新款 MacBook Air 11' / 13' SSD 速度测试

这是我刚刚在三里屯苹果店里的两台 MacBook Air 上跑 Xbench 的结果。需要说明的是 13 寸那台上面开了包括 Garage Band, iMovie, Firefox, iPhoto, iTunes, Final Cut Express 在内的等十多个程序,11 寸那台只开了四个程序。这毫无疑问不是什么专业的评测,不过对比一下我们之前在几款旧的 MacBook(以及一款新的 MacBook Pro)上跑 Xbench 测 SSD 得出的数据,应该可以对这批新 MacBook Air 的速度有个大致的了解。

2010 年款 MacBook Air 11' (1.4 GHz Core 2 Duo / 2 GB 内存 / 128 GB SSD):

Disk Test237.31 Sequential158.26 Uncached Write186.73 114.65 MB/sec [4K blocks] Uncached Write283.24 160.26 MB/sec [256K blocks] Uncached Read 75.65 22.14 MB/sec [4K blocks] Uncached Read 315.31 158.47 MB/sec [256K blocks] Random474.12 Uncached Write302.76 32.05 MB/sec [4K blocks] Uncached Write413.38 132.34 MB/sec [256K blocks] Uncached Read 1354.449.60 MB/sec [4K blocks] Uncached Read 506.02 93.90 MB/sec [256K blocks]

点此查看完整测试数据

2010 年款 MacBook Air 13' (1.86 GHz Core 2 Duo / 2 GB 内存 / 128 GB SSD):

Disk Test319.60 Sequential218.15 Uncached Write240.77 147.83 MB/sec [4K blocks] Uncached Write311.28 176.12 MB/sec [256K blocks] Uncached Read 120.25 35.19 MB/sec [4K blocks] Uncached Read 376.73 189.34 MB/sec [256K blocks] Random597.44 Uncached Write361.47 38.27 MB/sec [4K blocks] Uncached Write595.04 190.50 MB/sec [256K blocks] Uncached Read 2119.1215.02 MB/sec [4K blocks] Uncached Read 562.96 104.46 MB/sec [256K blocks]

点此查看完整测试数据