Ember vs Backbone Filtering

JavaScript performance comparison

Test case created

Preparation code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.3/underscore-min.js"></script>
<script src="https://raw.github.com/documentcloud/backbone/master/backbone.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.0.rc.1/handlebars.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.0.rc.1/handlebars.min.js"></script>
<script src="http://github.com/downloads/emberjs/ember.js/ember-latest.js"></script>
<script>
<script>
Benchmark.prototype.teardown = function() {
    App.collection = [];
};
</script>

Preparation code output