C CursedChico Active member Joined Feb 2, 2014 Posts 40 Mar 16, 2014 #1 System is xp pro sp 3 32 bit 2.8 ghz p4 478 pin gigabyte 8ig1000p 128 mb gpu nvidia 3.5 gb ddr ram I bought 2 gb ram because there was lack of ram. Now there is no lag of ram but still it lags when i open multiple programs, for example chrome firefox and webcam applications. For this 3 applications, cpu usage is around %70 80. %50 is for webcam. And it lags, responds lately. Is it about low mb gpu or cpu threading technology? If i make overclock or buy a 3.0 or 3.2 ghz , something changes? The cpu temperature is low, around 30 40 c. Maybe rams have low clock cycles. 1 gb kingston, 512 mb aidata, others are hilevel. cl5 i think most ofthem.