Looks like something is wrong with my Vertex 3 or drivers. Its on AMD 970 chipset, set to SATA 3. Its set to RAID mode (but not in an array) as I have 2xHDD in RAID 0.
Have newest official AMD drivers on Win 7 64bit.
This are results:
CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
Sequential Read : 204.867 MB/s
Sequential Write : 139.852 MB/s
Random Read 512KB : 202.286 MB/s
Random Write 512KB : 139.299 MB/s
Random Read 4KB (QD=1) : 18.217 MB/s [ 4447.4 IOPS]
Random Write 4KB (QD=1) : 30.969 MB/s [ 7560.7 IOPS]
Random Read 4KB (QD=32) : 23.255 MB/s [ 5677.4 IOPS]
Random Write 4KB (QD=32) : 72.439 MB/s [ 17685.2 IOPS]
Test : 100 MB [C: 25.6% (28.6/111.7 GB)] (x2)
Date : 2012/03/20 12:35:33
OS : Windows 7 Enterprise Edition SP1 [6.1 Build 7601] (x64)
Any idea what should I do?
Have newest official AMD drivers on Win 7 64bit.
This are results:
CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
Sequential Read : 204.867 MB/s
Sequential Write : 139.852 MB/s
Random Read 512KB : 202.286 MB/s
Random Write 512KB : 139.299 MB/s
Random Read 4KB (QD=1) : 18.217 MB/s [ 4447.4 IOPS]
Random Write 4KB (QD=1) : 30.969 MB/s [ 7560.7 IOPS]
Random Read 4KB (QD=32) : 23.255 MB/s [ 5677.4 IOPS]
Random Write 4KB (QD=32) : 72.439 MB/s [ 17685.2 IOPS]
Test : 100 MB [C: 25.6% (28.6/111.7 GB)] (x2)
Date : 2012/03/20 12:35:33
OS : Windows 7 Enterprise Edition SP1 [6.1 Build 7601] (x64)
Any idea what should I do?