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I am a security researcher and after hearing that "fixes" for the Meltdown and Spectre CPU vulnerabilities could reduce performance I installed Novabench to see if would help me investigate this. (You may see an uptick in downloads from other people thinking the same as me.)

The product is easy to install and use, but I was surprised that every time I benchmark my test system the score increases, for no obvious reason. That makes me uncomfortable using this tool for research, but I freely acknowledge that performance testing is not my area of expertise, so could I be missing something?

(BTW, if I decide to use Novabench in my work, for example, to produce an article on this topic for our blog (WeLiveSecurity.com) then I will be sure my company buys a commercial license.)

Appreciate any light you can shed on this (excuse the pun - derived from your graphics test with the light hitting the storage shed).

Stephen Cobb, CISSP

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Hi Stephen,

Can you post some examples of the scores you're seeing? Some small variance (a few percent up or down between runs) is normal due to randomness in activity and OS scheduling. It shouldn't only increase, however.

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Nathan - Here are my results so far. Sorry for the delayed response (juggling several projects).

Stephen.

novabench-win10-2018r1.png

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