Information about the Killer software and its versions.
Unable to determine if the Killer Intelligence Center or Killer Performance Suite are the same software or if they are different apps.
The Intel® Killer™ Intelligence Center and the Intel® Killer™ Performance Suite are the same networking software; the Intel® Killer™ Performance Suite is the new name. The Intel® Killer™ Performance Suite has newer versions (3.1422.1129.1), which is recommendable to keep the systems with Intel® Killer™ hardware up to date.
If there are issues with the installation of the Intel® Killer™ Performance Suite, check the Installation Issues For the Latest Killer™ Drivers for Intel® Killer™ Ethernet Adapters article for more information.