Can you by any chance also throw some x86 data into the mix?
It would be interesting to have apples-to-apples comparisons between Graviton and x86-based instances, as the price/performance gimmick reflects AWS's willingness to offer steep discounts to push their own line of processors.
AWS isn't offering steep discounts IMO, they're reflecting the true cost to run the processors in terms of cost of licencing the processor IP and the cost of the power/cooling the processors require. I suspect they are getting better margins on the Graviton line than on the conventional Intel/AMD chips even after giving the relative price discount.
It would be interesting to have apples-to-apples comparisons between Graviton and x86-based instances, as the price/performance gimmick reflects AWS's willingness to offer steep discounts to push their own line of processors.