Old SAT Vs New SAT

Old SAT New SAT
1.Can be taken till January 2016 and before 1.Can be taken from and after March 2016
2.Total score : 2400 2.Total score :1600
3.Negative Marking penalty 3.No Negative Marking
4.Duration: 3 hours 45 minutes 4.Duration:3 hours 50 minutes
5. Carries 3 Sections: Reading, Writing (with Mandatory Essay) and Math 5. Carries 2 Sections: Reading and Writing (together), Math and Optional Essay