what is the Real Time Clock accuracy on the Xeon processor

[eecho]

what is the Real Time Clock accuracy on the Xeon processor? +/- seconds per month

[CarlosAM_INTEL]

Hello echols,

Thank you for contacting the Intel Embedded Community.

The information that may help you is stated in section 3.3 and 3.4 , on pages 15, 16, and 17 of the http://www.intel.com/content/dam/doc/application-note/ich-family-real-time-clock-accuracy-considerations-note.pdf Application Note (AP)-728 http://www.intel.com/content/dam/doc/application-note/ich-family-real-time-clock-accuracy-considerations-note.pdf Intel(R) I/O Controller Hub [Intel(R) ICH] / Platform Controller Hub (PCH) Family Real Time Clock (RTC) Electrical, Mechanical, and Thermal Specification (EMTS) document # 292276.

We hope that this information is useful to you.

Best Regards,

Carlos_A.