As you remember all Agnitum's products are empowered with SmartScan technology, which helps skyrocket overall product performance and dramatically minimize scanning time. SmartScan records statistics of previous scans and avoids checking unchanged files in consequent analyses, which makes malware checks extremely fast and easy.
The first chart shows primary scan speeds across a bunch of security solutions:
Now let's take a look at the repeated scan statistics:
For details, you can study the chart below (click to enlarge):