No, the i7 Extreme Editions are enthusiast CPUs that are Intel's high end desktop socket eg. LGA 1366, LGA 2011 or LGA 2011v3 depending on which i7 Extreme Edition you are talking about. The Z87 chipset is on LGA 1150 socket motherboards. The best i7 that will work with Z87 is the i7 4790k, and you may need a BIOS update for that one.