miz1q2w3e said:
I don't have to tell you why that's wrong, but ok. |
you do realise that the i7 in the comparison is just 640MHz slower than the i3 rather than the 1.5Ghz slower of your example right? Even with the non gaming tasks none are double the performance of the i3 with a much smaller gap in clock rate than your example...
So given double the clock rate an i3 would win against a i7, because the performance scaling over multiple cores is nowhere near as good as the scaling with clock rate. Also balancing workloads perfectly across multiple cores is basicaly impossible for most CPU workloads.
For example http://www.anandtech.com/bench/Product/47?vs=677&i=38.39 and that is with a workload that scales very well across multiple cores. As you can see the i7 even with twice the number of cores, much larger cache and hyperthreading is nowhere near double the performance of the i3, even with a just 20% lower clock that the i3.
Yes core count and architecture is extreamly important for CPU performance and a lower clocked CPU can beat a higher clocked one, but your example is still flawed.
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