IE8:
============================================
RESULTS (means and 95% confidence intervals)--------------------------------------------
Total: 13876.2ms +/- 12.3%
--------------------------------------------
3d: 1752.6ms +/- 16.6%
cube: 593.6ms +/- 11.1%
morph: 506.0ms +/- 34.1%
raytrace: 653.0ms +/- 25.8%
access: 2706.2ms +/- 14.4%
binary-trees: 497.0ms +/- 26.2%
fannkuch: 1137.4ms +/- 18.2%
nbody: 612.2ms +/- 10.1%
nsieve: 459.6ms +/- 15.4%
bitops: 2171.8ms +/- 31.3%
3bit-bits-in-byte: 331.4ms +/- 34.2%
bits-in-byte: 381.2ms +/- 34.4%
bitwise-and: 850.0ms +/- 55.0%
nsieve-bits: 609.2ms +/- 19.7%
controlflow: 334.2ms +/- 38.1%
recursive: 334.2ms +/- 38.1%
crypto: 928.0ms +/- 9.6%
aes: 418.8ms +/- 12.0%
md5: 240.4ms +/- 9.2%
sha1: 268.8ms +/- 29.5%
date: 934.2ms +/- 10.6%
format-tofte: 509.4ms +/- 7.9%
format-xparb: 424.8ms +/- 16.4%
math: 1431.2ms +/- 20.8%
cordic: 656.2ms +/- 30.9%
partial-sums: 403.4ms +/- 23.8%
spectral-norm: 371.6ms +/- 13.5%
regexp: 890.4ms +/- 19.0%
dna: 890.4ms +/- 19.0%
string: 2727.6ms +/- 11.9%
base64: 440.6ms +/- 4.8%
fasta: 622.0ms +/- 6.8%
tagcloud: 534.2ms +/- 16.1%
unpack-code: 493.4ms +/- 28.2%
validate-input: 637.4ms +/- 40.9%
Firefox3.5.3:
============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total: 3021.2ms +/- 8.7%
--------------------------------------------
3d: 367.6ms +/- 28.2%
cube: 84.4ms +/- 3.5%
morph: 99.4ms +/- 33.3%
raytrace: 183.8ms +/- 37.6%
access: 505.2ms +/- 41.7%
binary-trees: 162.6ms +/- 60.9%
fannkuch: 220.0ms +/- 92.3%
nbody: 63.4ms +/- 38.1%
nsieve: 59.2ms +/- 93.6%
bitops: 115.0ms +/- 47.8%
3bit-bits-in-byte: 2.4ms +/- 28.4%
bits-in-byte: 13.6ms +/- 8.2%
bitwise-and: 3.6ms +/- 18.9%
nsieve-bits: 95.4ms +/- 57.4%
controlflow: 189.4ms +/- 83.8%
recursive: 189.4ms +/- 83.8%
crypto: 141.8ms +/- 34.7%
aes: 64.8ms +/- 7.7%
md5: 40.4ms +/- 39.6%
sha1: 36.6ms +/- 139.7%
date: 415.2ms +/- 69.5%
format-tofte: 170.0ms +/- 23.3%
format-xparb: 245.2ms +/- 101.8%
math: 119.4ms +/- 23.2%
cordic: 73.2ms +/- 24.7%
partial-sums: 27.6ms +/- 33.8%
spectral-norm: 18.6ms +/- 51.5%
regexp: 346.0ms +/- 35.0%
dna: 346.0ms +/- 35.0%
string: 821.6ms +/- 20.1%
base64: 42.2ms +/- 53.3%
fasta: 151.8ms +/- 8.2%
tagcloud: 214.0ms +/- 9.8%
unpack-code: 320.4ms +/- 36.0%
validate-input: 93.2ms +/- 36.9%
N.B.:
I was surprised with these results, FF is much faster than IE8