Lately I have been experiencing a ton of stuttering and frame rate drops into the low 20's, normal is around 60-80. I have cleaned and dusted the interior, removed programs I do not use, virus scan, added a fan, case is open. CPU and GPU temps maxed at 69*C and 64*C respectively, while playing BF4 and Titanfall low settings @ 900p and even went to 720p. GPU load ran between 84-99% while playing, and CPU load between 60-75%. What seems to be the issue? I am new to PC gaming and building also, and I have no idea what else to do.
Specs:
FX 6300 O.C. 4ghz
EVGA GTX 750 1GB Superclocked
8gb 1600mhz Ram
Corsair GS700
Antec Spot fan
sRaidmax Case fan
Zalsman CPU fan (not sure if spelled correctly)
MSI 760GM-P34 Motherboard
Windows 8.1 64bit Home Edition
Specs:
FX 6300 O.C. 4ghz
EVGA GTX 750 1GB Superclocked
8gb 1600mhz Ram
Corsair GS700
Antec Spot fan
sRaidmax Case fan
Zalsman CPU fan (not sure if spelled correctly)
MSI 760GM-P34 Motherboard
Windows 8.1 64bit Home Edition