.1

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
BigInt	0.3 Ops/sec
Number	156564.7 Ops/sec

Script Preparation code:

var bigInt1 = 1000000n
var bigInt2 = 5000000n
var number1 = 1000000
var number2 = 5000000

Tests:

BigInt
a = bigInt1 b = bigInt2 c = a - b c = a % b c = a * b c = a + b c = a ** b
Number
a = number1 b = number2 c = a - b c = a % b c = a * b c = a + b c = a ** b

Run results for: JS BigInt big number performance

Compare Number vs BigInt for big numbers

BigInt

Number