![]() ![]() ![]() Of course, the SiSoftware Sandra benchmark must not be missing in the test series. Here is a screenshot of the AIDA64 benchmark read values (USB 3.2 Gen2): In AIDA64, the read performance is around 531 MB/s and the average access time is measured at 0.08ms. Here is a screenshot of the HD Tach benchmark values (USB 3.2 Gen2): ![]() HD Tach shows clear peaks in the Crucial X6 2TB SSD’s read operations with the lowest access time of 0.1ms. Due to the new logical management of the SSD controllers when accessing the NAND cells, the values can fluctuate with the HD Tach version 3.0.4.0, which is designed for hard disks, like in similarly constructed SSDs. The HD Tach benchmark values show the course of the performance very well, but it is clearly different for an SSD than for a conventional HDD. Here is a screenshot of the latest CrystalDiskMark version 8.0.4 values (USB 3.2 Gen2): Here is a screenshot of the CrystalDiskMark values (USB 3.2 Gen2): Here is a screenshot of the ATTO Disk Benchmark values (USB 3.2 Gen2):ĬrystalDiskMark also provides a balanced measurement of the performance with different transfer sizes.Īs before, the X6 2TB achieves good sequential read rates of 536.2 MB/s and even write rates of 468.2 MB/s in addition to the 4K-64Threads rates. In the Crucial X6 2TB Portable SSD, the read speed (green) is already above the write speed (red) from a transfer size of about 0.5KB and reaches the maximum read values of 569792KB at a transfer size of 2048KB. However, the measured values are maximum values that should not be confused with the continuous transfer rates, since this benchmark can be higher even for SSDs with a slower overall performance. The ATTO Disk Benchmark values give a very good overview of how the write and read speeds behave with different file sizes. Here is a screenshot of the AS SSD benchmark values (Crucial X6 2TB USB Intel Windows 11 test system):Īnd here is another screenshot of the AS SSD iops results (USB 3.2 Gen2): ![]() The Crucial X6 2TB USB achieves about 857 points under Windows 11! Thus, the benchmark program simulates a typical program start, for example.Ī good sequential read and write speed could be achieved with the 2000GB Crucial X6 SSD, which is even slightly above the level of a conventional SATA SSD.īy the way, the usable capacity of the Crucial X6 is 1863.01 GB. By the way, 4K means that small 4K blocks are read or written and this is distributed to 64 threads simultaneously in the 4K 64Thrd. The AS SSD benchmark results offer a very good indication of the maximum possible read and write speed, the speed of smaller files and their respective access times. The following SSD benchmark software was used to check and compare the SSD’s possible speed: The test results were performed with a ASRock Z390 Phantom Gaming X and an Intel Core i9-9900K CPU, among others. Verdict:ĬrystalDiskMark is a very simple benchmarking tool, with only basic reports, but an accurate engine (Microsoft's DiskSpd) and general ease of use earn the program a thumbs up from us.Now we come to the benchmark results. This is the portable version of CrystalDiskMark. Your results may be saved to disk or copied to the clipboard for reuse elsewhere. Once the benchmark is complete, you're presented with read and write speeds in MB/s for each of the four tests (or just the one you selected). At a minimum you can just choose the drive you'd like to assess (standard hard drives are supported, including network drives, but USB and optical drives are not), hit "All!", and wait for the tests to run. If you know what you're doing, you can tweak the queue and thread numbers, change the test data, interval times, the test data file size, and more.īut even if you're clueless about most of that, CrystalDiskMark is still very usable. The program supports four tests: "Seq Q32T1" (sequential read/ write with multiple threads and queues), "4K Q32T1" (random read/ write with multiple threads and queues), "Seq" (sequential read/ write with a single queue and thread) and "4K" (random read/ write with a single queue and thread). CrystalDiskMark is a portable tool which measures read and write performance for your chosen storage device. ![]()
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