A [Javascript](http://www2.webkit.org/perf/sunspider-0.9/sunspider-driver.html) performance check which I will update in irregular intervals. Today's winner: Webkit. The loser: all the others, but particularly Opera. 😞

Safari 4 528.16	Windows 7, VMPlayer 2.5.1	936.6 ms +/- 4.60%
Iron 2.0.168.0	Windows XP SP3, VirtualBox 2.1.4	1020.8 ms +/- 2.9%
Chromium 2.0.160.0	Windows XP SP3, VirtualBox 2.1.2	1128.2 ms +/- 3.0%
Midori 0.1.2	native	1414.4 ms +/- 0.7%
Konqueror 4.2	native	1438.6ms +/- 1.8%
Midori 0.1.2	ArchLinux 2.6.28 x86_64, VirtualBox 2.1.2	1520.0 ms +/- 1.5%
FF 3.2 alpha 1	native	2369.8 ms +/- 1.0%
FF 3.0.6	native	2933.2 ms +/- 1.3%
Opera 10 1229	Windows 7, VMPlayer 2.5.1	3384.6 ms +/- 1.6%
FF 3.0.6	Ubuntu 8.10, VMPlayer 2.5.1	3829.0 ms +/- 2.3%
Opera 9.63	Windows NT 4 SP6, VMPlayer 2.5.1	3932.0 ms +/- 1.6%
Opera 10 4166	native	4085.6 ms +/- 0.5%
IE 8.0 RC 1 6001	Windows XP SP3, VirtualBox 2.1.2	6273.6 ms +/- 0.9%
IE 8.0 RC 1 7000	Windows 7, VMPlayer 2.5.1	6282.2 ms +/- 1.3%
Seamonkey 1.1.14	native	9617.6 ms +/- 0.6%
IE 6.0	Windows NT 4 SP6, VMPlayer 2.5.1	60024.6 ms +/- 1.3%

Native means: Mandriva Cooker x86\_64 on a Core 2 Duo E6600. For comparison: FF 3.0.6 on my Mini (Ubuntu Intrepid on an Atom N270) needs 12474.6 ms to complete the test.