PSU Hierarchy 2024 – Power Supply Unit Tier List

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An experienced PC builder knows that starting a new project is a tiring process. It requires hours of searching enthusiast websites to find the right components.

Processes become increasingly monotonous as they progress. You will suffer from feverish dreams filled with spec details, benchmark results, and models, merging into a confusing jumble of choices. you may also love to read: Best 600W Power Supply

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There is no easy way to separate the wheat from the chaff. It is difficult enough to choose from dozens of graphics cards, never mind the hundreds of power supplies available.


Power supply units were classified into tiers from most useful to least useful in order to make the task easier. Each power supply unit’s performance, efficiency, and price point are considered.

With this updated and detailed list of PSU Tier List 2024, we hope to make the process of choosing the perfect PSU hierarchy for you a lot easier.

In the market, there is a decent variety of PSUs available, so it can be hard to choose one for someone who isn’t familiar with them.

In order to assist you in selecting, our team has carried out in-depth research and compiled the following list based on their quality and price. 

PSUs are usually integrated into the system. People who play games and do other stuff, however, think that an extra power supply should be attached.

PSU Tier List 2024- An overview of PSU Hierarchy

Here is an ultimate list of power supply tiers (Hierarchy) so that you can choose the one that fits your needs best.

Tier S (Platinum)

Tier S (Platinum)PSUs at the top of the Platinum tier are top-of-the-line. Most of these ratings are 1000+, making them suitable for flagship models and gaming beasts. Power supplies like these are unique to the market. Gamers who build expensive gaming rigs normally use these power supplies. When power supplies like these are recommended for GPUs like the Nvidia Titan V, why do you even need to wait? If you have a Core i9 9900K, why not already?

Unfortunately, these power supplies are not a great choice for budget gamers!

Names of the Tier S power supplies

Be Quiet! Dark Power Pro11 
MasterWatt Maker 1200 MiJ 
Seasonic PRIME Series 
FSP Aurum PT 
Antec High Current 
Enermax Platimax 
Corsair-AXi Series

Tier A (Diamond)

Tier A (Diamond)There is a second list of machines that can only be run by extremely powerful computers. These PSUs are designed for use with high-end and flagship systems that are powerhouses.

 Tier A’s rating fluctuates between 800 and 1600, which is enough to activate the powerhouse. These PSUs are also rated as the best for games and rendering on-the-fly. 

Names of the Tier A power supplies

Corsair RMi/RMx Series
Bitfenix Formula Gold
Aerocool Project 7
Bitfenix Whisper
XFX Pro Gold
Corsair Vengeance
Riotoro Enigma Series
Corsair HX/HXi series
Super Power Gold
Sentey Platinum
Thermaltake 1250D
Gigabyte Aorus AP850 GM

Tier B (Golden)

Tier B (Golden)It is important that you have a good understanding of modulation and PSU norms for Tier B. Spending your savings wisely has been recommended. There are plenty of high-quality PSUs in this tier that can last a lifetime.

 It’s important to note that these power supplies are still quite pricey, but incredibly powerful for 4k+ gaming and rendering. Furthermore, this is also the tier with most PSUs, so your ultimate aim should be to find the most reliable and worthwhile PSU.

Names of the Tier B power supplies

MasterWATT Maker Series
Antec Edge
Seasonic Focus Plus Gold
Enermax Digifanless GX
Seasonic Focus Gold
Seasonic Focus Plus Platinum
Seasonic SnowSilent
Lepa G1600 
FSP Hydro G
Riotoro Enigma
LEPA G1600
Seasonic M12II
Silverstone Nightjar NJ600
Seasonic S12G
Thermaltake Toughpower Grand
Sentey Solid Power SS
Enermax Digifanless GX

Tier C (Silver)

Tier C (Silver)In the silver tier, you’ll find most of the best PSUs at reduced prices. This tier of PSUs is easy to purchase without spending too much money.

It takes the fourth spot on the tier list, but it provides sufficient protection for your components. You should know that these PSUs are perfect for budget gamers who have realistic dreams.

Names of the Tier C power supplies

Seasonic G Series 
Fractal Design Newton R3
FSP Aurum Pro
Fractal Design Tesla R2
Antec TruePower Classic
Be Quite! Straight Power E10
Corsair CX
Antec Neo ECO II
Kolink Continuum
Super Flower Platinum King
Riotoro Onyx
Silverstone Gold Evolution
Fractal Design Integra M Series
Zalman EBT 
Vivo 24K
Rosewill Silent Night
XFX ProSeries Bronze

Tier D (Bronze)

Tier D (Bronze)You’re certainly entitled to have afterthoughts about the bronze tier. Gaming rigs in this price range are ideal for gamers on a budget seeking a midrange gaming setup. 

This tier is characterized by affordability. These power supplies are still of high quality and are renowned for their performance, so don’t worry about the performance.

Names of the Tier D power supplies

SAMA Armor Gold
Silverstone Strider Titanium Series
Silverstone Gold Evolution Series 
Cooler Master GM Or GX Storm
Seasonic SS
PC Power & Cooling Turbo Cool
Be Quiet! Power Zone
Deepcool DQST
LEPA G Series 
Cooler Master GM
Fractal Design Tesla R2
Silverstone Strider Gold 
Rosewill Capstone G
Thermaltake Smart Series 
Enermax Revolution X’t
Cooler Master MasterWatt Lite
Thermaltake Toughpower Gold Series

Tier E (Bronze-Medium)

Tier E (Bronze-Medium)With Tier E, you can get mediocre performance from PSUs below the bronze belt. A deserted choice is not necessarily implied by the (label). There is still hope for them.

It’s surprising that these PSUs can be bought by budget-fanatics, who aren’t looking to spend a lot of money on power supplies. Yes, I think that’s its purpose.

Names of the Tier E power supplies

Seasonic ECO
Enermax NaXn
Thermaltake Paris
Corsair Gaming Series
Be Quite! Power Zone
Corsair CX Green Units
Seasonic M12II
Antec Basiq BQ
OCZ ZT or ModXStream
EVGA 600

Tier F (Bronze-Low)

Tier F (Bronze-Low)You should know that these power supplies fall below the recommended threshold, barely reaching the 80+ rating. They are best used as power supplies only. If you have RGB lights or components that eat more power rates, then this tier probably isn’t for you.

It’s fine to use these nearly-ancient PSUs for PCs that are much lower-end for office purposes.

Names of the Tier F power supplies

Cooler Master B2 Series
Fractal Design Integra R2
Rosewill Glacier 
Thermaltake TR2 Series
Antec Basiq BQ
Antec VP Series
OCZ Fatality

Tier U (carbon)

Tier U (carbon)This is never a good idea. The carbon tier is notorious for exploiting components. There is no protection provided by them. Then why don’t you burn your computer to ashes if you’re in the mood. It’s okay.

In my opinion, these power supplies shouldn’t exist anymore. The components they power are at risk. Don’t use them!

Names of the Tier U power supplies

FSP Hexa
Cooler Master Elite Series

Best power supplies: their importance

As a result, you can upgrade to high-end graphics with a good quality PSU. Low-quality power supplies prevent upgrades and limit your options.  

Unless you have a gaming power supply, you will not be able to experience outstanding game quality. In order to maximize your gaming experience, you should choose the best PSU.

If you want to run multiple video cards on the same extreme system, the 800W-1000W range isn’t the best choice. Instead, choose a tower that checks all the boxes for you… 

Things to consider before buying:

You have come to the right place if you are looking for the best power supplies. We have listed hundreds of power supply manufacturers here. What is the best power supply? What is the same about all power supplies? What makes them different? How should I choose a power supply?

Our side of the story calls for clarification on a few points. To begin, let me explain and introduce the brands that are available:

  • CoolMax
  • Corsair 
  • Antec
  • Seasonic
  • Ultra 

You cannot guarantee quality by selecting a power supply from a renowned brand. Following these steps will help you choose the best PSU for you.

Consider that you are considering buying the best processor available on the market before we begin. Imagine finding the two most well-known companies for this; Intel and AMD. 

That’s no longer the case. Whether you purchase a processor from Intel or AMD, you’ll be satisfied with its performance. Power supplies are no different.

Read the full article to learn more about choosing the best power supplies.

The components used

In PSUs, there are some critical components. Listed below are some of them.

  • The filter, rectifier, transformer, and regulator circuits.
  • Some PSUs have fans that are silent, while others have no fans at all.

In case your PSU has all of these components in good condition, you have definitely chosen a reliable power supply. However, you should know what steps to take in order to choose the best power supply unit.

Ratings that are common for PSUs include:

In PSUs, the grading system and certification system are usually discrete. Some of the more popular certifications are as follows:

  • 80 PLUS
  • 80 PLUS GOLD

Measures to ensure safety:

Power supplies are responsible for all the safety of your components. They ensure the safety of your system. PSUs contain automatic shutdown systems that prevent them from malfunctioning and destroying expensive components.

Over Voltage Protection (OVP): The feature automatically shuts down the system when the power reaches 110% of the rated grade.

Overpower protection (OPP): Shutdowns typically occur when the power grading exceeds 130%.

Over Current Protection (OCP): As the PSU is overloaded with current, this integrated sensory detection occurs. Similarly, edgy currents can cause a complete shutdown with this kind of behavior. Heat dissipation is a feature of current production, so it’s worth noting its advantages.

However, it could also be disadvantageous. Components may require more current at times. As a result, the PSU shuts down again due to another sensory alarm. Yeah, it’s annoying.

Short circuit protection (SCP): Short circuits can be minimized with the help of this feature. The PSU disconnects itself from short-circuiting the motherboard transistors when the CPU and GPU run hot and draw more power from the power supply. The system could otherwise crash.

Brown Out Protection (BOP): A fluctuating voltage level and an inconsistent electrical grid can make your components more susceptible to damage. With these features, these risks are eliminated.

Over Temperature Protection (OTP): When the temperature in the case reaches a certain threshold, the PSU automatically shuts down the computer.


Power grading, type of PSU, and stability of a power supply are directly associated. It’s likely that your components will reach a dead end with most of the locally manufactured power supplies. You’d be left with no option but to pray for your components to last longer if the power supply is lower than the total power consumption of all of the components.

The power supply’s wattage

If you’re unsure of what power supply will work best for your system. It’s important to understand a few basics. In other words, most power supplies can generate power between 200 and 2000 watts.

To figure out your CPU’s thermal design power, you must first calculate its power requirements. This calculation is known as Thermal Design Power (TDP).

The total power consumption of a computer is the sum of all its components. Don’t know how to calculate it? Use this simple formula.

Several online calculators are available to help you figure it out. The machine will automatically calculate the TDP when you enter the required values.

Reviews by Users

The majority of companies manufacture power supplies. It can be difficult to determine which product to support. Customer reviews can help you determine which power supply is reliable and will satisfy your needs.

The power supply will be easier to select that way, since your problem will be solved.


To better understand the PSU’s efficiency. The fact that it doesn’t get very hot and things like that isn’t enough.

You may have heard about an 80+ rating if you have seen a PSU in your life.

The importance of this point cannot be overstated. A rating of 80 Plus may be issued as an 80 Plus Bronze, an 80 Plus Silver, an 80 Plus Gold, an 80 Plus Platinum, or an 80 Plus Titanium rating.

The best material among these 5 is TITANIUM, as you can see for yourself. It is the highest rating a power supply can receive.

The 80 Plus rating indicates that the power supply is 80% efficient. The next question is: What is the best rating?

Let’s say you have a 16-core processor overclocked to 5GHz, and you have an air cooler to regulate the temperature in your room. Maybe 80 Plus Silver is required. I would say 80 Plus bronze would be sufficient.

As you can see, you should have a pretty good idea of which PSU rating is the best. 80 Plus and 80 Plus Bronze are the most popular ratings among gamers. Additionally, you will also be satisfied with these ratings. 


The above-mentioned vital steps must be followed after selecting a reliable and good-quality PSU hierarchy. Stable, reliable power supplies are guaranteed to work well. 

It’s always a good idea to make sure the PSU’s safety protection features, such as OVP, OPP, etc., are set up as intended. Some PSUs come without fans, which eliminates the possibility of noise-producing. 

Last but not least, we shall search and select the best PSU before finalizing it randomly. If the purchase is based on random selection, time and money will be wasted.

Tier S, A, or B are the best picks for you from PSU Tier List. High-end performance and long life are renowned for their characteristics. Warranty periods are around two years. Buy once and enjoy forever!

Frequently Ask Question

What are your thoughts on the PSU tier list 3.0?

Changes may be made to this list. It appears that the majority of the consensus relates to a biased and flawed record. In PSUs, there is material that does not represent the dominant view of the population. There are many factors in the tier, but some of them are positioned incorrectly.

What is the best PSU brand?

It’s not clear what the answer is. There is a good reason for this. There are a lot of reliable power supplies on the market and most of them are regarded as the best brands out there. 

Consider such brands as Antec, Corsair, Enermax, FSP, OCZ, Seasonic, and XFX as examples of reputable companies. Any of the brands mentioned is okay to choose from. All of them are excellent.

What is the quality of Enermax PSUs?

As far as Enermax is concerned, it belongs to the “go-to” category. You can therefore purchase Enermax PSUs without thinking negatively about it. I think Enermax may be your best middle ground, even though it lacks a few of the offerings of other reputable PSU brands.

Is Deepcool a good brand of the power supply?

I think Deepcool produces mediocre (average) power supplies. It sort of falls into the “Just okay” category of power supplies. The best PSUs to get are seasonic or corsair, which are both versatile. Since most components are dependent on the power supply, it is not recommended to compromise its quality.

What is the quality of PowerSpec power supplies?

PSUs with DC-DC designs are preferable, so PowerSpec has this feature. Please keep in mind that PowerSpec is an exclusive brand for micro-centers. There may be a few negative findings about the brand that do not fascinate you. 

Select the product that most closely relates to you from the PowerSpec by sliding through all the top products. Other than that, it’s all about Corsair and Seasonic!