Wednesday, August 7th 2024
Corsair Transitions to More Comprehensive PSU Certifications from Cybenetics
As the demand for more detailed power supply information grows, Corsair (Nasdaq: CRSR) will begin exclusively using Cybenetics' more advanced certifications for both efficiency and noise, moving away from 80 Plus certification. As part of this process, Corsair is dedicated to improving consumer awareness of the differences between Cybenetics and 80 Plus, so that they can shop with the confidence when selecting a PSU that it has undergone rigorous testing to ensure optimal performance, efficiency, and acoustics.
Cybenetics certification offers a more comprehensive assessment of PSU performance than its predecessor. It still rates efficiency on a familiar tier system in the form of Bronze, Silver, Gold, Platinum, and Titanium certifications, making the transition easy for PC enthusiasts. Cybenetics testing, however, is far more thorough and detailed than 80 Plus, leading to more accurate results.
Cybenetics has gained great traction within the industry in recent years for many reasons, including:
Cybenetics certification offers a more comprehensive assessment of PSU performance than its predecessor. It still rates efficiency on a familiar tier system in the form of Bronze, Silver, Gold, Platinum, and Titanium certifications, making the transition easy for PC enthusiasts. Cybenetics testing, however, is far more thorough and detailed than 80 Plus, leading to more accurate results.
- Enhanced Efficiency Metrics: Cybenetics provides a detailed efficiency profile across various loads, environments, and operational conditions, reflecting real-world usage more accurately.
- Noise Level Assessment: In addition to efficiency, Cybenetics introduces a noise certification that categorizes PSUs based on their acoustic performance, from A++ (virtually silent) to F (noisy). This is particularly noteworthy for gamers and professionals who require quieter systems.
- More Data Points: Cybenetics' testing methodology produces thousands of data points across all loads, rather than the handful of measurements produced during 80 Plus testing, ensuring more accurate results.
28 Comments on Corsair Transitions to More Comprehensive PSU Certifications from Cybenetics
also, this is a cool chart. Wish more brands would follow suit
that said only two 650w units after dropping the 1st Gen 650RMx? C'mon corsair
Noise rating being 'Standard'/+/++ or A->A>A+>A++ are, at a glance, not helpful - nobody is going to memorise the information table behind it. How will the average joe consumer know that Standard++ is worse than say A- without being aware of the ratings system.
www.cybenetics.com/index.php?option=lambda-(psus)
Also, as mentioned in the new post, the efficiency ratings system itself follows a similar pattern as 80+ did so I see it as more evolutionary - good to see a vendor embracing it but I suspect that Corsair will still be getting/putting 80+ certification ratings on products due to either OEM or regulatory requirement.
The biggest benefit to the Cybenetics testing is that it is consistent and the information is easily / freely accessible compared to trying to find 80+ certification information.
www.cybenetics.com/data/Cybenetics%20PSUs%20Test%20Protocol_en.pdf?1723040534
Cybenetics efficiency doesn't have to do anything with what 80 PLUS does. We use a different approach to extracting our efficiency (and noise) results. Only the ratings are similar, NOT to confuse users.
Moreover, we test everything in-house; we don't outsource testing. This is the most important since it provides us with the necessary experience to develop our system further.
Not many manufacturers are keen on having the 'wizzards curtain' pulled back and a detailed analysis given showing where the corners have been cut, and is obviously a magnitude better than what 80plus test for (e.g. they don't really care about DC crossload regulation, hold-ups, etc.) - too many pieces of junk carry an 80plus badge (assuming they actually earned it and its not just on the label) as if it is some mark of quality.
As I commented "The biggest benefit to the Cybenetics testing is that it is consistent and the information is easily / freely accessible", my only complaint is that I think the noise standard ratings have fallen into that same trap as the EU efficiency labelling for domestic products where A was the top, then A+, then A++, and in some cases a re-categorisation like for LED lights that took things that were A++ down to C.
'Standard' left no room to award a product a 'Noise Bomb' rating - I assume you'd just leave it blank - a rating with a number would potentially be more helpful (similar to EU tyre label noise I guess although that still has A>C ratings).
My only other comment would be maybe it's time to have a rating which shows when design choices have been made which either are out-dated or completely at odds with what would be needed for working optimally with newer systems. For example, the EVGA 650 N1 was crap even when it was new.
Need a new psu and then you have to study this new rating system.
I think the "highest" noise possible should serve as the sole rating, with MAYBE something to indicate if the PSU has a 0 db mode.
To be honest, if think there is something you want to buy then you can go to the Cybenetics Power Supply page and open the report for the PSU (so long as it's been tested). Aris has tested a lot of the PSU's there on some review sites such as Tom's Hardware and TPU, so the odds aren't terrible that if it's on the list there is probably a review for it detailing pros and cons.
So if all you care about is efficiency you look at 80 Plus Gold and it's the same as Cybenetics Gold.
The difference is that you can also see noise levels and other detailed electrical specifications on their full reports.
Basically, you should plan a rating system that would work for the average future person in the film 'Idiocracy'.
Ironically, in terms of efficiency rating, I hadn't even considered the fact that some people may actually think gold trumps platinum or titanium - at the end of the day in the real world nobody attributes much value to those metals because unless you cared you wouldn't really actually know the real world uses / differences of them - luckily many in the PC / OEM space understand the value and differences but if someone was just casually buying stuff for their kid / grandchild at whatever store, they may well think "gold... what can be better than that".
And, no I'm not blaming Cybenetics / CM for that - 80Plus should have embraced a better scheme and, like the EU labelling methodology for noise, actually be brave enough to put some numbers on it. Guess they never expected something to be that much better than gold would ever get to, but more fool them.
i think it is funny because tin is cheap. bronze is worth more than tin, (i think)
TiN = titanium nitride coating...
in any case, my FSP hydro ti, is in the top 3 GOAT PSU’s (1000 watt series) and maybe the best ever.
because no one buys the 650, when i can have the 750 for 10$ more/at same price (sometimes even less).
so far not a single time i checked pricing on 650/750 for mine/other builds, did it make sense to go with the 650.
2) R-T-B has been on the forums for almost two decades helping people, I would consider him "smart". You have been on the forum for a year and mostly gotten into arguments with other people with your "I'm smart and everyone else is stupid" viewpoint.
We both know that you once again try to push me and this is how I once again and as always wipe the floor with you. It all once again shows that you are lacking, and finally get that trying to do the same thing over and over again results in the same effect ;)
:laugh:
messages 4,239 reaction score 5,496
R-TB
messages 21,059 reaction score 26,022
your score
messages 380 reaction score 290
seems the people like and agree when R-T-B and I post
when post stuff the people like and agree with it....
Reaction score being combination of posts rewarded by others likely thanks to their value combined in totally unmeasurable degree with people mass liking each other posts to drive their reaction score up. People who care about amount of some - I even guess - damn stars next to their signature or whatever "profile score". How stupid, awful and low-esteem being man has to be to care about such things or suggest with them... When all what matters is value of words in any other post.
As a bonus maybe check now if I even bother to give reactions. I did it maybe few times and stopped long ago. Anybody reading it and having tendency to like my posts - know that I don't care about your likes and won't start liking yours in exchange, so save yourself these clicks ;)
Not counting that you bother me with answering to your offtopic. And once again you get beaten to only confirm what I wrote in my previous post. Maybe stop? Or maybe continue and report me when things start looking too bad for you. Btw I also don't care to the point I've never reported anybody or just never bothered mods with anything and I bet I just gave you opportunity to feel worse once again ;)