两种常见CF卡测试
本文作者:小白
终于把DC的CF卡升级到了1.2G!前几日进了一张KINGSTON高速卡,加上原来就有的SANDISK普通卡,这下出去就不用怕容量不足了!价格网上都有就不说了,现在先看看外观!
老卡先上!
是捷和的卡,好象外面比较少看,宏衢的要多多了!这卡在去年买的,价格也就不说了
现在看看封在塑料盒里面的样子
现在看看卡,我这个卡已经确认是行货,而且是去年5月份买的,那时候好象新卡出来不久哦!
卡的反面!
Sandisk
卡的侧面有打印的小字,这些说是正品卡的标志!
带小漏斗的接口,据说是专利,不过实在想不明白,这点小聪明居然也可以成为专利!
放完了SNADISK,现在上KINGSTON卡了!
同样也看一下反面!说实话KINGSTON的包装比SANDISK要好一点
也是放一下在塑料盒中的模样!
KINGTONG
放卡的正面!
KINGSTON反面
麻油漏斗的接口!
卡的侧面,我这个卡是台湾的!
读卡利器!12合1,可只用其中之一,浪费呀!
测试KINGSTON
现在开始拉出溜溜了!同样先上KINGSTON的测试数据!SiSoftware Sandra
Benchmark Results Combined Index : 1366 operation(s)/min Endurance Factor : 6.1 512B Files Test : 1704 operation(s)/min 32kB Files Test : 1492 operation(s)/min 256kB Files Test : 814 operation(s)/min 2MB Files Test : 158 operation(s)/min 64MB Files Test : 6 operation(s)/min Performance Test Status Run ID : Z on 2005年4月9日 at 15:13:49 SMP Test : No Total Test Threads : 1 SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : No 512B Files Test Read Performance : 35175 operation(s)/min (293 kB/sec, 1x) Write Performance : 628 operation(s)/min (5 kB/sec, 0x) Delete Performance : 1084 operation(s)/min File Fragments : 1.0 Combined Index : 1704 operation(s)/min 32kB Files Test Read Performance : 9780 operation(s)/min (5216 kB/sec, 29x) Write Performance : 582 operation(s)/min (310 kB/sec, 1x) Delete Performance : 1074 operation(s)/min File Fragments : 1.0 Combined Index : 1492 operation(s)/min 256kB Files Test Read Performance : 1513 operation(s)/min (6455 kB/sec, 36x) Write Performance : 407 operation(s)/min (1737 kB/sec, 9x) Delete Performance : 1038 operation(s)/min File Fragments : 1.0 Combined Index : 814 operation(s)/min 2MB Files Test Read Performance : 193 operation(s)/min (6588 kB/sec, 37x) Write Performance : 97 operation(s)/min (3311 kB/sec, 18x) Delete Performance : 810 operation(s)/min File Fragments : 1.0 Combined Index : 158 operation(s)/min 64MB Files Test Read Performance : 6 operation(s)/min (6554 kB/sec, 37x) Write Performance : 4 operation(s)/min (4369 kB/sec, 24x) Delete Performance : 504 operation(s)/min File Fragments : 1.0 Combined Index : 6 operation(s)/min Endurance Test Status Operating System Disk Cache Used : No Use Overlapped I/O : No Test File Size : 32MB Block Size : 512 byte(s) File Fragments : 1 Endurance Benchmark Breakdown Repeated Sector ReWrite : 130 kB/s Sequential Sector Write : 371 kB/s Random Sector Write : 29 kB/s Drive Total Size : 994MB Free Space : 994MB, 100% Cluster Size : 4kB Performance Tips Notice 5901 : 1x=176kB/s; As some device makers use 1x=150kB/s exercise caution when comparing measured vs. published ratings. Notice 5008 : To change benchmarks, click Options. Notice 5004 : Synthetic benchmark. May not tally with \\\'real-life\\\' performance. Notice 5006 : Only compare the results with ones obtained using the same version! Notice 5207 : Consider using the File System Benchmark for non-Flash devices. Notice 5900 : Endurance factor can only be used on the same type of device (SLC or MLC). Tip 11 : Use the \\\'Switch Chart Type\\\' button to switch between Detailed and Combined charts. Tip 2 : Double-click tip or press Enter while a tip is selected for more information about the tip.
测试SANDISK
接下来放SANDISK的数据了!SiSoftware Sandra Benchmark Results Combined Index : 3233 operation(s)/min Endurance Factor : 10.7 512B Files Test : 4746 operation(s)/min 32kB Files Test : 3057 operation(s)/min 256kB Files Test : 1023 operation(s)/min 2MB Files Test : 164 operation(s)/min 64MB Files Test : 6 operation(s)/min Performance Test Status Run ID : Z on 2005年4月9日 at 15:19:07 SMP Test : No Total Test Threads : 1 SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : No 512B Files Test Read Performance : 34834 operation(s)/min (290 kB/sec, 1x) Write Performance : 1849 operation(s)/min (15 kB/sec, 0x) Delete Performance : 3203 operation(s)/min File Fragments : 1.0 Combined Index : 4746 operation(s)/min 32kB Files Test Read Performance : 9779 operation(s)/min (5215 kB/sec, 29x) Write Performance : 1311 operation(s)/min (699 kB/sec, 3x) Delete Performance : 2701 operation(s)/min File Fragments : 1.0 Combined Index : 3057 operation(s)/min 256kB Files Test Read Performance : 1528 operation(s)/min (6519 kB/sec, 37x) Write Performance : 572 operation(s)/min (2441 kB/sec, 13x) Delete Performance : 1657 operation(s)/min File Fragments : 1.0 Combined Index : 1023 operation(s)/min 2MB Files Test Read Performance : 197 operation(s)/min (6724 kB/sec, 38x) Write Performance : 101 operation(s)/min (3447 kB/sec, 19x) Delete Performance : 1084 operation(s)/min File Fragments : 1.0 Combined Index : 164 operation(s)/min 64MB Files Test Read Performance : 6 operation(s)/min (6554 kB/sec, 37x) Write Performance : 4 operation(s)/min (4369 kB/sec, 24x) Delete Performance : 286 operation(s)/min File Fragments : 1.0 Combined Index : 6 operation(s)/min Endurance Test Status Operating System Disk Cache Used : No Use Overlapped I/O : No Test File Size : 32MB Block Size : 512 byte(s) File Fragments : 1 Endurance Benchmark Breakdown Repeated Sector ReWrite : 129 kB/s Sequential Sector Write : 307 kB/s Random Sector Write : 14 kB/s Drive Total Size : 244MB Free Space : 244MB, 100% Cluster Size : 2kB Performance Tips Notice 5901 : 1x=176kB/s; As some device makers use 1x=150kB/s exercise caution when comparing measured vs. published ratings. Notice 5008 : To change benchmarks, click Options. Notice 5004 : Synthetic benchmark. May not tally with \\\'real-life\\\' performance. Notice 5006 : Only compare the results with ones obtained using the same version! Notice 5207 : Consider using the File System Benchmark for non-Flash devices. Notice 5900 : Endurance factor can only be used on the same type of device (SLC or MLC). Tip 11 : Use the \\\'Switch Chart Type\\\' button to switch between Detailed and Combined charts. Tip 2 : Double-click tip or press Enter while a tip is selected for more information about the tip.
从测试的结果来看,二类卡的速度几乎不相上下,KST稍快!但从实际使用的效果来看,用5700低速连拍,SANDSIK的卡可以有9张,KINGSTON有10张!相对SAN,KST的高速卡似乎称不上高速,但作为DC上的使用,二类卡都是不错的选择!
