This is a great product. 2.0 Ghz intel core i7 processor with great speed. battery backup and battery life is very good and sound quality also good and great features and great look. 4 month I use this laptop no heating problem smoothly work it is durable and valuable too. its a gaming base laptop nvidia graphic 1gb. under 50000 you can get this laptop and we all know the service of dell, their service is good