Battlefield 4 on i5-3470 and GT 640 2gb DDR3

Test run on my i5-3470 and my cheapo GT 640 gpu. PC: CPU: Inter Core i5-3470 3.2ghz 3.6ghz GPU: Palit GT 640 2gb ddr3 128bit RAM: Kingston 6gb ddr3 1333mhz Mobo: Gigabyte B75-HD3 PSU: Cougar 500w SL HDD: 500gb Seagate Barracuda Res: 1440x900 Locked at 45fps while recording using fraps Normal gameplay: Min 38, Avg 45 (Baku and Shanghai) Anything above GT 640 will smoothly run this game.