Core i7 5th generation processor and dedicated graphics with 2gb ram. Doesn't live upto the configuration. I chose this to future proof myself. Fresh new laptop out of the box. I installed chrome and it cannot even run the browser without hanging. The 4 GB ram is grossly inadequate!! Windows 8.1 to blame? I am not sure.I bought his primarily for the lightweight build. Weights 1.7 kg without the charger. 2 kg with the charger. But the savings in weight is not worth the trade off in poor performance.I would like to meet the guy who thought single channel RAM will do for this configuration. Now I can't even put another 4GB RAM stick to improve it's performance.I have a 7 year old laptop with core 2 duo processor and onboard graphics(running Windows 7); that runs faster than this.Severely disappointed with the purchase. I received an Oct 2015 manufacture piece(9 months in warehouse!!). I should have understood from the date of manufacture; no surprise that it is a slow seller in the market. It should not even appear in your shortlist.