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Cybenetics PSU Benchmarks
Cybenetics’ PSU Performance Database ranks power supplies by efficiency, noise and performance, with filters for key specifications.
About Cybenetics PSU Benchmarks
Cybenetics PSU Benchmarks is the power supply section of Cybenetics Labs' website. It lets users find power supplies ranked by efficiency, noise and overall performance, using filters for power, form factor, capacity, input voltage and the ATX specification a unit complies with. Scores are shown relative to a reference unit set at 100%. By default, the reference is the best-performing complete unit at the selected input voltage, and users can choose a different reference by clicking the star beside a model number.
The page describes Cybenetics as running voluntary certification programs. Its PSU programs cover efficiency (ETA), noise (LAMBDA), and safety and correct operation (SAFE). Its cooling programs include THETA, which rates cooler performance on AMD AM5 and Intel LGA1851 sockets, but the homepage states that THETA sits outside ISO 17065 and accreditation scope. The full performance algorithm is described in the Cybenetics PSU Test Protocol.
Key features
- Filter power supplies by power, form factor, capacity, input voltage and ATX specification
- Rank power supplies by efficiency, noise and overall performance
- Set any PSU as the 100% reference for relative performance scoring
- Default reference is the best-performing complete unit at the selected input voltage
- Comparison view for selected models with a clear-all option
- Ask Cybi feature for questions about Cybenetics-tested PSUs, fans, coolers, cases, capacitors and graphics cards
Best for: People choosing a power supply who want to compare units by efficiency, noise and performance within specific technical requirements.
Good for
- Filters narrow results by key specifications such as form factor, capacity and input voltage.
- Relative scoring against a selectable 100% reference makes model-to-model comparison direct.
- The full performance algorithm is documented in a published PSU Test Protocol.
Watch out for
- THETA cooler ratings fall outside ISO 17065 and accreditation scope.
- Performance data loads on the page, so results appear only after loading completes.
Cybenetics PSU Benchmarks at a glance
- Category
- Lifestyle & Hobbies › Shopping & Deals
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Cybenetics PSU Benchmarks FAQ
How is the reference for relative scores chosen?
By default, the reference is the best-performing complete unit at the selected input voltage. Users can select a different PSU as the reference by clicking the star beside its model number, which sets that unit at 100%.
What does the PSU Test Protocol cover?
The page says the overall performance algorithm includes every vital performance section, protection features, and other crucial factors. The protocol is linked from the database page.
What topics can Ask Cybi answer about?
The page says Ask Cybi can answer questions about Cybenetics-tested PSUs, fans, coolers, cases, capacitors and graphics cards.
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