Sir, what do you mean by intonation compensated? Thanks!
The compensated saddles allow proper intonation of your three saddle bridge by angling the saddles and establishing the proper string length on all six strings. This is not possible with a stock set of "Straight" Saddles because most often you would need to adjust the saddle to a point halfway between the two perfect settings for each of the strings on that saddle.
But in my case I use the stock fender brass saddles and works fine with me, the compromise in intonation isn't a biggie on my case.
Hope this helps