HELP freezing, stuttering and fps drops in all games

[anwarparvez18]

i put the thread in the wrong section previously so publishing it again in right section ....i know there is lot of forums about it but couldnt helpme....guys i have the problem as you can see from the title sudden fps drops,freezing stuttering..like any games(except for skyrim) shadow of mordor,GTA V,ac unity bf4 etc... not frequently but once in a while i always cap out fps at 60 suddenly the fps drops to 40 or 30 sometimes due to this screen freeze comes for a few moment and it becomes unplayable and shoots to 60 again or takes time.(under load cpu core temp 67-70c and gpu temp varies but never goes above 70c)..pls help ...
what i tried:
clean installation of windows
updating latest drivers
check for malware by malwarebytes in safe mode.....(didnt find any malware)
my rig:
core i5 4570 3.2ghz
ga h81m-s2pv
msi gtx 970 4g
haf 912 casing
tt smart se 630w
1tb wd green power

 

[dsr07mm]

Can you try and run some benchmark ? Like Heaven Benchmark 4.0 or Firestrike ? Just to make sure that you are getting proper scores. Did you try to check HDD for bad sectors ? I had same issue with my old SATA2, while you are playing games leave open task manager (if you are using win8) and monitore disk usage/mem usage.

I would start with that.

 

[anwarparvez18]

yeah i tried to check with WD's life guard to check the hdd..everything was fine....i ran 3d mark 11 and furmark...would that be ok?i can give the result here

 

[anwarparvez18]

Can you try and run some benchmark ? Like Heaven Benchmark 4.0 or Firestrike ? Just to make sure that you are getting proper scores. Did you try to check HDD for bad sectors ? I had same issue with my old SATA2, while you are playing games leave open task manager (if you are using win8) and monitore disk usage/mem usage.

I would start with that.

yeah i tried to check with WD's life guard to check the hdd..everything was fine....i ran 3d mark 11 and furmark...would that be ok?i can give the result here..unfortunately i have windows 7....resource monitor can be used to check disk usage right?