What's new for FortiGates with NP7 processors for FortiOS 6.4.14
No new hardware acceleration features were added to FortiOS 6.4.14. For information about this release, see the FortiOS 6.4.14 Release Notes.
Network Security 
Network Security
NOC & SOC Management
Enterprise Networking
Business Communications
Zero Trust Access 
Cloud Security 
Hybrid Cloud Security
Cloud Native Protection
Web Application / API Protection
SAAS Security
Security Operations 
SOC Platform
Advanced Threat Protection
Endpoint Security