I have overclocked to 4.7ghz, with core temps it reads at max load at 100 degrees C, is that too hot?

I have overclocked to 4.7ghz, with core temps it reads at max load at 100 degrees C, is that too hot?

I have a i7-3770k processor and i have over clocked it to 4.7ghz. When it runs at 100%load, coretemp reads it at 100 degree's Celcius. I have it liquid cooled, but it don't know how much it is cooling it. Is 100 degrees at max load too hot for my proccessor? I also have fans and everything. Should i be concernered?