HDD vs SSD vs RAMDisk CrystalDiskMark Benchmark

Posted on

Do you want to see how fast your hard drive such as HDD (Hard Disk Drive) and SSD (Solid State Drive)? If you want to check about it, you can use CrystalDiskMark. In the end, you are able to compare the results to RAMdisk.

CrystalDiskMark is considered as one of the best free disk benchmarking utilities in the globe. The program has the ability to measure your disk model read and write speeds. Feel free to choose from the random write speeds and choose test data that you will benchmark your disk under. It is not a hard thing to use CrystalDiskMark.

System Requirements:

  • OS: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019.
  • Architecture: x86/x64/ARM64
  • Installer does not support Windows XP/2003 (NT5.x).
  • Not support Windows 95/98/Me/NT4/2000.
  • Not support Server Core.

Key Features:

  • Themes
  • Peak or Real World Performance Profile
  • Measure Sequential and Random Performance (Read or Write or Mix)


In order to test the speed of your hard drive with CrystalDiskMark, the first thing that you need to do is to download CrystalDiskMark and install it. When the installation process is done, run the application. Then, select the hard drive that you want to test. The next step is to keep the test size and the number of the test values remain the same at default. In the left drop down list, choose number of runs: 1. In the central column, choose size to test: 50 MB. In the right drop down list, choose the disk whose speed you want to check. After that, press all the buttons that are present at the top of the left corner of the interface to start the test. You will have to wait until the benchmark results are shown on your screen. When the test finishes, take a screenshot of the results in case you need someone to help you on interpreting it.

How to interpret the results of CrystalDiskMark? “seq” and “4K are the most important ones. The red/write speed is represented by seq, while 4K represents the random read/write speed. If the seq results are high, it is a good sign, as they represent the loading time for large files. Basically, the higher the results, the faster you are able to load and install the large files, such as videos and programs. The 4K result displays the speed with which your hard drive is able to access and make small files that are scattered in some different places. The higher 4K result indicates that your hard drive ahs a great multi-tasking ability. Keep in mind that 4K results are more important for operating boot drives. On the other hand, if the mass storage drives have high seq results, they will be more effective.

What is the good result of CrysalDiskMark? An SSD is much faster compared to the standard drive, and it makes an impact that can be noticed instantly on the loading and startup times.

Is SSD’s too powerful? The creation of the solid state has switched the speed limitation from the hard drive to the processor. The thing has gone from the slowest link to one of the fastest. The change from mechanical HDD to SSD is really huge and can be noticed instantly. A heavy user rarely will see the advantage of a full 500 Mbps transfer speed, given the super fast speed of SSD. Due to its extreme performance, you are recommended to get hung up on picking the best SSD as you will barely notice the difference between the low and the top end SSD’s. It is actually just the start of another huge step in data. Once the internet bandwidth spreads its wings and VR becomes so popular the performance of SSD’ will get its time to shine. If you are using an HDD and have a plane to insanely increase your startup and loading times, you are encouraged to switch to an SSD. There are tons of SSD that you can get. Go to market places such as Amazon, Walmart, Target, and some other ones and start your hunting.

CrystalDiskMark is the name of the storage benchmark and system information application created by Crystal Dew World. The program has a simple interface. You can just click on one of the green boxes if you want to start testing for a red or write the speed. Testing for all by default is better as it offers the most information about your disk. Above the column headers, you are able to change a few things, including the test size, the test drive, and the number of the test runs. Above it, you are able to see a few examples benchmark results for your hard drive. Interpreting these results requires you to get a little bit of knowledge of disk read or write speeds, especially for beginners who are not really familiar with this kind of thing.

CrystalDiskMark gives you detailed results in an incredible way. Under the File menu, you are able to change the data that you are testing. The Language menu is the one that lets you translate the text within the app to practically each main language in this whole world. The Theme menu offers some amazing differences. Below the thing is the wine theme.

While you are using CrystalDiskMark, please take a note these important notices:

  • CrystalDiskMark might shorten SSD or USB Memory life.
  • Benchmark results are not compatible between different main versions.
  • MB/s means 1,000,000 bytes per second.
  • The result depends on Fragmentation, Test File Size, Test File Position, IDE (PATA)/SATA/RAID/SCSI/NVMe controller and CPU speed, and so on.
  • A piece of SSDs depends on test data (random, 0fill).
  • For those who execute CrystalDiskMark with Administrator rights, it does not show Network Drive. If you want to measure the Network Drive, you will have to run as without Administrator rights. To do so, please navigate to UAC Dialog: YES > w/ Administrator Rights, NO > without Administrator Rights.

Leave a Reply

Your email address will not be published. Required fields are marked *