在這網頁中，說明AIDA Linear Write的測試原理:
https://www.eteknix.com/intel-optan...e-ssd-review/4/

The Linear Read and Write tests measure the sequential performance by reading or writing all sectors without skipping any. It gives us a view of the drives overall performance from start to end.

至於HDTune的網路說法莫衷一是，請自行查閱。