Rudra uses no virus signature databases; whereas Traditional Anti Viruses depends on virus signature database.
Rudra requires no regular updates as it does not have a signature database; whereas other Anti Viruses need signature updates to catch latest virues.
Rudra offers holistic protection for your computer against any kind of malwares; but other Anti Viruses protect only from viruses.
Rudra takes only 2% to 4% CPU utilization while scanning your computer; whereas other Anti Viruses takes up to 90% of CPU.
Rudra uses your computer as a known entity to prevent virus; where as other Anti Viruses use virus as the known entity.