![]() ![]() In addition, Blackmagic Disk Speed Test offers you the possibility to save a screenshot that will prove extremely useful if you need to share the data gathered by the application. On the bottom of the Blackmagic Disk Speed Test main window you can view the video formats that can be handled by your disk and the test results (expressed in frames per second, for each file format). Blackmagic Disk Speed Test allows you to monitor the process in real time within its main window: there are separate gauges for the write and read tasks and you can view how much data has been processed so far. The next step is to press the Speed Test Start button and then wait for the result. However, the app will automatically delete the temporary files when the test is over. The same menu offers you the possibility to adjust the stress level (the size of the temporary file that will be written on the disk). ![]() This way, it can predict how will your disk cope with video related apps.īlackmagic Disk Speed Test comes with an intuitive interface and allows you to quickly set up the target drive via the Settings drop down menu. The app will detect the video frame size when writing or reading a large file. It is shown as not capable of running 10-bit YUV 4:2:2 video content at 4K as it is getting 15 FPS write and 23 FPS read.Blackmagic Disk Speed Test is a modern looking application that enables you to test the performance of your disk array by measuring both the writing and reading capabilities.īlackmagic Disk Speed Test is designed to analyze your disk’s performance under different stress values, going from 1GB to 5GB. The SL200 is capable of running 2160p60 content using the Apple ProRes 422 HQ compressed codec, but struggles to run Cinema DNG RAW at higher frame rates at 4K. The results show that the SL200 should work great on 720P, 1080P and some 4K content. ![]() Blackmagic Disk Speed Testīlackmagic Design has a storage drive benchmarking tool that customers can use to test the speed of your disk performance for working with high quality video at different resolutions and codecs.īenchmark Results: The Lexar SL200 1TB portable SSD topped out at around 522 MB/s read and 350 MB/s write on the Disk Speed Test by Blackmagic. The write disk performance pattern showed that write performance dipping below 100 MB/s during the long sustained write test.īenchmark Results: When compared to other portable SSDs the Lexar SL200 1TB drives low write speeds kept it at the bottom of the pack. The results from this benchmark help content creators with regards to rendering expectations, throughput, file read/write expectations for transfers and that kind of thing.īenchmark Results: The AJA System Test results on the Lexar SL200 1TB portable drive showed that it was capable of 500 MB/s read and 356 MB/s write speeds. We changed the default test file size from 1GB to 16GB to better represent real-world usage. ProRes 4444 is used for heavy effects work and deep color projects. We selected the standard 4K UltraHD resolution, a test file size of 1GB and the ProRes 4444 codec to see how this drive does with regard to video rendering performance. AJA System TestĪJA System Test by AJA Video Systems measures system disk performance using video test files of different resolutions, sizes and codecs. On our specific test system we were able to reach 568 MB/s read and 405 MB/s write! This is slightly above the drives rated speeds! This benchmark is great for ensuring that drives are able to hit their peak rated speeds.īenchmark Results: When compared to other portable USB drives the Lexar SL200 1TB has the highest sequential read speeds for any SATA III based drive, but the sequential write speed is lower than many competing drives.īenchmark Results: With the queue depth lowered to just one we found the Lexar SL200 1TB drive was capable of reaching 512 MB/s read and 394 MB/s write.īenchmark Results: With the Queue Depth lowered to just one, the Lexar SL200 1TB performance pulled a bit on both sequential read/write workloads. CystalDiskMark:īenchmark Results: The Lexar SL200 1TB drive is rated at up to 550 MB/s read and 400 MB/s write speeds in CrystalDiskMark. Note that CDM only supports Native Command Queuing (NCQ) with a queue depth of 32 (as noted) and shows the highest score of five runs. CrystalDiskMark, AJA System Test, Blackmagic Disk Speed Test CrystalDiskMark 7.0.0h 圆4ĬrystalDiskMark is a small benchmark utility for drives and enables rapid measurement of sequential and random read/write speeds. ![]()
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