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Object.create() vs. constructor vs. object literal (v32)

Revision 32 of this benchmark created by Forrest L Norvell on September 14, 2012

Setup

var o;

Test runner

Ready to run.

Testing in
Test		Ops/sec
Object.create(null)	`Object.create(null)`	ready
Object constructor	`o = new Object()`	ready
Object literal	`o = {}`	ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published on September 23, 2010
Revision 7: published by Jeremy Ashkenas on October 21, 2010
Revision 9: published on May 20, 2011
Revision 10: published on July 28, 2011
Revision 11: published by Gavin Huang on November 29, 2011
Revision 12: published by Joseph Gentle on December 6, 2011
Revision 15: published on June 7, 2012
Revision 31: published on August 27, 2012
Revision 32: published by Forrest L Norvell on September 14, 2012
Revision 34: published on November 5, 2012
Revision 35: published on November 5, 2012
Revision 37: published on November 19, 2012
Revision 38: published on November 21, 2012
Revision 39: published on November 22, 2012
Revision 40: published by ju1ius on November 24, 2012
Revision 42: published by crazy2be on December 16, 2012
Revision 43: published by Quentin Brooks on December 16, 2012
Revision 44: published by Quentin Brooks on December 16, 2012
Revision 46: published on December 31, 2012
Revision 47: published by Dave on December 31, 2012
Revision 49: published on January 11, 2013
Revision 50: published on January 11, 2013
Revision 52: published on February 16, 2013
Revision 53: published on February 17, 2013
Revision 54: published by Andrew F on February 21, 2013
Revision 55: published on February 21, 2013
Revision 58: published by ramesaliyev on March 20, 2013
Revision 59: published on March 25, 2013
Revision 60: published on March 27, 2013
Revision 72: published on April 8, 2013
Revision 77: published by test on April 27, 2013
Revision 78: published on May 6, 2013
Revision 79: published by wenbing on May 13, 2013
Revision 80: published on May 20, 2013
Revision 81: published on May 26, 2013
Revision 83: published by yangqing on June 6, 2013
Revision 84: published on June 6, 2013
Revision 85: published by amit on June 8, 2013
Revision 86: published on July 3, 2013
Revision 87: published on July 9, 2013
Revision 88: published on July 12, 2013
Revision 89: published on July 13, 2013
Revision 90: published on July 13, 2013
Revision 91: published on July 14, 2013
Revision 92: published on August 12, 2013
Revision 93: published on August 13, 2013
Revision 94: published on August 14, 2013
Revision 96: published by Anzor on September 5, 2013
Revision 97: published on September 11, 2013
Revision 98: published on September 17, 2013
Revision 100: published on September 30, 2013
Revision 101: published on October 1, 2013
Revision 103: published on October 2, 2013
Revision 105: published by Ryan Lauck on October 4, 2013
Revision 107: published on October 9, 2013
Revision 108: published on October 9, 2013
Revision 109: published on November 18, 2013