compare cable and ADSL modems

Both DSL and cable speeds exceed those of competing Internet services. Are DSL or cable any faster than each other? More importantly, are you getting all of the performance you should from your Internet connection? Follow along as we explain the speed difference between DSL and cable and offer tips for maximizing your performance. Speed (advantage - Cable): Cable boasts faster speed than DSL Internet in theory. However, cable does not always deliver on the promise in everyday practical use.

DSL and Cable Speed - Bottom Line
Cable modem Internet services on average promise higher levels of bandwidth than DSL Internet services, and this bandwidth roughly translates to raw speed. However, while cable Internet will theoretically run faster than DSL, several technical and business reasons can reduce or even eliminate this advantage.

DSL vs Cable Raw Speed - Advantage Cable
In terms of theoretical peak performance, cable modem runs faster than DSL.