MacBookにIntel SLC SSD X25-Eを入れてみる

先日購入したSLCなSSD、Intel X25-EをMacBookに入れて、システムを構築してもらったので、ベンチマークしてみる。

まず起動速度で笑う。自動ログイン完了まで15秒。爆速。

Xbenchで測ってみた。

Intel X25-E

Results 250.79
System Info
Xbench Version 1.3
System Version 10.5.7 (9J61)
Physical RAM 2048 MB
Model MacBook1,1
Drive Type SSDSA2SH032G1GN INTEL
Disk Test 250.79
Sequential 156.51
Uncached Write 200.99 123.40 MB/sec [4K blocks]
Uncached Write 195.40 110.55 MB/sec [256K blocks]
Uncached Read 89.22 26.11 MB/sec [4K blocks]
Uncached Read 235.00 118.11 MB/sec [256K blocks]
Random 630.71
Uncached Write 737.74 78.10 MB/sec [4K blocks]
Uncached Write 369.59 118.32 MB/sec [256K blocks]
Uncached Read 1643.99 11.65 MB/sec [4K blocks]
Uncached Read 597.88 110.94 MB/sec [256K blocks]

MacBook内蔵ディスク（320GBに換装）
Results 44.72
System Info
Xbench Version 1.3
System Version 10.5.7 (9J61)
Physical RAM 2048 MB
Model MacBook1,1
Drive Type WDC WD3200BEVT-00ZCT0
Disk Test 44.72
Sequential 53.98
Uncached Write 48.72 29.91 MB/sec [4K blocks]
Uncached Write 54.75 30.98 MB/sec [256K blocks]
Uncached Read 50.51 14.78 MB/sec [4K blocks]
Uncached Read 64.45 32.39 MB/sec [256K blocks]
Random 38.17
Uncached Write 15.61 1.65 MB/sec [4K blocks]
Uncached Write 72.48 23.20 MB/sec [256K blocks]
Uncached Read 66.17 0.47 MB/sec [4K blocks]
Uncached Read 84.66 15.71 MB/sec [256K blocks] 

総合結果で見ると、5倍ぐらいSSDが早い。難点は32GBしかない点か。しかし爆速。