A single chip with three distinct processors that work simultaneously. For example, AMD introduced its triple-core Phenom Tri-Core X3 8000 series in 2008. See multicore.
"triple core." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/triple-core>.
triple core. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/triple-core