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Just another SSD defrag test
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<blockquote data-quote="sepik" data-source="post: 790085" data-attributes="member: 74435"><p>Hello, reviving the old thread.</p><p>My PC is so called "Market PC" Y520T with Samsung OEM m.2 256gb(which is slow, because its OEM)</p><p>Here's the Crystaldisk Mark results, base system:</p><p>Sequential Read (Q= 32,T= 1) : 3085.757 MB/s</p><p>Sequential Write (Q= 32,T= 1) : 1002.696 MB/s</p><p>Random Read 4KiB (Q= 8,T= 8) : 1084.017 MB/s [ 264652.6 IOPS]</p><p>Random Write 4KiB (Q= 8,T= 8) : 790.950 MB/s [ 193103.0 IOPS]</p><p>Random Read 4KiB (Q= 32,T= 1) : 302.537 MB/s [ 73861.6 IOPS]</p><p>Random Write 4KiB (Q= 32,T= 1) : 220.408 MB/s [ 53810.5 IOPS]</p><p>Random Read 4KiB (Q= 1,T= 1) : 41.228 MB/s [ 10065.4 IOPS]</p><p>Random Write 4KiB (Q= 1,T= 1) : 103.275 MB/s [ 25213.6 IOPS]</p><p></p><p>And the results with <em>O&O Defrag</em> (using COMPLETE/Access then reboot, then SOLID defrag and trim)</p><p>Sequential Read (Q= 32,T= 1) : 3267.101 MB/s</p><p>Sequential Write (Q= 32,T= 1) : 1312.797 MB/s</p><p>Random Read 4KiB (Q= 8,T= 8) : 1010.717 MB/s [ 246757.1 IOPS]</p><p>Random Write 4KiB (Q= 8,T= 8) : 753.186 MB/s [ 183883.3 IOPS]</p><p>Random Read 4KiB (Q= 32,T= 1) : 346.629 MB/s [ 84626.2 IOPS]</p><p>Random Write 4KiB (Q= 32,T= 1) : 239.911 MB/s [ 58572.0 IOPS]</p><p>Random Read 4KiB (Q= 1,T= 1) : 41.633 MB/s [ 10164.3 IOPS]</p><p>Random Write 4KiB (Q= 1,T= 1) : 105.962 MB/s [ 25869.6 IOPS]</p><p></p><p>As we can see, overall increase in read/write speed, especially when r/w in big files is quite good. </p><p>-sepik</p></blockquote><p></p>
[QUOTE="sepik, post: 790085, member: 74435"] Hello, reviving the old thread. My PC is so called "Market PC" Y520T with Samsung OEM m.2 256gb(which is slow, because its OEM) Here's the Crystaldisk Mark results, base system: Sequential Read (Q= 32,T= 1) : 3085.757 MB/s Sequential Write (Q= 32,T= 1) : 1002.696 MB/s Random Read 4KiB (Q= 8,T= 8) : 1084.017 MB/s [ 264652.6 IOPS] Random Write 4KiB (Q= 8,T= 8) : 790.950 MB/s [ 193103.0 IOPS] Random Read 4KiB (Q= 32,T= 1) : 302.537 MB/s [ 73861.6 IOPS] Random Write 4KiB (Q= 32,T= 1) : 220.408 MB/s [ 53810.5 IOPS] Random Read 4KiB (Q= 1,T= 1) : 41.228 MB/s [ 10065.4 IOPS] Random Write 4KiB (Q= 1,T= 1) : 103.275 MB/s [ 25213.6 IOPS] And the results with [I]O&O Defrag[/I] (using COMPLETE/Access then reboot, then SOLID defrag and trim) Sequential Read (Q= 32,T= 1) : 3267.101 MB/s Sequential Write (Q= 32,T= 1) : 1312.797 MB/s Random Read 4KiB (Q= 8,T= 8) : 1010.717 MB/s [ 246757.1 IOPS] Random Write 4KiB (Q= 8,T= 8) : 753.186 MB/s [ 183883.3 IOPS] Random Read 4KiB (Q= 32,T= 1) : 346.629 MB/s [ 84626.2 IOPS] Random Write 4KiB (Q= 32,T= 1) : 239.911 MB/s [ 58572.0 IOPS] Random Read 4KiB (Q= 1,T= 1) : 41.633 MB/s [ 10164.3 IOPS] Random Write 4KiB (Q= 1,T= 1) : 105.962 MB/s [ 25869.6 IOPS] As we can see, overall increase in read/write speed, especially when r/w in big files is quite good. -sepik [/QUOTE]
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