Sabrent USB 3.2 NVMe PCIe Key + Sabrent Rocket Q

Sabrent USB 3.2 NVMe adapter testing compared to direct NVMe interface on motherobard. Sabrent Rocket Q 2TB NVMe SSD used for testing. Benchmarks by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2006207-NE-SSDTEST8330
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  Test
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Sabrent USB 3.2
June 19 2020
  53 Minutes
NVMe Direct
June 19 2020
  41 Minutes
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  47 Minutes
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Sabrent USB 3.2 NVMe PCIe Key + Sabrent Rocket Q, "Flexible IO Tester 3.18 - Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory", Higher Results Are Better "Sabrent USB 3.2", "NVMe Direct",168000,168000,163000 "Flexible IO Tester 3.18 - Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory", Higher Results Are Better "Sabrent USB 3.2",85000,85900,85000 "NVMe Direct",523000,528000,543000 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory", Higher Results Are Better "Sabrent USB 3.2", "NVMe Direct",3094,3012,3092 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory", Higher Results Are Better "Sabrent USB 3.2",543,944,887,879,917,729,955,929,897,981,427,933,868,850,936 "NVMe Direct",914,467,972,880,884,2559,998,997,872,646,987,894,877,704,955 "Timed Linux Kernel Compilation 5.4 - Time To Compile", Lower Results Are Better "Sabrent USB 3.2",63.557,62.977,62.315 "NVMe Direct",64.119,63.226,63.134 "Facebook RocksDB 6.3.6 - Test: Sequential Fill", Higher Results Are Better "Sabrent USB 3.2",1381522,1477545,1472437,1411101,1444353 "NVMe Direct",1505702,1454348,1506112,1435196 "Facebook RocksDB 6.3.6 - Test: Random Fill", Higher Results Are Better "Sabrent USB 3.2",1063522,1025111,950442,956655,958268,970148,967510,965045,967296,986207,996344,996020,986852,955201,940376 "NVMe Direct",985854,992088,963656 "Facebook RocksDB 6.3.6 - Test: Random Fill Sync", Higher Results Are Better "Sabrent USB 3.2",2787,2802,2809 "NVMe Direct",2866,2877,2869 "Facebook RocksDB 6.3.6 - Test: Random Read", Higher Results Are Better "Sabrent USB 3.2",68459350,68366820,68428162 "NVMe Direct",68559861,67631631,68364499 "Facebook RocksDB 6.3.6 - Test: Read While Writing", Higher Results Are Better "Sabrent USB 3.2",2990919,3009972,2973964 "NVMe Direct",3165807,3054475,3098636 "LevelDB 1.22 - Benchmark: Sequential Fill", Higher Results Are Better "Sabrent USB 3.2",48.7,48.6,48.1 "NVMe Direct",48.1,47.5,47.8 "LevelDB 1.22 - Benchmark: Sequential Fill", Lower Results Are Better "Sabrent USB 3.2",45.392,45.495,45.992 "NVMe Direct",45.96,46.566,46.295 "LevelDB 1.22 - Benchmark: Random Fill", Higher Results Are Better "Sabrent USB 3.2",46,46.2,46.5,46.1,46.4,45.9,46.3 "NVMe Direct",46.1,45.9,45.9,45.8,46,45.9,46.1 "LevelDB 1.22 - Benchmark: Random Fill", Lower Results Are Better "Sabrent USB 3.2",48.048,47.865,47.586,47.942,47.671,48.186,47.742 "NVMe Direct",47.952,48.15,48.138,48.24,48.041,48.091,47.933 "LevelDB 1.22 - Benchmark: Overwrite", Higher Results Are Better "Sabrent USB 3.2",46.3,46.1,46.3,46.2,46.5,46.3,45.9,46.1 "NVMe Direct",46,46,46.2,45.9,46,45.9,46.4 "LevelDB 1.22 - Benchmark: Overwrite", Lower Results Are Better "Sabrent USB 3.2",47.715,47.906,47.693,47.871,47.512,47.771,48.174,47.942 "NVMe Direct",48.036,48.067,47.829,48.198,48.062,48.168,47.657 "LevelDB 1.22 - Benchmark: Fill Sync", Higher Results Are Better "Sabrent USB 3.2",0.3,0.3,0.3,0.3,0.3,0.3 "NVMe Direct",0.3,0.3,0.3,0.3,0.3,0.3 "LevelDB 1.22 - Benchmark: Fill Sync", Lower Results Are Better "Sabrent USB 3.2",6460.445,6494.435,6522.429,6517.419,6518.454,6516.08 "NVMe Direct",6556.854,6565.01,6505.074,6512.353,6532.904,6558.605 "LevelDB 1.22 - Benchmark: Random Read", Lower Results Are Better "Sabrent USB 3.2",8.051,8.127,8.023,8.134,8.529,8.369 "NVMe Direct",7.958,8.211,8.364,8.374,8.408,8.324 "LevelDB 1.22 - Benchmark: Random Delete", Lower Results Are Better "Sabrent USB 3.2",45.646,44.846,45.004 "NVMe Direct",45.365,45.346,45.511 "LevelDB 1.22 - Benchmark: Hot Read", Lower Results Are Better "Sabrent USB 3.2",8.027,8.015,8.481,8.068,8.31,8.346 "NVMe Direct",8.102,8.251,8.275,8.305,8.297,8.448 "LevelDB 1.22 - Benchmark: Seek Random", Lower Results Are Better "Sabrent USB 3.2",9.913,10.275,10.027,9.903,10.154 "NVMe Direct",10.067,10.056,9.908,9.902,10.116 "SQLite Speedtest 3.30 - Timed Time - Size 1,000", Lower Results Are Better "Sabrent USB 3.2",46.188,46.34,46.301 "NVMe Direct",45.751,45.806,45.732 "Drive Temperature Monitor - Phoronix Test Suite System Monitoring", "Sabrent USB 3.2", "NVMe Direct",