Where did you get the bandwidth utilisation is low? If you have 1333MHz DDR3 it is capable of streaming 1333Mbit/s data continuously.
20-30% is my guestimate of how much bandwidth is currently used in current scopes, not the theroteical maximum.
And why DDR2 is better than DDR3 is just beyond me! Really...
I didn't say that.
read some information on the subject before posting.
What about reading my posts before responding?