1.) AMD Quad-Core A6-5200 Processor + 1GB AMD Radeon™ HD 8670M Discrete
2.) AMD Quad-Core A6-5200 Processor + AMD Radeon™ HD Graphics
3.) AMD Quad -Core A4-5000 Processor + AMD Radeon™ HD Graphics
Thank you Vishnu. So for browsing the internet, streaming movies online, video chat, saving photos, saving multiple school files and the possibility of having many programs and windows opened at once while conducting research and writing papers (no gaming other than basic pc games like Free Cell and Solitaire), my best option is number 2? If we forget price (they are lined up most to least expensive), which would you recommend for my needs and for excellent performance?