Go here

http://ie.microsoft.com/testdrive/Performance/FishIETank/Default.html

Tell us what browser you are using, how many FPS it runs at with one fish, then 100 fish, then 1000 fish.

Chrome 14 Beta

1 20fps
10 20fps
20 20fps
50 20fps
100 20fps
250 20fps
500 20fps
1000 20fps

---

Mozilla Firefox 4

1 60fps
10 60fps
20 60fps
50 60fps
100 60fps
250 60fps
500 60fps
1000 60fps
---

Lynx

Text Based browser did not run

---

Microsoft Internet Explorer

Crashed on startup

Dude, very thorough, just funny it is an IE test and IE failed.

ie doesnt even launch for me...

and i tried the other tests and im gonna presume that there is a bias favoring internet explorer

the only real test is Acid3 http://acid3.acidtests.org/