The graphs below show that processor speed has a significant impact on performance, especially for large systems with high quantities of On Interval Subscription points. The graphs show:
- Upgrading from a 450Mhz system to a 2.4Ghz can quadruple the maximum number of Subscriptions that can be processed
See -> "What is the maximum number of communication updates?" - Read, Write times and performance under load improve with processor speed
- CX-Server DI 2.2 performs in very similar manner to previous versions and better on a mid spec machine.

