The Texaco antifreeze is more than likely conventional green antifreeze. I have a couple of 20 year old Texaco Dex-Cool antifreeze containers and Dex-Cool is spelled out boldly. Can't say for sure about the AAP "Extended Life" antifreeze. From the "shadow" in the picture of the AAP container, it does not look like it is full. Have you removed the lid to see if you tell what color it is? Same question for the Texaco container.
Also, if the AAP antifreeze was a Dex-Cool clone, I am sure it would have some sort of reference to 5 years, 100000 miles for it's lifetime someplace on the label.