3 ms·
They're not even necessarily comparable within a vendor. The underlying hardware changes, and newer generations will (hopefully) perform better than previous ge
by deathanatos 6y ago
They're not even necessarily comparable within a vendor. The underlying hardware changes, and newer generations will (hopefully) perform better than previous generations. E.g., Azure publishes CoreMark perf stats for some¹ of their VM types, and the score can vary by 60%. (Now, I don't know how CoreMark scores translate into raw CPU perf.) But hopefully it's trivial to show that 1 vCPU of yesteryear's model != 1 vCPU of this year's model.
I think EC2 some sort of "ECU" to try to normalize them? I don't know of any other such attempts though.
¹regrettably, the older ones.