evga GTX 1050 LAGS ON EVERY GAME????

[Silencio_1]

SPECS:
GPU:EVGA 1050 TI SSC 4GB
CPU:Intel Core 2 Duo E6550
MOTHERBOARD:GIGABYTE EP43-DS3L
PSU:EXTREME 450 WATT
RAM:6 GB DDR2
SSD;120 GB PNY

Every game i play I'm hitting grate FPS 60+ but I'm also getting huge lag spikes and my FPS some time will drop down on some spikes but not all of them can some one please tell me WHATS GOING ON!!! Is my motherboard PCIE port going bad??
TESTED
~PSU
~GPU IS NEW
~CPU
~RAM
~SSD IS NEW

 

[maxalge]

SPECS:
GPU:EVGA 1050 TI SSC 4GB
CPU:Intel Core 2 Duo E6550
MOTHERBOARD:GIGABYTE EP43-DS3L
PSU:EXTREME 450 WATT
RAM:6 GB DDR2
SSD;120 GB PNY

Every game i play I'm hitting grate FPS 60+ but I'm also getting huge lag spikes and my FPS some time will drop down on some spikes but not all of them can some one please tell me WHATS GOING ON!!! Is my motherboard PCIE port going bad??
TESTED
~PSU
~GPU IS NEW
~CPU
~RAM
~SSD IS NEW

cpu hitting 100%



need a better cpu, old dual core wont cut it