UPI
Updated: 10/01/2023 by Computer Hope
UPI may refer to any of the following:
1. With processors, the Intel UPI (Ultra Path Interconnect) is a point-to-point processor interconnect that replaces Intel QPI (QuickPath Interconnect) in Xeon Skylake-SP platforms starting in 2017.
2. Short for User Programmatic Interface or User Program Interface, UPI is a collection of C-language APIs (application programming interface) for an Oracle database.