Sandisk 1394读卡器,测试成绩汇总
OK,进入正题,由于数据比较多,我们按三款读卡器分三个章节介绍对比结果,大家主要关注后两个,火线读卡器的参考意义有限。首先就是火线400,SanDisk Extreme FireWire在1394a接口下的测试数据对比。
• SanDisk Extreme® IV CompactFlash
• Lexar 专业版 UDMA 300X
CF
• ATP 300X ProMax II CF
• Kingston 8GB ultimate CF
• ADATA Turbo CF
266X
• Transcend 266x CompactFlash Card
它可以测试不同体积文件的读取和写入速度,我们取1024kb的稳定性能,结果如下:
结论:
结果非常相近,这是因为UDMA在1394a下遇到了瓶颈,6款CF卡几乎都稳定在了一个极限值上。从另一方面看,23.3MB/s写入和30.1MB/s读取几乎就是1394a的瓶颈。
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