The best power supply for a gaming pc may not be the first component you excitedly choose for your new Rig, but it could be one of the most crucial. Actually, the power supply is the heart of every PC; it feeds every hardware component inside your machine, and if your PSU goes down, the whole PC will not be able to work as it takes down everything.

Every component in your PC, ranging from your precious graphic to the CPU, benefits from the pride power supply you can buy. Therefore, you have to pay extra attention when the time comes to pick your next power supply unit. Remember that you risk your precious gaming PC into a costly paperweight with RGB without a suitable power supply unit.

In the past, we all have seen that high-capacity PSUs are less efficient at the light and moderate load compared to lower ones. However, this is not anymore. Thus, if you choose the modern gold and higher efficiency PSU, you won’t have low efficiency at light loads. Moreover, it is essential to remember that a good PSU will last for several PC builds. So, make a good choice and investment so you won’t have to pay extra money on your next upgrade.

In the latest ATX, Intel has set low-load efficiency requirements, which stated that every power supply unit should have more than 70% efficiency or at least 2% max-rated capacity loss. The condition is applicable from July 2020. Now every PSU company has to be more efficient at lighter loads. We also have information about Best PC Power Supply.

Top Rated Power Supply for Gaming PC

The power Supply market is flooded with companies, so it’s hard for newbies to find out which PSU is best. To make things straightforward, below is the list of the best power supply for gaming pc. After reading the guidelines, you can pick the right PSU for your PC.

  1. MONTECH BETA 550W 80+ Bronze Certified Power Supply
  2. GAMEMAX 1050W Power Supply
  3. Power Supply 850W Fully PSU
  4. EVGA 750 BQ, 80+ BRONZE 750W,
  5. XPG CORE Reactor 650Watt
  6. Corsair White Series RM750x 750 Watt Supply
  7. Corsair CV550, CV Series PSU
  8. Seasonic PRIME TX-1000, 1000W Supply

MONTECH BETA 550W 80+ Bronze Certified Power Supply

The MONTECH BETA 550W Power Supply is a great choice for anyone looking for a quality power supply at an affordable price. It features Japanese capacitors and a 120mm silent fan and is continuously PSU-rated.

The first thing you’ll notice about the MONTECH BETA 550W is its sleek design. The all-black exterior looks great and will match any computer case nicely. Also, MONTECH didn’t skimp on the build quality even though it’s a budget power supply – this unit feels solid and well-made.

As far as performance goes, the MONTECH BETA 550W delivers on its promises. It’s rated for up to 550 watts of continuous power output, and it did a great job powering our test system. The fan is very quiet, and we didn’t notice any excessive noise or vibration coming from the power supply.

This Power Supply has 80 plus Bronze certified: 85% and higher under normal loads. This power supply is a great choice for entry-level systems and is one of the most popular power supplies. The power supply has two big fans that help keep it cool, and it comes with all the necessary cables and connectors. The power supply is also very quiet and has a lot of protection against short circuits, overheating, and overloading.

The MontECH Beta 550W Power Supply is a reliable and affordable option for your computer needs. This power supply has high-quality components, like Japanese main industrial level 105°C-rated electronic capacitors, resulting in stable wattage output and reliable performance. Additionally, the MontECH Beta 550W Power Supply has an 80+ Bronze certification, meaning that it is at least 82% efficient, which helps reduce your energy costs. The MontECH Beta 550W Power Supply is a great option for your computer needs with all of these features.


  • Output: 550W Continuous
  • Japanese Capacitors
  • 120mm Silent Fan
  • 80+ Bronze Certified
  • Input: 100-240V ~50/60Hz 10A
  • Pros
  • Silent operation
  • High efficiency
  • Reliable
  • Affordable
  • Cons
  • None

GAMEMAX 1050W Power Supply Fully Modular 80+ Gold Certified

The GAMEMAX 1050W Power Supply is 80+ Gold certified, meaning it is 90% or higher efficiency with lower electricity consumption. It also has a stable & safe output with DC-DC structure and LLC resonance assist. In addition, the fully modular design with all black cables improves airflow and strengthens cable management. Further, the 140mm whisper-quiet fan with a hydraulic bearing keeps everything running cool and smooth.

Besides, This power comes with a modular design and all-black cables. This helps to improve airflow and gives you better cable management options. A 140mm hydraulic bearing fan also helps keep everything cool and quiet. In short, this is a very solid power supply option that should be able to handle most gaming needs.

The GAMEMAX 1050W Power Supply is a great choice for gamers looking for a high-performance, modular power supply. It delivers stable and safe power output with its DC-DC structure and LLC resonance assist. The fully modular design and all-black cables improve airflow and cable management. The 140mm hydraulic bearing fan ensures quiet and cool operation.

Moreover, the 140mm whisper-quiet fan ensures good heat dissipation with the hydraulic bearing. So, this product is not only stable and efficient but also durable for long-term use. On the other hand, ARGB SYNC with motherboard ARGB software gives you 25 smart lighting modes with RGB memory function. You can use this product with full confidence as it comes with 2 years warranty.


  • 1050W Continuous @ 50°C
  • Output: DC 12V~83A / 5V 16A / 3.3V 24A / -12V 0.3A / 5Vsb 3A
  • PFC: Active PFC (>0.95)
  • Dimensions: 150mm(W) x 86mm(H) x 160mm(D)
  • Protections:: OVP/UVP/OPP/SCP/OTP/Brown-Out Reset/Over Temperature Reset
  • Safety & EM certificates: CE/FCC/CCC/RoHS
  • Input Voltage Range: 100~240Vac Full Range (Auto Switching)Input Frequency Range
  • Pros
  • Support high-end graphic card
  • High quality PC system
  • 500mm long cable length
  • Cons
  • Average cable quality

Power Supply 850W Fully Modular 80Plus Gold Certified PSU

ARESGAME has recently launched the new series power supply unit intending to target the budget-friendly segment of the PSU market. With the new series of power supply units, ARESGAME tries to give its consumer the best price and value performance. The whole series has 80 plus bronze efficiency and guaranteed continuous full wattage power delivery to components.

Today, the Power Supply 850W power supply unit with the 80 plus bronze efficiency is under our spotlight. The Power Supply 850W power supply is one of the most budget-friendly PSU to offer 80 plus bronze efficiency certification with all black cables and five years warranty. During our testing at the high manual overclocking of the i9 10th generation CPU, the 850W powers kept the system very stable and running smoothly like butter.

To push the limit of PSU, we have manually overclocked the i9 10 generation CPU up to 5.2GHz and max 5.6GHz and memory up to 4400 MHz In addition, we have performed various benchmark and stability tests and found that the people keep your system stable during all tests. Moreover, the active PFC (power factor correction) circuit edition is upgraded and tuned-up with the 80 plus bronze efficiency certification.


  • 80 PLUS Bronze Certified
  • Provides up to 88% efficiency
  • Full Continuous Power
  • Low-Noise Cooling
  • 120 mm thermally controlled low-noise cooling fan
  • 125 mm Compact length Casing
  • Protections: Over Voltage, Under Voltage, Short Circuit, Over-Temp, Over Power
  • Pros
  • excellent cooling performance
  • Good Quality
  • Best for gaming pc
  • Cons
  • At various periods, the power supply may not be constant.

EVGA 750 BQ, 80+ BRONZE 750W, Semi Modular

In competitive gaming, every small thing matters a lot. Just like the wattage in a PSU is essential, the same goes for the silent operation is also necessary. If your PSU is making too much noise, you won’t focus on gaming. So, if you want a super silent power supply Goa for EVGA 750 BQ. The EVGA 750 BQ comes with an active power factor correction design to optimize efficiency and power factor. The magic behind the higher integration is surface-mounted Technology.

Whether you have an Intel or AMD chipset, the ATX12V version 2.3 has a continuous and reliable power delivery. Inside the PSU, we have a 12 CM cooling fan with the Ultra silent operational feature and speed controls. So if you are worried about consumption, then don’t worry. The fan consumes less than 1 V power and supports PSU bottom side cabinet ERP ready.

Moreover, EVGA 750 BQ PSU is built to last for around 2,00,000 hours And has built-in industrial-grade protection from current over-voltage, under-voltage, short circuit, and over temperature. Therefore, the EVGA 750 SSPSU is an excellent choice for building your gaming system with compatibility and reliability at the same time. In terms of cooling the fan, it shows Ultra silent operation even under heavy load conditions. All the PSU components are designed with high-quality material and keep your system safe and reliable in every situation.


  • ATX 12V V2.3 provides constant, reliable power
  • Suitable for INTEL and AMD chipsets
  • 12cm cooling fan with speed control
  • ultra-silent operation
  • Super Silent Power Supply
  • Longer DC Cable Supports
  • Built-in industrial-grade protections
  • Pros
  • Super Silent
  • Higher integration
  • Longer DC Cable Supports
  • Built in industrial grade protections
  • Cons
  • None

XPG CORE Reactor 650Watt

XPG brings the revolution in the PSU by launching the Core Reactor line. The Reactor is an excellent PSU series in terms of competent platform and Channel Well Technology. But, if you are a real gamer, you must know the CSE platform. XPG has taken over the CSE platform and had its exclusive rights. That’s why we have seen another OEM containing CSE.

In the past, only a few major brands, such as be quiet, and Corsair had the rights to OEM platforms. But things have changed now. XPG has proved that it is not less than any big name of the PSU industry and provides the best power supply.

Likewise, XPG Core Reactor 650W is launched to give intense competition to the big sharks of the PSU market, for example, the Corsair RM650x, the Asus Rog Strix 650, and Seasonic GX-650. The best thing is that this PSU manages to lead the race, which is quite impressive.

One of the main reasons behind the success of the Core Reactor 650 is the performance and silence operation. The fan produces a noise close to 23 dbA, and the average efficiency of the PSU is 90% which falls in the Gold efficiency category. Above all, the PSU has a compact footprint and makes the whole installation process more manageable and less time taking. Speaking of the cables, you get fully modular wires that make the rooting a lot easier.


  • 80 Plus Gold Certified
  • 90% Efficiency At 50% Load
  • 120mm Fdb Fan With Smart Control Fan
  • Fully Modular Design
  • 10 Years Manufacturer Warranty
  • 100% Premium Industrial-grade Japanese Material
  •  Dc Voltage Within ±2%
  • Pros
  • Longer lifespan
  • Quiet operation
  • Fully modular design
  • Gold efficiency
  • Over-voltage, under-voltage, and short circuit protection
  • Cons
  • None

Corsair White Series RM750x 750 Watt, 80+ Gold Certified

It is the right time for Corsair to ensure some improvements to its famous RMx line of power supplies. The competition in the PSU market is getting more challenging as the new brands are launching day by day. Therefore, the top manufacturer like Corsair has to be very careful.

Honestly, it is not an easy job since the Rmx series only counted three years in production and provided excellent performance with deadly silent operation. In most cases, when the company is trying to improve something that they already have, things get worse, but luckily, this didn’t happen in the Corsair RMx series.

The new generation RM750x has a matchless performance and a big lead over its predecessor. Thankfully, it didn’t lose dead silent operation. The new model has successfully achieved the Cybernetics A-rating, and the average noise output is close to 28dba.

Moreover, we have improved the efficiency under heavier load, making the PSU suitable for competitive gaming and efficiency. In other words, under the light laid the PSU touches the Sky.

Ultimately, fan improvement is a highly noticeable feature. Under rough conditions, the fan boosts the reliability. The magic behind the extreme performance of the fan is a fluid dynamic bearing that makes it last long. Lastly, the four EPS and PCI-e connectors in two power supply units can easily handle the powerful gaming PC.


  • 80+ Gold Certified High
  • Tuned for Low Noise Operation
  • Zero RPM Fan Mode
  • near-silent operation
  • 100% All Japanese Capacitors
  • Fully Modular Flat Cables
  • Pros
  • High Efficiency
  • Low Noise
  • Fully Modular
  • Long Lasting
  • Cons
  • None

Corsair CV550, CV Series, 80 Plus Bronze Certified

The mid-range capacity member of the Corsair budget-friendly CV series is the CV 550. The complete CV series is divided into different OEMs: Channel Well Technology and Great Wall Technology, each of them uses a distinct platform.

The only way to find out them is the RPS numbers ( designated reference numbers) given to each model. Both CWT and GWT have fixed cables to keep them as low price as possible. However, they have a modern platform featuring LLC voltage regulation and resonant modules to produce high-quality fans and mini rials.

Usually, it’s impossible to find a modern platform in this price bracket, but Corsair did a fantastic job and showed us it’s the king. Above all, In the CVX units, the Corsair has utilized semi-modular cables. As a result, someone can easily believe CV550 belongs to the higher category.

Moreover, between the CV550 GW and CWT variants, the model which contains the GW is more efficient, especially under low loads, and comes with the 5VSB rail. Meanwhile, it has an aggressive fan profile compared to CWT.

Instead of china, the CW model is made in Vietnam. In the US market, you will both GWT and CWT models, but the price of the CWT is low. In the other regions, GW variants are also available. Generally, the crosshair CV 550 in both versions provides an excellent high-performance ratio per price and is an ideal option for the mainstream rigs with embedded mid-range GPU.


  • 80 PLUS Bronze Certified
  • Provides up to 88% operational efficiency
  • heat and lowering your energy costs
  • MTBF hours : 100,000 hours
  • Full Continuous Power:
  • Low-Noise 120 mm Fan
  • 125 mm Compact Casing
  • Black sleeved cables
  • Black powder-coated casing
  • Pros
  • High efficiency
  • Good build quality
  • Low price
  • Modern platform with LLC and DC/DC
  • Cons
  • Not modular cables (fixed)

Seasonic PRIME TX-1000, 1000W 80+ Titanium, Full Modular

If you don’t have a budget concern and are looking for a PSU beast, go for the Seasonic PRIME TX-1000. It may look expensive, but it’s PSU you can even use with your motherboards for mining. Whenever you plan to upgrade the system, you no longer need to upgrade the PSU as PRIME TX-1000 supports the futuristic component and has a 12 years warranty.

Likewise, the Seasonic hit the jackpot with its Prime series, which begins with Gold efficiency and reaches up to Titanium. Even high-impact brands have utilized seasonal-based platforms in their PSU, including the Corsair AX line, Asus ROG Thor, and Antec signature line.

If Seasonic continues making these PSU units, there is the possibility that other brand’s brands line up to source them. So, of course, you will find the low budget and efficacy PSU in an affordable budget. But still, when an OEM is confident to provide you a platform with a 12-years warranty, that means it is a bullet-proof product.

The Seasonic TX-1000 is an excellent power supply unit with premium build quality components. Also, excellent soldering work, as it comes with 100% Japanese capacitors everywhere. Even the electrolytic, many polymer caps, and fluid bearing have a premium capacitor. Seasonic’s knows how to make the best power supply for gaming PC and the engineer’s worlds offers sky-high efficiency under all loads and provides a silent operation. In terms of performance, the PSU is the best in the league due to tight load regulation on every rail and rippler suppression with disturbing in-line caps.


  • Micro Tolerance Load Regulation
  • Fully modular cables to reduce clutter
  • 80 plus Titanium
  • less energy wasted
  • Eco-Friendly.
  • 12-year worry-free WARRANTY
  • Pros
  • Excellent build quality with premium components
  • Tight load regulation and ripple suppression
  • 12-year warranty
  • Cons
  • None

Modular vs Non-Modular vs Semi-Modular Power supply

There are three types of power supplies available in the market, modular and non-modular, and Semi-Modular. All of them have their pros and cons. Let’s take a look at each one in detail:

Modular Power Supply:

A modular power supply lets you connect or disconnect the different cables as per your need. This gives you flexibility as you can add or remove cables depending on your system configuration. Modular power supplies also tend to be more efficient as less cabling is involved.

Non-Modular Power Supply:

A non-modular power supply is where all the cables are permanently attached to the unit. This means that you cannot add or remove any cables from the power supply. Non-modular power supplies are less flexible but cheaper than modular ones.

Semi-Modular Power supply:

A semi-modular power supply is where some of the cables are permanently attached, while others can be added or removed as per your need. This gives you some flexibility while still cheaper than a fully modular power supply.

So, which one should you choose? It depends on your needs and budget. If you need a lot of flexibility, go for a modular power supply. On the other hand, if the price is your main concern, then a non-modular power supply would be better. Finally, if you need something in between, a semi-modular power supply would be the best choice.

Buyers Guide: How To Pick the Best Power Supply for Gaming PC?

Finding the best power supply for a gaming PC is not difficult if you know what you should look for. I assure you that if you eat the below-mentioned point of view, you will never buy the wrong PSU.

Power Capacity:

Before buying a PSU, you need to determine how much power is required to run your PC. Also, you need to understand that computer hardware components of power from PSU. Therefore, if you plan to add more hardware components, you will need a PSU that supports an additional power draw.

A good way to find out is by calculating the wattage of all your components That will draw power. Mainly it depends upon your GPU and CPU. After figuring out the wattage of each element, add them together, you will come to know the total wattage. Whatever the numbers you get, ensure that the power supply you purchase has higher wattage in comparison.


How do you find out whether a power supply unit is efficient or not? It is so simple. The power unit converts AC into DC power. During this power conversion, some Power is lost as heat wastage. So you need to find a PSU that converts at least 80 to 90% of AC into DC. You will notice that all the models we recommend come with the 80 + certificate.

Multi-Rail or Single Rail:

Multi rail PSU has two or more +12 volts rails that feed power to the components. So, it can’t share the power between rails. Meanwhile, a single rail has a 12-volt single rail that supplies the power. So, all of its power will be available to any component in the system regardless of cable.

In terms of performance, both are safe to use and work great. But if you are building a powerful, I suggest you go for a multi PSU for additional layer protection in a short circuit.


:Having the best PSU made up of high-quality components will offer an ample amount of energy. It is also better in terms of lifespan. On the other hand, a cheaply built PSU lasts longer and won’t work well under a heavy load. So to ensure that the model you are buying has quality components and can still breathe under high pressure.

Frequently Asked Question

Is the 750W power supply, ok?

Of course, the 750W, even 850W, is acceptable. Outwardly worrying about anything, you can go for a 750W PSU until it has high-quality components. High-quality PSUs are expensive because they have a more extended warranty, 10 to 15 years.

Which size of power supply is better for a gaming PC?

The latest Generation PC requires a PSU with a wattage range between 450W to 1000W. For a mid-range spec PC, it is better to go with a PSU in between 550W to 750W.

What happens if I buy a too big PSU?

It’s a widespread myth that a big PSU with ample wattage will burn your components by supplying forced wattage. The reality is totally opposite; PSU will only deliver the required wattage.

Which is the best Power Supply for a gaming PC?

  • Corsair CV650W 80 Plus Bronze Certified on-Modular Power Supply
  • Artis 500 Watt Super Silent Gaming PC SMPS
  • XPG CORE Reactor 650Watt
  • Corsair White Series RM750x 750 Watt, 80+ Gold Certified
  • Corsair CV550, CV Series, 80 Plus Bronze Certified
  • Seasonic PRIME TX-1000, 1000W 80+ Titanium, Full Modular

What are the most important features in a power supply for a gaming PC?

When choosing a power supply for a gaming PC, you’ll want to make sure it has plenty of wattages to support all of your gaming hardware. In addition, look for a power supply with good efficiency ratings and ample connectors to support all of your components.

What are some tips for choosing the right power supply for a gaming PC?

When choosing a power supply for a gaming PC, consider the wattage requirements of all of your gaming hardware. In addition, look for a power supply with good efficiency ratings and ample connectors to support all of your components. Also, be sure to choose a power supply from a reputable manufacturer.


The best power supply for a gaming PC is the one that can provide enough power to run all of your computer’s components without any issues. It should also be able to do so with little to no noise. If you’re looking for a great power supply for a gaming PC, we recommend the Corsair RM650x. Thanks for reading!


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