Software features
Professionalism and pertinence
Focus on SSD testing, covering core indicators such as 4K random read and write, sequential read and write, access time, etc. It is especially suitable for evaluating SSD performance with different interfaces such as NVMe and SATA.
Provides a "compression algorithm" test mode to simulate the transmission scenario of compressible data (such as operating system files) and reflect the performance of SSD in actual use.
Free and lightweight
Completely free, no advertising or paid function restrictions, supports direct downloading from the official website.
No installation is required, it can be run after decompression, and it is compatible with all systems from Windows XP to Windows 11.
Intuitive scoring system
Generate a total score (Score) and sub-scores (Seq, 4K, Acc.Time, etc.). A total score of more than 1,000 usually indicates good performance, but it needs to be judged based on the hard disk type (SATA/NVMe).
Provides "Copy Benchmark" function to simulate actual file copy speed (such as ISO, program, game files), which is closer to daily usage scenarios.
Hardware information display
Displays the SSD's firmware version, serial number, drive health status (via S.M.A.R.T. data) and partition format (such as NTFS/exFAT) to assist in troubleshooting hardware problems.
Software function
Core test items
Sequential read and write (Seq): Tests the maximum speed (MB/s) of continuous reading and writing of large files, reflecting the theoretical peak performance of SSD.
4K random read and write: evaluates the random access capability of small files (4KB), which directly affects the system response speed (such as booting and application startup).
4K-64Thrd multi-thread test: simulates 4K random write performance in high concurrency scenarios, which is crucial for server or multi-tasking scenarios.
Access time (Acc.Time): Measures the delay (milliseconds) for the hard disk to locate the file and start reading and writing. The lower the value, the better.
Accessibility
TRIM verification: Check whether the TRIM function (optimized garbage collection) is enabled on the SSD to ensure that performance does not decrease after long-term use.
Language switching: supports multiple languages (including Chinese) to adapt to different user needs.
Result export: Save the test report as a picture or text file to facilitate comparison and analysis.
FAQ
Test results fluctuate greatly
Question: The same hard drive was tested multiple times and the scores were significantly different.
Solution:
Close background power-consuming programs (such as anti-virus software, download tools) and ensure that the hard drive is idle during the test.
Update the SSD firmware to the latest version to optimize performance and stability.
Solid State Drive Benchmark (AS SSD Benchmark) update log:
1. Optimized some functions
2. Solved many unbearable bugs
Huajun editor recommends:
Solid State Drive Benchmark (AS SSD Benchmark) can help you solve many problems. I believe that as long as you dare to use it, you will definitely love it and I recommend it to you.Master Lu,ComMaster,SiSoftware Sandra,HD Tune Pro,cpu-z
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