PSU Tier List 2023 – PSU Hierarchy

If you look around the market, there are a decent variety of PSUs available and when someone is not familiar with them, it becomes pretty hard to choose.

And to make the picking easy for you, our team has done in-depth research and listed below based on their quality and considering their prices. 

Most of the PSU comes inbuilt with the system. However, people who are into gaming and other stuff do consider that an extra PSU shall be attached.

PSU Tier List 2023 – A Summarized Table

Here is an ultimate Power Supply Tier List for you so that you can select the best one according to your requirements.

The top Platinum tier is dedicated to high-end PSUs. These ratings are usually 1000+ making them suitable for flagship models and gaming beasts. These Power supplies are one of a kind you can get your hands on. It’s surprising to see that these PSUs are usually kept for enthusiasts who are into building a gaming rig with expensive components. Well, these PSUs are recommended for GPUs like the Nvidia RTX Titan V. Similarly, if you are blessed with a Core i9 9900K, then what are you even waiting for?

Unfortunately, if you are a budget gamer, then these PSUs are a big no for you!

Name of the Power supplies in tier S

Tier A is another withstanding list that is limited to huge powerhouse machines. If your system harbours high-end and flagship models which are power machines, then these PSUs are made just for you.

Tier A’s rating staggers between (800-1600) which is enough to turn on the powerhouse. These PSUs are also reviewed to be best for on-spree gaming and rendering purposes. How about you buy the AMD Threadripper already? 

Name of the Power supplies in tier A

Tier B requires you to be well-versed regarding the modulation and the norms regarding a PSU. It’s been endorsed carefully that you spend your savings in the right direction. This tier holds all the veteran and top PSUs that can save you for a lifetime.

 It’s worth noticing that these PSUs are still costly, but incredibly powerful and useful for 4k+ gaming and rendering. Not to mention, this is the tier that also harbors most of the PSUs, so your ultimate shot is to find the most reliable and worth spending PSU.

Name of the Power supplies in tier B

The silver tier incorporates most of the top-notch PSUs with lowered price tags. In short, you can easily buy off a PSU from this tier without spending too much.

This tier is sufficiently powered and protects your components regardless of taking the 4th spot on the tier list. It’s worth mentioning that if you are a budget gamer who has realistic dreams then the PSUs from this tier are just for you.

Name of the Power supplies in Tier C

It’s certainly understandable that you might be having afterthoughts regarding the bronze tier. This is the tier most suitable for budget-friendly gamers who are pursuing a mid-range gaming rig. 

Affordability is the key element for this tier. You don’t have to worry about the performance of these PSUs, they are still of high quality and have a name in the market.

Name of the Power supplies in Tier D

Tier E takes on PSUs that are below the bronze belt, giving you mediocre performance. It doesn’t necessarily (label) connote them being a deserted choice. You can still make the most out of them.

Surprisingly, these PSUs can be bought easily by budget-fanatics, who are not looking to spend a lot on PSUs. So yeah, that’s the point regarding this Tier.

Name of the Power supplies in Tier E

I would like to break it to you, that these PSUs fall below the recommended threshold, hardly touching the 80+ rating efficiency. They are most suitable for powering purposes, and that’s all. If you have RGB’s or greedy components that munch on greater power Rates, this tier is not for you.

Well, if you have a much lower-end PC for office purposes, then sure go ahead with these nearly-ancient PSUs.

Name of the Power supplies in Tier F

Not recommended at all. This carbon tier is known for exploiting components. They seem sketchy and provide zero protection features. If you are in the mood to burn your pc to ashes, then why not. Go ahead with this tier.

Honestly speaking, these PSUs shouldn’t exist anymore. They are endangering expensive components. In short, stay away from them!

Name of the Power supplies in the tier U

Importance of the Best Power Supplies

A good quality PSU is highly recommended as this allows you to upgrade to high-end graphics. The low-quality PSU does not allow you for an upgrade and makes you restricted.  

PSU is an essential element because the gaming power supply remains unable to provide you with a facility to experience outstanding game quality without it. In this regard, you have to select the best PSU for a high-quality gaming experience.

The 800W-1000W range is not a good option when you want to run numerous video card configurations on the same extreme system. Therefore, go with something that efficiently ticks all the fields for you… 

Before Buying, Things to Consider

If you are here looking for the best PSUs, you are in the right place. Here are the PSUs hundreds of companies manufacturing. That brings you to a question: which one is the best? Are all PSU the same? What thing makes the difference? How to opt for the perfect PSU for me?

We believe that these are the few queries that need to be clarified. Before moving forward, let me explain and place in front the names of the available brands:

• CoolMax
• Corsair 
• Antec
• Seasonic
• Ultra 

Selecting a PSU from one of the best-renowned brands does not guarantee quality. You need to go through multiple steps to opt for the best PSU for yourself.

Before we begin, just imagine that you are ready to buy the best processor from the market. Let’s just suppose that you find the two most famous companies for it; Intel and AMD. 

Now it’s not that simple. You buy a processor, an Intel or AMD will satisfy all of your demands. Similar is the case with PSU.

Components Used

Some critical components are used in the PSUs. A list of those components is given below.

• Filters, Rectifiers, Transformers, and Regulator Circuits.
• Most of the PSU come with fans with silent features, and some are fan-free.

If your PSU does possess all of these components of good quality, then definitely you have selected a reliable PSU. But still, you need to understand the details about what steps to be followed to opt for the best PSUs.

Some of the Common PSU Ratings

PSUs usually come with a considerate number of gradings and a discrete certification system. One of the most popular certifications is mentioned below:

• 80 PLUS
• 80 PLUS BRONZE
• 80 PLUS SILVER
• 80 PLUS GOLD
• 80 PLUS TITANIUM

Safety Measures

All the safety of your components depends on the type of power supply. The more reliable the power supply, the more you will be secure. PSUs are embedded with automatic shutdown systems that help them not malfunction and destroy expensive components.

OVP (Over Voltage protection): An automatic shutdown feature that activates when the power exceeds 110% of the rated grading.

OPP (Overpower protection): Usually, shutdowns when the power grading exceeds 130%.

OCP (Over Current Protection): This integrated sensory detection happens when the PSU is overloaded with the current. Edgy currents can also promote this sort of behavior, leading to a complete shutdown. Since current production involves heat dissipation, it’s worth noticing that the feature has its advantages. On the contrary, it could be disadvantageous as well. Some of the time, components require more current. This triggers the sensory alarm in the PSU resulting in another shut-down. So yeah, it’s tiresome.

SCP (Short circuit protection): short circuits can be minimized with the help of this feature. When CPUs and GPUs run hotter, and juice out more current from the PSU, the PSU disconnects itself from short-circuiting the transistors on the motherboard. Otherwise, your system can die.

BOP (Brown Out protection): Inconsistent electrical grids and fluctuation in voltage levels can do more harm to your components. This feature eliminates such possibilities.

OTP (Over Temperature Protection): When the temperature inside the case exceeds the threshold, the PSU automatically shuts down the system.

Stability

The stability of a power supply is directly proportional to the power grading, and the type of PSU. Most of the locally manufactured power supplies tend to run abnormally, indicating a dead end for your components. Make sure you buy a power supply that is greater than the added TDPs of all the components, otherwise if by chance, it’s lower, then you have no choice but to pray for your components for living a little longer.

Wattage of PSU

If you are confused about deciding what PSU best supports your system. You need to understand some basics. That is to say, PSU is mostly rated between 200 to 2000 Watts.

Now what you need to do is you must calculate the required power of your Central Processing Unit (CPU) which is known as Thermal Design Power (TDP). In short, TDP is the aggregate of the power requirements of all the elements on your computer. Are you confused about calculating this? Here is a simple solution to your problem. Several online calculators are available to figure it out. Just put the required values in their places and the machine will calculate the TDP for you.

Users’ Reviews

Most companies are working on manufacturing PSUs. You might end up confusing yourself about which company’s product to root for. To understand which PSU is reliable and can fulfill all of your demands, you must go through the customer review section.

That will solve your problem and through this, it will become easy for you to select the best PSU for your system.

Efficiency

For a better understanding of the efficiency of the PSU. This is not enough that it does not get very hot and things like this. Rather, if you are familiar with the PSU or even if you have seen the PSUs in your life you may have heard about an 80+ rating. Now, this is an important part. Some of the ratings are 80 Plus, 80 Plus Bronze, 80 Plus Silver, 80 Plus Gold, 80 Plus Platinum, and 80 Plus Titanium. As you can yourself figure out that the best among these 5 is TITANIUM. This is the best rating that a PSU can get. The concept of this 80 Plus rating means that the PSU is efficient to the tune of 80%. Now the problem arises: what rating must you go for?

For instance, if you have a 16-core processor which is overclocked to 5GHz and your room temperature is controlled with some air cooler. You may require 80 Plus Silver. But 80 Plus and 80 Plus bronze are enough in this case. From the above example, you must be pretty clear about which PSU rating is best. Most of the gamers prefer 80 Plus and 80 Plus Bronze. These two ratings best suit and even satisfy your demands as well. 

A Comprehensive Wrap-Up

In short, the selection of reliable and good-quality PSUs must be followed by the above-mentioned vital steps. Reliable and stable PSUs will deliver their best. 

For purposeful surety, it’s recommended to always check the safety protection features in the PSUs like OVP, OPP, etc. Some PSUs are free from fans eliminating the risk of noise-producing. 

Finally, the best PSU shall be selected and searched before finalizing it randomly. If the buying process is followed by random selection, it will be a waste of time and money.

I will recommend you to root for either Tier S, A, or B. They are renowned for providing high-end performance with a prolonged lifespan. Even the Warranty is around a couple of years. Buy once, and enjoy for a lifetime!

Frequently Ask Question

Muhammad Bilal

Hey, I’m Muhammad Bilal. I’m a tech fanatic (also read: Gamer), who loves scrutinizing fine details. I aim to strive hard in my respective fields (as a writer and software programmer). Before pursuing my majors in a university (right now in A-levels), I want to spend time exploring and reviewing the latest technology.