Let us continue with the benchmark results. SATA3 drives are tested with an ASRock 890GX Extreme3 motherboard. At present, Microsoft Windows 7 Ultimate Edition is used as the operating system.
The SSD drive speed was examined and compared with the following benchmark software:
The SSD benchmark values offers a very good reference point of the maximal possible reading and writing performance, the speed with smaller files and the respective access time. The 512GB Crucial drive achieved in AHCI mode an enormously high sequential read performance.
Although you should operate the SSD in AHCI mode, we have run all benchmarks additionally in IDE mode. The total score was still at good 360 points in IDE mode (indicated by “pciide”). However, the score in IDE mode was more than 50% below the AHCI mode, so you should clearly operate this SSD in AHCI mode on the SATA3 controller.
Here is a Snipping screenshot of the AS SSD benchmark results (SATA3 IDE):
In AHCI mode also another result beneath the read performance was much higher than in the IDE mode and that is the important value “4K-64Thrd”. 4K means that small 4K blocks are read and/or written and with the 4K 64Thrd this is distributed on 64 Threads at the same time. Thus the benchmark program simulate for example a typical program start.
Because the weighting of this important value in the AS SSD benchmark tool is very high, the total score in the AHCI mode is with 856 points more than twice as high. The Crucial M550 512GB SSD reached a little bit higher score of 907 points in AHCI mode on the same system. With the Crucial M550 512 GB the values in AHCI reached 516,18 MB/s read and 447,28 MB/s write performance. The new Crucial MX100 512 GB reached in AHCI mode 511,93 MB/s read and 449,24 MB/s write performance, which is a little bit below the 512GB M550 and a little bit higher than the Crucial 512GB M500.
AS SSD also shows very nice, that the usable capacity of this 512 GB MX100 is about 476,94 GB, which is nearly identical to the Crucial M550 512GB and thus it is also nearly 7% more than the usable size of the 512 GB M500 SSD (447,13 GB).
Who think now about changing its SATA port in the BIOS from native IDE and/or legacy IDE to AHCI, should change first for example (if possible) only one part of the SATA port, where the drive with the operating system is not installed. Because if one like to save the new Windows installation, one must install the hard disk controller driver before changing SATA mode from IDE to AHCI – alternatively there are also Registry entries for it. If you like to upgrade from HDD to SSD, you should not copy the content 1:1 only with a tool like Norton Ghost or Acronis Backup. It is better to install a fresh Windows 7 or Windows 8 or adjust at least the SSD Alignment. We help you with questions to this topic or all other PC related questions at any time 24/7 in our PC Forum.
Here is a Snipping screenshot of the AS SSD benchmark results (SATA3 AHCI):
Here is a Snipping screenshot of the AS SSD iops results (SATA3 in AHCI mode):
Here is a Snipping screenshot of the AS SSD copy benchmark values (SATA3 AHCI):
The comparison of the AS SSD benchmark results is extended with each new HDD/SSD test. Here you can see already some SSDs in comparison to the Crucial MX100 512GB 2.5″ SSD in IDE and in AHCI mode, whereby the SSD benchmark chart is updated shortly with new SSDs. Currently, the highest AS SSD total score is reached by the Crucial M550 512 GB SSD, followed by this MX100 512 GB SSD.
Here is a comparison of the AS SSD benchmark values, which are getting updated with soon coming drives:
The ATTO disk benchmark values gives a very good overview about the write and read rate on different file sizes. These values are maximum ratings, which are different to the previously continuous transfer rate benchmarks, since this benchmark may even reach a higher overall performance with slower SSDs.
With the Crucial MX100 512 GB SSD, we measured from a transfer size of approximately 256 KB a higher read speed (green) than write speed (red) and reached the maximum read rate of 539267 KB at a transfer size of 2048 KB.
Here is a Snipping screenshot of the ATTO Disk benchmark values (SATA3 AHCI):
The ATTO disk benchmark values are compared with a small transfer size of 32KB and a large transfer size of 8192KB. The bar chart already includes a comparison to some SSDs and HDDs, where the Crucial MX100 cannot reach the top of all ATTO results.
Here is a comparison of the ATTO disk benchmark values, which are getting updated with soon coming drives:
With CrystalDiskMark one receives a balanced measurement of the performance with different transfer sizes.
As seen in the previous 4K-64Threads results, the read and write 4K QD32 values are extremely high and the sequential read measurement reached also an extremely high 497.3 MB/s value and a write value of 465.8 MB/s.
Here is a Snipping screenshot of the CrystalDiskMark values (SATA3 AHCI):
The following diagram shows the CrystalDiskMark results once again compared with other SSDs and platter drives, which are extended step by step. In the CrystalDiskMark comparison one can see significant differences between the to-date tested of the Solid State Drives and Hard Disk Drives, whereby the tested Crucial MX100 512GB SSD is not at the top of all CrystalDiskMark results.
Here is a comparison of the CrystalDiskMark values, which are getting updated with soon coming drives:
With HD Tach one can measure the gradient of the performance, but the SSD transfer is not comparable with a conventional HDD. New logical NAND cell access of the SSD controller results like some other equal designed SSDs in strong varying values with the latest HD Tach Version 18.104.22.168 version, which is written for hard disk drives. HD Tach measured with the Crucial MX100 512 GB SSD in AHCI mode during write operations uniform peaks and a constant read rate with the lowest access time display of approx. 0.0ms.
To compare these results you can move the mouse over the following drives to see their respective benchmark results:Crucial MX100 512GB 2.5″ SSD at SATA3 AHCI, ADATA S511 120GB SSD at SATA3 AHCI, ADATA S511 120GB SSD at SATA3 AHCI, Crucial M550 512GB 2.5″ SSD at SATA3 AHCI, Crucial M500 480GB 2.5″ SSD at SATA3 AHCI, 2x Crucial m4 128GB 2.5″ SSD at SATA3 RAID, Crucial m4 128GB 2.5″ SSD at SATA3 AHCI, Crucial m4 128GB 2.5″ SSD at SATA3, Crucial m4 256GB 2.5″ SSD FW 000F at SATA3 AHCI, Crucial m4 256GB 2.5″ SSD FW 0309 at SATA3 AHCI, Crucial m4 256GB 2.5″ SSD FW 0002 at SATA3 AHCI, Crucial m4 256GB SSD FW 0309 at SATA3 IDE, Crucial m4 256GB 2.5″ SSD FW 0002 at SATA3, Crucial C300 64GB 1.8″ SSD at SATA3, Crucial RealSSD C300 256GB 2.5″ SSD at SATA3, Crucial RealSSD C300 256GB 2.5″ SSD at SATA2, Hitachi 7K1000.C 1TB HDD, MX-DS Fusion 60GB SSD SATA3 IDE, MX-DS Fusion 60GB SSD SATA3 IDE, MX-DS Turbo 120GB SSD at SATA3 AHCI, OCZ Agility 128GB SSD, Samsung Series470 128GB SSD AHCI, Samsung Series470 128GB SSD Legacy IDE, Seagate Constellation.2 1TB 2.5″ HDD at SATA3, Toshiba MK8007GAH 1.8″ hard disk drive.
Here is a Snipping screenhot of the HD Tach benchmark values:
The HD Tach benchmark result comparison shows the enormously high speed of the Crucial MX100 512 GB SSD, which is up to now in HD Tach only beaten by the two Crucial m4 128 GB SSDs in RAID0 (2x m4 128GB).
Here is an impressive comparison of the HD Tach benchmark values, which are getting updated with soon coming drives:
Of course, SiSoftware Sandra benchmark should not be missing in this test series. SiSoftware offers with their SiSoft Sandra program a very comprehensive tool, which contains a lot of tools to get very reliable test results of all hardware components.
The average access time of the Crucial MX100 512GB SSD is in SiSoftware Sandra with 23us extremly low and the drive index of 541 MB/s MB/s is amazing high.
Here is a Snipping screenshot of the SiSoftware Sandra benchmark read values (SATA3 AHCI):
In the write performance measurement, the average access time of the Crucial MX100 512 GB SSD in SiSoftware Sandra is also at extremely low 23us and the drive index has a very high value of 472.8 MB/s.
Here is a Snipping screenshot of the SiSoftware Sandra benchmark write values (SATA3 AHCI):
Here is a comparison of the SiSoftware Sandra benchmark values, which are getting updated with soon coming drives: