CrystalDiskMark is a disk benchmarking tool to measure the performance of HDDs, SSDs, and USB drives, aiding in storage device comparisons.

CrystalDiskMark may shorten SSD/USB Memory life. Benchmark result is NOT compatible between different major version. “MB/s” means 1,000,000 byte/sec. The result depends on Test File Size, Test File Position, Fragmentation, IDE(PATA)/SATA/RAID/SCSI/NVMe controller and CPU speed etc… A part of SSDs depend on test data(random, 0fill).

2025年1月27日 · Test the sequential or random read/write performance without using the cache. AS SSD Benchmark reads/writes a 1 GByte file as well as randomly chosen 4K blocks.

2024年4月29日 · The PCMark 10 SSD benchmark determines the relevant parameters of all SSDs installed in the system and compares them with the numerous reference values from UL Solutions’ huge SSD database.

2023年6月7日 · AS SSD Benchmark是现在市面上最为常用的SSD评测软件，可以测试连续读写、4K对齐、4KB随机读写和响应时间的表现，并给出一个综合评分。 同时AS SSD Benchmark还自带一个Compression Benchmark项目，它可以给出一个曲线，描述随着数据模型中可压缩数据占有率（压缩比）的 ...

SSD Speed Test (Solid-State Drive Tester) his website provides detailed performance, speed, and benchmark reviews of M.2 NVMe SSDs, SATA SSDs, and USB flash drives to assist you in making an informed purchase decision. Gen. 5 SSDs are now also tested here.

2020年11月20日 · In addition, the benchmark conditions have also been revamped to reflect the latest PCIe 4.0-compatible SSDs’ performance. For sequential testing, we will be running two types of tests: the 1MiB Q8T1 and the 128KiB Q32T1, so we hope you can use the higher performance as its peak performance.

2025年2月3日 · CrystalDiskMark is a disk benchmark software designed to quickly test the performance of your hard drives. Features. Measure sequential reads/writes speed

The AS SSD Benchmark program provides a special test that allows you to calculate the approximate file copying speed in the following situations: Copying (extracting) data from ISO images. Copying files when installing programs on your computer.

2022年10月4日 · Best Free SSD Speed Test and Check Hard Drive Performance. You can use these tools below to run SSD speed tests in Windows 10/11 or run disk benchmarking to get your SSD results. Pick any of the tools below according to …