940827 - RIABench "Primetest" is 2x slower than Chrome

Status: RESOLVED WORKSFORME

(Core :: JavaScript Engine: JIT, defect)

Description

[Chris Peterson [:cpeterson]]

In the June 2013 WBGP, Firefox 22 was only about 1.1x slower than Chrome 27:

http://media.bestofmicro.com/L/A/390862/original/RIAJS.png

http://www.tomshardware.com/reviews/chrome-27-firefox-21-opera-next,3534-6.html

But on Naveed's test machine, Firefox 25 is 2.2x slower than Chrome 31, but also 1.3x slower than Firefox 22!

* Chrome 31 = 62 ms
* Chrome 27 = 90 ms
* Firefox 25 = 139 ms
* Firefox 22 = 107 ms
* IE11 = 159 ms

Comment 1

[Guilherme Lima]

I'm on Windows 7.
Firefox 26 Beta takes around 170ms
Chrome 31 takes around 170ms
Nightly 28 varies a lot... from 150ms to 200ms

Comment 2

[Sean Stangl [:sstangl]]

On Fedora 21 x86_64:

sm shell:  84ms
d8 shell:  84ms
nightly:   84ms
chrome 40: 73ms

Closing as WORKSFORME since the gap is miniscule.