I think I might have invested $19 in a Kill-a-watt meter before I published that benchmark. Using TDP for the Xeon that is operating at a small fraction of cap

I think I might have invested $19 in a Kill-a-watt meter before I published that benchmark. Using TDP for the Xeon that is operating at a small fraction of capacity is going to mislead. Leaving out the disk drive (let's say 5 watts) helps make a great multiplier, but is divorced from reality. Their Performance/Watt number in the table is, I think, actually a transactions/energy. The watt multiplier would be about 19.