My Specs-
Intel Core i3 540 3.06Ghz
4GB RAM DDR3
Windows 7 Ultimate 64-bit
Zotac Nvidia Geforce GT 610 2GB Synergy Edition
I earlier played AC IV Black Flag on 800x600 resolution medium-low settings with 20-25 fps, which was enough for me, though the resolution was really low otherwise there is not much difference between low and high settings.
Intel Core i3 540 3.06Ghz
4GB RAM DDR3
Windows 7 Ultimate 64-bit
Zotac Nvidia Geforce GT 610 2GB Synergy Edition
I earlier played AC IV Black Flag on 800x600 resolution medium-low settings with 20-25 fps, which was enough for me, though the resolution was really low otherwise there is not much difference between low and high settings.