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02 Mar 2012 | #21 |
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My System Specs![]() |
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02 Mar 2012 | #22 |
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That's quite good. Keep those shots for all the people who are worried about how long will an SSD last, and how fragile they are.
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03 Mar 2012 | #23 |
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I'm not sure how my results are, but here is what I have using my 2x120 GB Corsair SSD's in a RAID 0..
HD Tune: Intel Raid 0 Volume Benchmark Transfer Rate Minimum : 426.1 MB/sec Transfer Rate Maximum : 536.1 MB/sec Transfer Rate Average : 524.0 MB/sec Access Time : 0.1 ms Burst Rate : 2481.3 MB/sec CPU Usage : -1.0% I used another one too! ----------------------------------------------------------------------- CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo Crystal Dew World : Crystal Dew World ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 503.719 MB/s Sequential Write : 277.805 MB/s Random Read 512KB : 460.146 MB/s Random Write 512KB : 250.947 MB/s Random Read 4KB (QD=1) : 29.997 MB/s [ 7323.6 IOPS] Random Write 4KB (QD=1) : 18.041 MB/s [ 4404.6 IOPS] Random Read 4KB (QD=32) : 198.989 MB/s [ 48581.3 IOPS] Random Write 4KB (QD=32) : 274.542 MB/s [ 67026.8 IOPS] Test : 1000 MB [C: 34.5% (77.1/223.5 GB)] (x5) Date : 2012/03/03 14:30:06 OS : Windows 7 SP1 [6.1 Build 7601] (x64) ![]() |
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03 Mar 2012 | #24 |
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Those numbers are pretty good for a data disk. But the 4K numbers that count for the OS are avarage.
Quote:
Random Read 4KB (QD=1) : 29.997 MB/s [ 7323.6 IOPS]
Random Write 4KB (QD=1) : 18.041 MB/s [ 4404.6 IOPS] |
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04 Mar 2012 | #25 |
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My System Specs![]() |
04 Mar 2012 | #26 |
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There is nothing to fix. It is the nature of the beast.
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04 Mar 2012 | #27 |
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These are mine for a Crucial M4 128GB (0309 firmware)
----------------------------------------------------------------------- CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo Crystal Dew World : Crystal Dew World ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 494.378 MB/s Sequential Write : 199.273 MB/s Random Read 512KB : 368.470 MB/s Random Write 512KB : 199.646 MB/s Random Read 4KB (QD=1) : 26.725 MB/s [ 6524.6 IOPS] Random Write 4KB (QD=1) : 67.085 MB/s [ 16378.2 IOPS] Random Read 4KB (QD=32) : 196.150 MB/s [ 47888.1 IOPS] Random Write 4KB (QD=32) : 107.755 MB/s [ 26307.4 IOPS] Test : 1000 MB [C: 37.2% (44.3/119.0 GB)] (x1) Date : 2012/03/05 6:07:04 OS : Windows 7 Home Premium Edition SP1 [6.1 Build 7601] (x64) Crucial M4 128GB (0309) The only significant difference is the "Random Write 4KB (QD=1)". Your result is a fair bit lower. I've tried a number of tweaks including using the Intel chipset drivers rather than the ms ones. |
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05 Mar 2012 | #28 |
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These are mine for a Crucial M4 128GB (0309 firmware)
----------------------------------------------------------------------- CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo Crystal Dew World : Crystal Dew World ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 494.378 MB/s Sequential Write : 199.273 MB/s Random Read 512KB : 368.470 MB/s Random Write 512KB : 199.646 MB/s Random Read 4KB (QD=1) : 26.725 MB/s [ 6524.6 IOPS] Random Write 4KB (QD=1) : 67.085 MB/s [ 16378.2 IOPS] Random Read 4KB (QD=32) : 196.150 MB/s [ 47888.1 IOPS] Random Write 4KB (QD=32) : 107.755 MB/s [ 26307.4 IOPS] Test : 1000 MB [C: 37.2% (44.3/119.0 GB)] (x1) Date : 2012/03/05 6:07:04 OS : Windows 7 Home Premium Edition SP1 [6.1 Build 7601] (x64) Crucial M4 128GB (0309) The only significant difference is the "Random Write 4KB (QD=1)". Your result is a fair bit lower. I've tried a number of tweaks including using the Intel chipset drivers rather than the ms ones. How did you check your firmware version? |
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05 Mar 2012 | #29 |
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These are mine for a Crucial M4 128GB (0309 firmware)
----------------------------------------------------------------------- CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo Crystal Dew World : Crystal Dew World ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 494.378 MB/s Sequential Write : 199.273 MB/s Random Read 512KB : 368.470 MB/s Random Write 512KB : 199.646 MB/s Random Read 4KB (QD=1) : 26.725 MB/s [ 6524.6 IOPS] Random Write 4KB (QD=1) : 67.085 MB/s [ 16378.2 IOPS] Random Read 4KB (QD=32) : 196.150 MB/s [ 47888.1 IOPS] Random Write 4KB (QD=32) : 107.755 MB/s [ 26307.4 IOPS] Test : 1000 MB [C: 37.2% (44.3/119.0 GB)] (x1) Date : 2012/03/05 6:07:04 OS : Windows 7 Home Premium Edition SP1 [6.1 Build 7601] (x64) Crucial M4 128GB (0309) The only significant difference is the "Random Write 4KB (QD=1)". Your result is a fair bit lower. I've tried a number of tweaks including using the Intel chipset drivers rather than the ms ones. How did you check your firmware version? ![]() |
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05 Mar 2012 | #30 |
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My little 320 Series Intel looks weak in comparison to these SATA 3 SSDs ...
![]() But, for day to day real world use, it does perform well for me. |
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