Все познаётся в сравнении.
У себя я активно использую главным образом два браузера это epiphany-2.24.3 на движке gecko-1.9 и midori на движке webkit. Так вот то что на глаз заметить трудно с успехом выявляют тесты.
Итак первый из них v8 googlecode benchmarks epiphany показывает
Score: 141
Richards: 120
DeltaBlue: 166
Crypto: 141
RayTrace: 108
EarleyBoyer: 188
RegExp: 138
Тот же тест midori
Score: 560
Richards: 488
DeltaBlue: 530
Crypto: 574
RayTrace: 560
EarleyBoyer: 1249
RegExp: 255
Второй SunSpider JavaScript Benchmark epiphany результаты
вот
или ниже:
============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total: 3696.2ms +/- 3.1%
--------------------------------------------
3d: 462.0ms +/- 25.2%
cube: 149.6ms +/- 7.6%
morph: 135.0ms +/- 25.7%
raytrace: 177.4ms +/- 64.6%
access: 472.0ms +/- 1.7%
binary-trees: 55.0ms +/- 12.0%
fannkuch: 209.8ms +/- 2.4%
nbody: 134.4ms +/- 2.7%
nsieve: 72.8ms +/- 12.2%
bitops: 366.2ms +/- 9.3%
3bit-bits-in-byte: 60.0ms +/- 8.2%
bits-in-byte: 101.8ms +/- 30.9%
bitwise-and: 95.0ms +/- 4.5%
nsieve-bits: 109.4ms +/- 12.6%
controlflow: 47.8ms +/- 15.0%
recursive: 47.8ms +/- 15.0%
crypto: 236.6ms +/- 3.4%
aes: 96.2ms +/- 5.1%
md5: 66.8ms +/- 14.3%
sha1: 73.6ms +/- 4.6%
date: 448.2ms +/- 1.5%
format-tofte: 260.2ms +/- 2.0%
format-xparb: 188.0ms +/- 2.5%
math: 383.2ms +/- 9.7%
cordic: 172.0ms +/- 25.7%
partial-sums: 140.2ms +/- 8.7%
spectral-norm: 71.0ms +/- 10.0%
regexp: 239.8ms +/- 13.1%
dna: 239.8ms +/- 13.1%
string: 1040.4ms +/- 10.9%
base64: 121.2ms +/- 24.7%
fasta: 212.0ms +/- 4.0%
tagcloud: 173.6ms +/- 5.9%
unpack-code: 403.4ms +/- 24.8%
validate-input: 130.2ms +/- 8.8%
Ну и midori опять же результаты
ну или ниже:
============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total: 2724.0ms +/- 2.3%
--------------------------------------------
3d: 554.4ms +/- 3.9%
cube: 237.6ms +/- 6.3%
morph: 153.2ms +/- 2.9%
raytrace: 163.6ms +/- 12.3%
access: 446.6ms +/- 8.6%
binary-trees: 31.2ms +/- 31.2%
fannkuch: 68.6ms +/- 5.4%
nbody: 320.0ms +/- 12.6%
nsieve: 26.8ms +/- 15.9%
bitops: 158.6ms +/- 10.1%
3bit-bits-in-byte: 26.0ms +/- 34.0%
bits-in-byte: 30.6ms +/- 14.5%
bitwise-and: 31.6ms +/- 25.9%
nsieve-bits: 70.4ms +/- 8.5%
controlflow: 26.8ms +/- 28.5%
recursive: 26.8ms +/- 28.5%
crypto: 170.8ms +/- 6.9%
aes: 46.0ms +/- 6.0%
md5: 60.6ms +/- 10.4%
sha1: 64.2ms +/- 8.7%
date: 187.8ms +/- 4.2%
format-tofte: 71.4ms +/- 8.2%
format-xparb: 116.4ms +/- 3.4%
math: 479.2ms +/- 13.9%
cordic: 146.0ms +/- 6.8%
partial-sums: 226.0ms +/- 13.3%
spectral-norm: 107.2ms +/- 47.2%
regexp: 265.6ms +/- 2.1%
dna: 265.6ms +/- 2.1%
string: 434.2ms +/- 4.8%
base64: 39.2ms +/- 9.6%
fasta: 62.4ms +/- 12.1%
tagcloud: 134.4ms +/- 8.8%
unpack-code: 108.6ms +/- 15.6%
validate-input: 89.6ms +/- 4.3%
А теперь самое интересеное результаты epiphany(TO) по сравнению с midori(FROM)
TEST COMPARISON FROM TO DETAILS
=============================================================================
** TOTAL **: *1.36x as slow* 2724.0ms +/- 2.3% 3696.2ms +/- 3.1% significant
=============================================================================
3d: 1.20x as fast 554.4ms +/- 3.9% 462.0ms +/- 25.2% significant
cube: 1.59x as fast 237.6ms +/- 6.3% 149.6ms +/- 7.6% significant
morph: 1.13x as fast 153.2ms +/- 2.9% 135.0ms +/- 25.7% significant
raytrace: ?? 163.6ms +/- 12.3% 177.4ms +/- 64.6% not conclusive: might be *1.08x as slow*
access: ?? 446.6ms +/- 8.6% 472.0ms +/- 1.7% not conclusive: might be *1.06x as slow*
binary-trees: *1.76x as slow* 31.2ms +/- 31.2% 55.0ms +/- 12.0% significant
fannkuch: *3.06x as slow* 68.6ms +/- 5.4% 209.8ms +/- 2.4% significant
nbody: 2.38x as fast 320.0ms +/- 12.6% 134.4ms +/- 2.7% significant
nsieve: *2.72x as slow* 26.8ms +/- 15.9% 72.8ms +/- 12.2% significant
bitops: *2.31x as slow* 158.6ms +/- 10.1% 366.2ms +/- 9.3% significant
3bit-bits-in-byte: *2.31x as slow* 26.0ms +/- 34.0% 60.0ms +/- 8.2% significant
bits-in-byte: *3.33x as slow* 30.6ms +/- 14.5% 101.8ms +/- 30.9% significant
bitwise-and: *3.01x as slow* 31.6ms +/- 25.9% 95.0ms +/- 4.5% significant
nsieve-bits: *1.55x as slow* 70.4ms +/- 8.5% 109.4ms +/- 12.6% significant
controlflow: *1.78x as slow* 26.8ms +/- 28.5% 47.8ms +/- 15.0% significant
recursive: *1.78x as slow* 26.8ms +/- 28.5% 47.8ms +/- 15.0% significant
crypto: *1.39x as slow* 170.8ms +/- 6.9% 236.6ms +/- 3.4% significant
aes: *2.09x as slow* 46.0ms +/- 6.0% 96.2ms +/- 5.1% significant
md5: ?? 60.6ms +/- 10.4% 66.8ms +/- 14.3% not conclusive: might be *1.10x as slow*
sha1: *1.15x as slow* 64.2ms +/- 8.7% 73.6ms +/- 4.6% significant
date: *2.39x as slow* 187.8ms +/- 4.2% 448.2ms +/- 1.5% significant
format-tofte: *3.64x as slow* 71.4ms +/- 8.2% 260.2ms +/- 2.0% significant
format-xparb: *1.62x as slow* 116.4ms +/- 3.4% 188.0ms +/- 2.5% significant
math: 1.25x as fast 479.2ms +/- 13.9% 383.2ms +/- 9.7% significant
cordic: *1.18x as slow* 146.0ms +/- 6.8% 172.0ms +/- 25.7% significant
partial-sums: 1.61x as fast 226.0ms +/- 13.3% 140.2ms +/- 8.7% significant
spectral-norm: - 107.2ms +/- 47.2% 71.0ms +/- 10.0%
regexp: 1.11x as fast 265.6ms +/- 2.1% 239.8ms +/- 13.1% significant
dna: 1.11x as fast 265.6ms +/- 2.1% 239.8ms +/- 13.1% significant
string: *2.40x as slow* 434.2ms +/- 4.8% 1040.4ms +/- 10.9% significant
base64: *3.09x as slow* 39.2ms +/- 9.6% 121.2ms +/- 24.7% significant
fasta: *3.40x as slow* 62.4ms +/- 12.1% 212.0ms +/- 4.0% significant
tagcloud: *1.29x as slow* 134.4ms +/- 8.8% 173.6ms +/- 5.9% significant
unpack-code: *3.71x as slow* 108.6ms +/- 15.6% 403.4ms +/- 24.8% significant
validate-input: *1.45x as slow* 89.6ms +/- 4.3% 130.2ms +/- 8.8% significant
Выводы делайте сами.
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