Benchmark: JS BigInt vs Number

HTML Preparation code:

<div id="result">

Script Preparation code:

const result = document.getElementById("result");

const b1 = ((2n ** 63n) - 1n) / 5n;
const b2 = 5n;
let b3 = 0n;

const n1 = Number.MAX_SAFE_INTEGER / 5;
const n2 = 5;
let n3 = 0;

Tests:

Bigint
b3 = b1 * b2; b3 = b3 - b2; b3 = b3 / b2; b3 = b3 + b2; b3 = b3 % b2;
Number
n3 = n1 * n2; n3 = n3 - n1; n3 = n3 / n2; n3 = n3 + n2; n3 = n3 % n2;
BigInt and textContext
b3 = b1 * b2; b3 = b3 - b2; b3 = b3 / b2; b3 = b3 + b2; b3 = b3 % b2; result.textContent = b3;
Number with textContext
n3 = n1 * n2; n3 = n3 - n1; n3 = n3 / n2; n3 = n3 + n2; n3 = n3 % n2; result.textContent = n3;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Bigint
Number
BigInt and textContext
Number with textContext

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 9 months ago)

User agent: Mozilla/5.0 (Android 13; Mobile; rv:146.0) Gecko/146.0 Firefox/146.0

Browser/OS: Firefox Mobile 146 on Android

View result in a separate tab

Bigint

16.1M/s

Number

9.2M/s

BigInt and textContext

3.0M/s

Number with textContext

2.1M/s

View exact numbers

Test name	Executions per second
✓ Bigint	16,053,055 Ops/sec
Number	9,162,712 Ops/sec
BigInt and textContext	3,004,331 Ops/sec
Number with textContext	2,147,686 Ops/sec

JS BigInt vs Number (version: 1)

Comparing BigInt vs Number arithmetic performance using values safely represented by i64 and f64 respectively

Comparing performance of: `Bigint vs Number vs BigInt and textContext vs Number with textContext`

Created: 9 months ago by: Guest

Go to the latest result

Bigint

Number

BigInt and textContext

Number with textContext

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

JS BigInt vs Number (version: 1)

Comparing BigInt vs Number arithmetic performance using values safely represented by i64 and f64 respectively

Comparing performance of: Bigint vs Number vs BigInt and textContext vs Number with textContext

Created: 9 months ago by: Guest

Go to the latest result

Bigint

Number

BigInt and textContext

Number with textContext

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `Bigint vs Number vs BigInt and textContext vs Number with textContext`