Transforming my PC

Thanasis Namikaze

Honorable
Dec 30, 2013
9
0
10,510
last couple of years responsibilities ruled my life and my gaming days slowly started fading away. i made some upgrades over the years
my problem even at LOL >> KARTHUS ULTY >> spike.. freeze screen.. wake up after 2 secs. i turn the setting on my Nvidia to perfomance and have Low quality graphs on every setting, my FPS cant climb over 50 and i feel like crap. spikes all over the place
my PC:
-Intel Core i3 530
-Motherboard is Intel ( so much i know )
-GeForce GT630
-RAM DDR3 4GB x 2 at 1333Mhz 9-9-9-24
i bought this on 2010 if i remember correctly.
My question is should i go ahead and throw all of the above and start building a new?
I know im gonna need a GOOD GPU and and sure i have a limited Cache.
could my old-ass motherboard support new and heavy GPU?
is my i3 still a viable choise for gaming platforms.

I would like to be playing games like SKYRIM and COD and MMOs with not having spikes.
plz do not make fun of me