![]() AJA System TestĪJA System Test by AJA Video Systems measures system disk performance using video test files of different resolutions, sizes and codecs. ![]() The sequential read dropped by nearly 300 MB/s when we tested at QD1 versus QD8, which is why we show this result. This is is a bit more realistic than testing a portable drive at a queue depth of 8.īenchmark Results: Almost all of the drives get less performance at QD1, but the WD My Passport SSD (2020) 1TB managed to remain in second place with the second fastest sequential write speed of the group. ![]() This is just shy of the drives top speeds, but not too far off.īenchmark Results: When compared to other portable USB drives the WD My Passport SSD 1TB portable drive from 2020 is the second fastest drive that we’ve ever run on this platform!īenchmark Results: With the queue depth lowered to just one the performance dropped down to 732.5 MB/s read and 850.2 MB/s write. On our AMD X570 platform we managed to reach 1023.37 MB/s read and 935.57 MB/s write. CystalDiskMark:īenchmark Results: The WD My Passport 1TB drive is rated at up to 1050 MB/s read and 1000 MB/s write. 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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