Memory wall? What memory wall? Aug28 By Webmaster • Posted in Tezzaron in the News August 28, 2015 Back in 1994, William Wulf and Sally McKee described the “Memory Wall” that hobbled computer performance. Francoise von Trapp now describes how that wall is being conquered in 3D by Tezzaron and others. See her article: With 3D Memory Cubes You Can Finally Break Down the Dreaded Memory Wall