Pemalite on 18 August 2019
| DonFerrari said: @Pemalite how exactly do they measure eficiency of the architeture? flops/watt? time to execute instructions/flop? |
By the amount of work over a period of time compared against total power consumption of the chip.
Flops isn't really used because it's an entirely theoretical number... And is only one part of a processor, it completely ignores things like Integers which are extremely important for some workloads.
Any decent outlet will run a series of benchmarks like Cinebench, GIMP, Dolphin 5.0 render test, Handbrake, Ashes of the Singularity game etc' and grab performance and power consumption metrics.
Ryzen is efficient because the Ryzen 9 3700X can match the Core i9 9900K in the majority of benchmarks... But does so with much less power consumed.
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