

QQQ: Number of queues, TTT: Number of threads, But it may be too large for low speed storage (USB memory etc.), so you should choose small size.Ĭ:\, D:\ and etc. Single Seq: -b1M -d5 -o1 -t1 -W -S -wWWW.Multi 4K: -b4K -d5 -oQQQ -tTTT -W -r -S -wWWW.Multi Seq: -b128K -d5 -oQQQ -tTTT -W -S -wWWW.You can customize the number of Queues & Threads from "Settings > Queues & Threads" menu. 4K: Random 4KiB Read Write with single Queue & Thread.Seq: Sequential (Block Size=1MiB) Read/Write with single Thread.4K Q32T1: Random 4KiB Read/Write with multi Queues & Threads.Seq Q32T1: Sequential (Block Size=128KiB) Read/Write with multi Queues & Threads.erases its storage blocks and returns the drive to its factory default settings.

It is very useful for doing a quick sanity check on your storage performance. CrystalDiskMark 7.0.0, 1GB range, QD16, Thread1 (Default Affinity. CrystalDiskMark is a relatively quick and dirty disk benchmark utility that is very easy to use.
#RECOMMENDED CRYSTAL DISKMARK SETTINGS HOW TO#
Click "All" button (or "Seq Q32T1", "4K Q32T1", "Seq", "4K" button) to start Benchmark. Desktop How to Use CrystalDiskMark This video shows you how to use the CrystalDiskMark disk benchmark utility and how to interpret the results. Select Number of Test Runs, Test Size and Test Drive.Ģ. If there is a better settings of test parameters, please inform me/us.ġ. Thanks, I don't know either, just used defaults from download!! Below is web link. Tom, very good work! what i don't understand is the "4K" on the very left column! the numbers you have on the charts, are quite a bit faster that what i see on my CF card's transfer on the charts at home.
