I feel like my settings on medium are just garbage.I feel like I’m playing below low settings.I tweaked my game once and I think that’s when the problem occurred.I re-installed the game a few times. I get playable framerates as well. Specs: I3 3220 3.3ghz GTX 750 1GB 8GB RAM.Is there a way I get my original settings back or sth?
1GB graphics card is bad.
2GB ones are bad too, I’d recommend getting at least 4GBs these days
(Coming from a 2GB Card owner)
Depends on your resolution. 
Even though 2GB card is not enough for full medium settings
I would suggest playing on lower settings with those specifications.
Your processor is probably what’s holding you back. Play on Low settings until you can upgrade.
CPU and GPU is the problem.
those 2 are holding you back.
so my best advice is to save up money and upgrade when you can afford it down the road.
CPU is the main problem and the 1 GB GPU a close second
my older computer has 1gb vram (hd6850), i just put 720p and low settings (and lower resolution scale). that should work little bit better.
good advise to buy new system (just save money when you can)
To reset your settings delete the settings folder in:
C:\Users*YourComputerAccountName*\Documents\Battlefield 4\settings
That i3 will hold you back, i’d recommend at least an i5 and atleast a 2GB GPU.
Or build a new PC. I was going to upgrade my GPU and CPU for BF4 and I ended up just building a new one.
2GB is plenty for BF4 on low through high video settings at 1920x1080. Maybe if you’re using AMD and Mantle you need more, but neither of my 2G NVidia cards (660, 750TI) have any problems whatsoever with 2G.
I have a 3gb hd7950, and at high settings/1080, I rarely go over 2gb of memory usage. I have to turn on AA, and bump some settings to ultra to get over 2gb consistently.
But everyone’s right OP. Lower your resolution and settings, until you can afford to upgrade.