But only the Iris Pro 5200 (codename: Crystalwell) had eDRAM. All other Iris Pro were just normal DDR4.
EDIT: Oh, apparently there were smaller 64MB eDRAM on later chips, as you mentioned. Well, today I learned something.
EDIT: Oh, apparently there were smaller 64MB eDRAM on later chips, as you mentioned. Well, today I learned something.