Intel Official Meltdown and Spectre Performance Decrease Spreadsheet

Intel Benchmark Table*

Note: The data above is based on multiple runs and expected system benchmark variation is assumed to be +/- 3%. So 3% margin of error is huge for a system.


This number means nothing however without knowing the Confidence Interval.



*Get Full Spreadsheet PDF here
http://newsroom.intel.com/wp-content/uploads/sites/11/2018/01/Blog-Benchmark-Table.pdf

Intel Official Release :
https://newsroom.intel.com/editorials/intel-security-issue-update-initial-performance-data-results-client-systems/