Give your chips whatever you feel comfortable with, but I was just clearing that up for those who want to remain totally safe. Despite this being XS, there are some people who saved for their CPU's and don't feel comfortable running them out of spec.

Max safe vcore is 1.3625v no ifs or buts. That's what intel state. The fact max VID is also 1.3625v does not change anything, or invalidate what they describe clearly in the data sheet.

How long a chip will be 'ok' for at voltages above 1.3625v is another topic completely, and depends on many factors. That's not what was asked though.