Benchmark: Multiple function parameters vs parameter object

Script Preparation code:

function f1(a, b, c, d, e, f, g) {
  return a + b + c + d + e + f + g;
}

function f2(p) {
  return p.a + p.b + p.c + p.d + p.e + p.f + p.g;
}

Tests:

Explicit parameters
f1(1, 2, 3, 4, 5, 6, Math.random());
New parameter object
f2({ a: 1, b: 2, c: 3, d: 4, e: 5, f: 6, g: Math.random()});

Historical Performance Data aggregated from 5 community runs

Desktop Results:

Chrome 5 runs

New parameter object

95.0M/s

Explicit parameters

93.8M/s

View exact numbers

✓ New parameter object: 94,958,744 ops/sec
• Explicit parameters: 93,785,344 ops/sec

Results show median performance across all community submissions. Run this benchmark yourself to verify on your device.

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Explicit parameters
New parameter object

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/137.0.0.0 Safari/537.36

Browser/OS: Chrome 137 on Mac OS X 10.15.7

View result in a separate tab

New parameter object

98.9M/s

Explicit parameters

93.8M/s

View exact numbers

Test name	Executions per second
✓ New parameter object	98,877,880 Ops/sec
Explicit parameters	93,785,344 Ops/sec

Multiple function parameters vs parameter object (version: 1)

Comparing performance of: `Explicit parameters vs New parameter object`

Created: one year ago by: Guest

Go to the latest result

Explicit parameters

New parameter object

Historical Performance Data aggregated from 5 community runs

Desktop Results:

Chrome 5 runs

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Multiple function parameters vs parameter object (version: 1)

Comparing performance of: Explicit parameters vs New parameter object

Created: one year ago by: Guest

Go to the latest result

Explicit parameters

New parameter object

Historical Performance Data aggregated from 5 community runs

Desktop Results:

Chrome 5 runs

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `Explicit parameters vs New parameter object`