Firefox 64비트 버전들 자바스크립트 속도 비교

Firefox 계열 64비트 버전들을 Mozilla에서 제공하는 Kraken 자바스크립트 벤치마크로 성능 비교해 봤습니다. (CPU: i3 M380)

Waterfox x64

Pale Moon x64

Firefox x64(그냥 PGO 빌드)

현재 최신 안정화 버전(11)으로 테스트 했고, Firefox 공식 버전(32비트) 테스트 결과도 넣었습니다.

결론부터 말하면, Firefox x86 > Firefox x64 > Waterfox x64 > Pale Moon x64 순입니다.

1. Firefox의 자바스크립트 JIT 컴파일러는 64비트보다 32비트가 더 빠르다.

2. 64비트 버전 중에 그냥 수정 안 한 Firefox가 제일 빠르다.

3. 별로 큰 차이들은 없다.

Waterfox 11.0 x64

===============================================
RESULTS (means and 95% confidence intervals)
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Total:                        4474.5ms +/- 0.8%
-----------------------------------------------

  ai:                          188.6ms +/- 0.6%
    astar:                     188.6ms +/- 0.6%

  audio:                      1577.1ms +/- 1.6%
    beat-detection:            478.8ms +/- 1.0%
    dft:                       552.0ms +/- 1.0%
    fft:                       303.3ms +/- 3.3%
    oscillator:                243.0ms +/- 4.3%

  imaging:                    1595.1ms +/- 0.5%
    gaussian-blur:             908.4ms +/- 0.4%
    darkroom:                  368.4ms +/- 0.9%
    desaturate:                318.3ms +/- 0.5%

  json:                        247.9ms +/- 0.9%
    parse-financial:           160.1ms +/- 0.8%
    stringify-tinderbox:        87.8ms +/- 2.5%

  stanford:                    865.8ms +/- 1.6%
    crypto-aes:                206.5ms +/- 5.5%
    crypto-ccm:                160.7ms +/- 0.7%
    crypto-pbkdf2:             381.8ms +/- 0.5%
    crypto-sha256-iterative:   116.8ms +/- 1.1%

Pale Moon 11.0.1 x64

===============================================
RESULTS (means and 95% confidence intervals)
-----------------------------------------------
Total:                        4572.8ms +/- 2.3%
-----------------------------------------------

  ai:                          180.7ms +/- 2.0%
    astar:                     180.7ms +/- 2.0%

  audio:                      1628.3ms +/- 2.6%
    beat-detection:            473.3ms +/- 3.0%
    dft:                       586.9ms +/- 2.5%
    fft:                       291.1ms +/- 4.6%
    oscillator:                277.0ms +/- 5.3%

  imaging:                    1590.4ms +/- 0.3%
    gaussian-blur:             908.2ms +/- 0.3%
    darkroom:                  371.0ms +/- 0.8%
    desaturate:                311.2ms +/- 0.5%

  json:                        220.4ms +/- 5.3%
    parse-financial:           113.0ms +/- 8.4%
    stringify-tinderbox:       107.4ms +/- 11.8%

  stanford:                    953.0ms +/- 7.2%
    crypto-aes:                260.6ms +/- 13.2%
    crypto-ccm:                170.2ms +/- 9.2%
    crypto-pbkdf2:             395.4ms +/- 5.3%
    crypto-sha256-iterative:   126.8ms +/- 10.5%

Firefox 11.0 x64 (무수정 PGO 빌드)

===============================================
RESULTS (means and 95% confidence intervals)
-----------------------------------------------
Total:                        4332.5ms +/- 1.0%
-----------------------------------------------

  ai:                          188.8ms +/- 1.2%
    astar:                     188.8ms +/- 1.2%

  audio:                      1516.7ms +/- 1.1%
    beat-detection:            441.5ms +/- 2.3%
    dft:                       558.0ms +/- 1.4%
    fft:                       275.6ms +/- 1.9%
    oscillator:                241.6ms +/- 3.7%

  imaging:                    1588.7ms +/- 0.3%
    gaussian-blur:             914.9ms +/- 0.3%
    darkroom:                  356.0ms +/- 0.9%
    desaturate:                317.8ms +/- 1.4%

  json:                        207.9ms +/- 2.0%
    parse-financial:           123.2ms +/- 1.9%
    stringify-tinderbox:        84.7ms +/- 5.4%

  stanford:                    830.4ms +/- 3.5%
    crypto-aes:                205.8ms +/- 11.8%
    crypto-ccm:                153.9ms +/- 2.7%
    crypto-pbkdf2:             358.5ms +/- 1.1%
    crypto-sha256-iterative:   112.2ms +/- 1.7%

Firefox 11.0 x86 (공식)

===============================================
RESULTS (means and 95% confidence intervals)
-----------------------------------------------
Total:                        4215.2ms +/- 1.7%
-----------------------------------------------

  ai:                          153.5ms +/- 0.6%
    astar:                     153.5ms +/- 0.6%

  audio:                      1570.0ms +/- 3.2%
    beat-detection:            463.2ms +/- 6.3%
    dft:                       547.6ms +/- 5.3%
    fft:                       302.0ms +/- 5.1%
    oscillator:                257.2ms +/- 10.5%

  imaging:                    1417.6ms +/- 0.2%
    gaussian-blur:             773.6ms +/- 0.3%
    darkroom:                  398.7ms +/- 0.3%
    desaturate:                245.3ms +/- 1.0%

  json:                        245.1ms +/- 3.3%
    parse-financial:           145.6ms +/- 1.0%
    stringify-tinderbox:        99.5ms +/- 7.8%

  stanford:                    829.0ms +/- 3.5%
    crypto-aes:                202.0ms +/- 11.2%
    crypto-ccm:                156.1ms +/- 11.9%
    crypto-pbkdf2:             343.1ms +/- 1.6%
    crypto-sha256-iterative:   127.8ms +/- 16.8%