We used CrystalDiskMark 8‘s custom settings to test the 4K random read performance of the drive through a range of queue depths. The setup for the tests is listed below.
Transfer Request Size: 4KB, Outstanding I/O: 1-32.
In our four-threaded 4K random read tests we couldn't get close to the official maximum of 1,550K IOPS. The best figure we saw was 531,443 IOPS (2,176.79MB/s) at QD16.
4K Random Read v QD Performance compared.
In relation to the other Gen 5 drives we've tested, the T705 performs best at QD4, sitting on top of the results chart. At QDs 1 and 2 it isn't quite as fast as the previous T700 and at QD32 it sits in second place in the results chart behind the Corsair MP700 PRO SE.