I am starting to like that programm

steam version hasn't been updated in forever

Stream version is an old build and they didn't update and they don't provide key to use on the stand alone version.

One of the simplest benchmarks to test your OC results be it RAM or CPU.

The version on Steam is not updated. Now they have 3.4.4 version on the website but in here is only 3.4.1
The bad thing is that no license key is linked so you cannot download the newest GB3 and put your license bought over here.

EDIT: If you really want to know why this seems so antiquated, it's simple: they're STILL selling a version that's TWO VERSIONS behind. V5 is on their site, while V3 is here on Steam.

A $15 software package that looks like freeware. There are, at the time of this writing, four benchmarking programs: 3DMark, PCMark, Catzilla, and this. I've got all 4. 3DMark is the gold standard for gaming benchmarks. Catzilla is good and has some unique features (such as comparing benchmarks to what's expected for popular games) and PCMark is great for general benchmarks for everyday or work use. This just seems extremely bare-bones in comparison. If you want the features in this program, save yourself the expense, and download the free version of PCMark; it lacks a few of the features of the paid-for version, but does everything this program does, only better.

must have

good utility across Linux, Mac and Windows, recommended!

It only benchmarks the CPU? If it does more, its not intuitive. If that's all it does, what a let down.

Extremely useful app, love it