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AMD Exceeds Six-Year Goal to Deliver Unprecedented 25 Times Improvement in Mobile Processor Energy Efficiency

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So they took 5x perfomance boost and 1/6 of power power consumtion. But look at E, there are off, sleep and idle, no load. Is it true that 4800H consumes 6 times less power in idle than 7600P?
 
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View attachment 160211

Stupid math. "Completing a computation task in 1/5th the time, and consuming 1/6th the typical energy". It's about the same, we shouldn't multiply it. CPU consumed less power cause it took less time for the task.

That's the very reason why it's considered to be more efficient. It's able to complete task faster, therefore consuming less energy. You know...
 
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So they took 5x perfomance boost and 1/6 of power power consumtion. But look at E, there are off, sleep and idle, no load. Is it true that 4800H consumes 6 times less power in idle than 7600P?
According to their testing methodology, yes. In the anandtech article i linked above the number is quoted as 0.16 out of the 1 unit of energy consumed by the 7600P.
 
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I believe the figure in performance per watt on a select benchmark. Outside of that, gg guys.

I'm a realist, and never thirsty.



I swear bob the builder was on the codename squad for a bit there...

Well they did manage to dig a pretty deep hole for themselves at least :)
 
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Well they did manage to dig a pretty deep hole for themselves at least :)
... perhaps the digging was a sort of meditative exercise? To reach ... Zen ;)
 
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Even "without" competition, this number already looks stunning :D
 
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Much as they wanted to do the Zen arch before the the k11.5 one , the feasibility of a commercial product was not there at those times into actually manufacturing.
true, but they also didnt have the zen uarch.. thats why they "invited" jim keller for tea.. :D
 
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