Fix your fps/lag!
Disable CPU Power Saving Features!
Power Saving and other BIOS (motherboard firmware) features can be manually disabled on most PC motherboards, depending on the COST, cheaper it is, less options
Low End - or Older Models: (AMD Based)
In biso screen go to:
> Advanced BIOS Features:
•AMD C1E Support•AMD K8 Cool & Quiet support
High End - newer models of motherboard: (Intel Based)
> MB Intelligent Tweaker > Advanced Frequency Settings > Advanced CPU Core Features
•- CPU Enhanced Halt (C1E) (Award Bios)•- CPU EIST Function (Award Bios)•- Enhanced Intel Speed Step (full name for "EIST", names differ in bios models/versions)•- Intel Turbo Boost (automatic overclocking, bad idea)•- C3/C6 State Support•- Intel C-State (AMI Bios)•- Intel EIST (AMI Bios)

Enable HPET in BIOS. If you have HPET option in BIOS then your hardware can support HPET.http://en.wikipedia.org/wiki/High_Precision_Event_Timer [en.wikipedia.org]
Unparking your cores to boost performance
http://www.pcgamer.com/2014/03/15/titanfall-config-guide-the-best-settings-to-maximize-your-effectiveness/ [pcgamer.com]
greats Mr.D