GTA 5 in GT 520M without lag Toshiba L750

My PC spec Windows 7 64 bit Intel i5 2450M @2.50Ghz 4GB RAM 580 GB HARD DISK GT 520M First of all use unparking software and update your drivers Setting For Nvidia Controls Single screen mode High performance Triple buffering -Off V sync - off GTA 5 Settings 1366×768 Reflection - Ultra Water Reflection - Very High Vsync - off And other settings low Playing Hours without lag in Cities(Los Santos) with this low end PC