i have a optiplex 390 desktop, curently running an i3 2120(3.30)ghz, 4 gb ram, and a Radeon HD 5450 (512mb)
im looking to upgrade to a better video card, contimplating the radeon hd 6450, but i looked into the card and its not that much of an improvment. on a budget, not looking to upgrade my psu any time soon. any suggestions? i play black ops 1&2, world at war, and other games, all at 60-90 fps with my gpu overclocked. able to play black ops 3 but on 640 resolution with lowest setting i only get 20-35 fps. looking to be able to play it atleast 1024 res on low graphics. any ideas guys ??