[SOLVED] Is it worth buying a r9 390 8gb?

[Dj0gany]

Hi,i currently have a r9 380 4gb from giggabyte,and i was wondering if a r9 390 8gb will perform better (when i say better i mean 20-30 fps increase) in games.My current system has a i3-3240 which im planning to upgrade to i5-3570k in June,16gb of ddr3 ram (2x8gb),a ih61m board from LENOVO and a 1tb hdd.I got r9 380 4gb for 60 euros 6 months ago and im very satisfied with the card,cuz it gave life to my i3 system which previously had a hd 5500 series gpu which was trash.So in my head this is what my future build will look like:
-i5-3570k
-16gb ddr3 ram
-1tb hdd+a 250gb ssd which im planning to buy in the future
-r9 380 4gb/r9 390 8gb
-lenovo ih61m motherboard

Tell me you suggestions,also i would like to play warzone and other modern games at 1280x1024 (i have a monitorwith max resolution 1366x768 which is ugly as hell btw) with some settings set to high,everything else set to low cuz i like it that way at 60fps or more.Im running windows 10 64-bit if that helps.
So is a r9 390 8gb needed to perform as I stated with the 3570k or no?

 

[jitteRs]

Yes, there should be a big difference with the 390 and it would work well with your CPU.

 

[Dj0gany]

Yes, there should be a big difference with the 390 and it would work well with your CPU.

Ok thanks man