throw error vs string perf

JavaScript performance comparison

Test case created by benjamingr

Preparation code

<script>
function throwError(){
    throw new Error("I'm an error");
}
function throwString(){
    throw "I'm an error";
}

</script>

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Testing in unknown unknown
Test Ops/sec
error

try{
throwError();
}catch(e){};
pending…
string
try{
throwString();
}catch(e){};
pending…

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