Hello Munir. Welcome to the forum.
What were the scores before?
What changes have you made to your system around the time of the perceived change in performance?
Normally you would see an issue like this if the current chipset driver
was not installed on the PC yet - a new install. But you do not normally see these things change for no reason.
If you made any changes - updated a BIOS, added new hardware, or had an event - crash, hardware failure, power outage, it would make it easier to diagnose the issue.
Tell us what you know.