SunSpider JavaScript Benchmark between Mozilla Firefox 3.6.2 and Mozilla Firefox 3.7 Alpha4

Hardware:  Lenovo G530, Pentium Dual Core T3400 2.16Ghz (ondemand profile), RAM 2GB 667Mhz
System:    Gentoo ~amd64 running Linux 2.6.34-rc3

TEST                   COMPARISON            FROM                 TO             DETAILS

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** TOTAL **:           2.03x as fast     2214.6ms +/- 2.4%   1090.6ms +/- 2.0%     significant

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  3d:                  1.63x as fast      277.2ms +/- 1.0%    170.2ms +/- 3.4%     significant
    cube:              1.76x as fast       96.8ms +/- 1.7%     55.0ms +/- 6.6%     significant
    morph:             2.42x as fast       91.6ms +/- 1.8%     37.8ms +/- 2.8%     significant
    raytrace:          1.15x as fast       88.8ms +/- 1.8%     77.4ms +/- 1.8%     significant

  access:              2.81x as fast      340.8ms +/- 1.4%    121.2ms +/- 1.3%     significant
    binary-trees:      1.44x as fast       40.4ms +/- 4.7%     28.0ms +/- 7.7%     significant
    fannkuch:          2.69x as fast      139.4ms +/- 0.8%     51.8ms +/- 2.0%     significant
    nbody:             4.67x as fast      116.8ms +/- 2.3%     25.0ms +/- 0.0%     significant
    nsieve:            2.70x as fast       44.2ms +/- 2.4%     16.4ms +/- 10.2%     significant

  bitops:              6.25x as fast      237.6ms +/- 2.9%     38.0ms +/- 7.7%     significant
    3bit-bits-in-byte: 24.9x as fast       39.8ms +/- 5.6%      1.6ms +/- 42.6%     significant
    bits-in-byte:      5.75x as fast       64.4ms +/- 1.7%     11.2ms +/- 5.0%     significant
    bitwise-and:       21.0x as fast       58.8ms +/- 13.2%      2.8ms +/- 57.9%     significant
    nsieve-bits:       3.33x as fast       74.6ms +/- 5.1%     22.4ms +/- 6.3%     significant

  controlflow:         3.57x as fast       33.6ms +/- 2.0%      9.4ms +/- 11.8%     significant
    recursive:         3.57x as fast       33.6ms +/- 2.0%      9.4ms +/- 11.8%     significant

  crypto:              2.00x as fast      135.6ms +/- 1.4%     67.8ms +/- 6.1%     significant
    aes:               1.28x as fast       55.4ms +/- 1.2%     43.2ms +/- 11.2%     significant
    md5:               2.28x as fast       39.2ms +/- 3.5%     17.2ms +/- 11.9%     significant
    sha1:              5.54x as fast       41.0ms +/- 3.7%      7.4ms +/- 9.2%     significant

  date:                1.21x as fast      184.2ms +/- 1.3%    152.2ms +/- 2.4%     significant
    format-tofte:      1.05x as fast       90.6ms +/- 1.2%     86.2ms +/- 3.4%     significant
    format-xparb:      1.42x as fast       93.6ms +/- 3.6%     66.0ms +/- 1.3%     significant

  math:                5.58x as fast      246.8ms +/- 3.0%     44.2ms +/- 6.1%     significant
    cordic:            6.68x as fast      102.8ms +/- 1.6%     15.4ms +/- 7.2%     significant
    partial-sums:      4.78x as fast       95.6ms +/- 7.0%     20.0ms +/- 0.0%     significant
    spectral-norm:     5.50x as fast       48.4ms +/- 2.3%      8.8ms +/- 27.2%     significant

  regexp:              2.24x as fast      205.4ms +/- 1.6%     91.8ms +/- 7.1%     significant
    dna:               2.24x as fast      205.4ms +/- 1.6%     91.8ms +/- 7.1%     significant

  string:              1.40x as fast      553.4ms +/- 10.7%    395.8ms +/- 7.7%     significant
    base64:            3.81x as fast       48.8ms +/- 13.6%     12.8ms +/- 21.1%     significant
    fasta:             1.75x as fast      114.4ms +/- 4.6%     65.4ms +/- 2.2%     significant
    tagcloud:          1.13x as fast      132.8ms +/- 11.5%    117.8ms +/- 3.2%     significant
    unpack-code:       -                  177.0ms +/- 20.4%    161.0ms +/- 15.3%
    validate-input:    2.07x as fast       80.4ms +/- 8.2%     38.8ms +/- 13.5%     significant