Call of Duty Modern Warfare 2 PC Gameplay. PC SYSTEM (Buckle your seatbelts):. -AMD Athlon 64 X2 4400+ @ 2.4GHz. -3GB DDR2 RAM. NOW THIS IS WHERE IT GETS CRAZY. -The almighty ATI Radeon HD 3450. All settings maxed out, 4k Resolution. DISCLAIMER game settings may actually be (640*480, 4x AA, Extra preset). Recorded with Fraps. Mod tutorial with voice instructions coming soon,. Subscribe for that and more videos coming throughout 2016. See you in a bizzle. PEACE!.