1.5K$ upgrade and still not satisfying performance?

[harry.the0fficial]

So i decided a few months ago to upgrade my gaming rig,here is the list from what changed
GPU:MSI GTX 1060 6GB-MSI GTX 1060 6GB
CPU:i5-4440 3.2Ghz-i7-8700K 3.7Ghz (Hydro colling:corsair h80i v2)
Motherboard:Asus B86M-G -MSI Z370 GAMING PLUS
RAM:16gb unknown frequency ddr3 - 16gb DDR4 trident z rgb
PSU:Coolermaster Masterwatt 750W
case:AZZA RGB GAMING THOR
when i stream at 720p 60fps,my performance is,WORSE than before,okay not exactly worse but if i knew it would be like this i wouldnt even upgrade my cpu,what i am trying to explain is,lets say i am playing PUBG (120-200fps fairly smooth and playable) settings are all very low except AA at high and Effects at ULTRA.When i stream the following programms are running:Steam,game,streamlabs obs,streamlabels,bitdefender,corsair LINK and CAM for system temperature monitoring,sometimes,i stream pretty nicely and with 0 problems,other times my computer is litteraly DYING! i alt tab my game is crashing its like there are no frames in the system,so laggy and spiky,the game also runs at 50-80 fps,which makes it unplayable for my requirements,but why is this? what is making such a impact in my system? can you help increase performance by overclocking,or modifying settings? i dont know...

 

[hang-the-9]

When you changed the motherboard, did you re-install Windows clean? Are you using an SSD or standard drive?

 

[Acidtest]

Have you looked at Task Manager to see what's going on with CPU and disk usage / performance? In the Process tab sort by CPU % and see if anything is taking a big chunk. On the Performance tab check OS drive usage. Compare when your PC is slammed vs other times.

 

[Karadjgne]

Don't bother with Cam. Link does all the same stuff and double monitoring can falsify sensor readings.

 

[harry.the0fficial]

When you changed the motherboard, did you re-install Windows clean? Are you using an SSD or standard drive?

I installed windows through microsoft website,then found a key online,SSD A400 kingston

 

[harry.the0fficial]

Have you looked at Task Manager to see what's going on with CPU and disk usage / performance? In the Process tab sort by CPU % and see if anything is taking a big chunk. On the Performance tab check OS drive usage. Compare when your PC is slammed vs other times.

Nothing huge really,only streamlabs obs which i was informed i was adding way too many animated overlays so it was getting laggy,but nothing really either way

 

[harry.the0fficial]

Don't bother with Cam. Link does all the same stuff and double monitoring can falsify sensor readings.

i uninstalled it

 

[ElectrO_90]

You could try and disable the windows cache system since you have 16gb of ram.
That way, you will limit hard disk access which could in theory slow you down.

I would also download tha latest GPU drivers from nvidia, download DDU and uninstall your drivers - follow on screen instructions - then install the drivers.