Run results for: new instance versus direct assignment

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36

Browser: Chrome 96

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
direct assignment	8895.8 Ops/sec
new instance	5767.1 Ops/sec

Tests:

direct assignment
class Vector2 { constructor(x, y) { this.x = x; this.y = y; } } var a = new Vector2(0, 0); for(i=0; i<10000; i++){ a.x = i; a.y = i; }
new instance
class Vector2 { constructor(x, y) { this.x = x; this.y = y; } } var a = new Vector2(0, 0); for(i=0; i<10000; i++){ a = new Vector2(i,i); }