hIOmon SSD Performance Monitor - Understanding desktop usage patterns.

[Ao1]

Here I look at the write performance from C drive to E drive.

hIOmon and TerraCopy report more or less exactly the same. Write speeds of ~105MB/s.

Windows shows a transfer speed of 222MB/s, which seems to be reflective of the cache read speed not the write speed.

EDIT: Looking a little more closly Windows reports 1 item remaining with a file size of 29.6MB. That is the exact size of the Write Xfer Max size that hIOmon reports, so it seems that when you copy a file with Windows it is split into smaller file sizes during the copy processes. When using TerraCOPY the file transfer is made in one sequential Xfer.