Top 10 Best Power Supply for 3090 (2023)

EVGA SuperNOVA P2 750 – good psu for 3090

The EVGA SuperNOVA P2 has a 750-watt power supply that can meet the NVIDIA recommended potency, and it has an 80 Plus Platinum rating. This implies it is at the tippy-top of the pile, hitting anywhere from 92  to 93  energy efficiency at 50  power. It’s fully modular so that you don’t have extra cables that are essential for your needs, and it has a ten-year-old warranty so you don’t have to stress over your goods

The EVGA SuperNOVA P2 offers 750W of power, which is enough to satisfy the NVIDIA recommendation, as well as having an 80 Plus Platinum efficiency rating. That allows it to reach approximately 92% efficiency at minimum electrical load. It’s fully modular, so it has just one table where you’ll require only what is required for your situation, and its 10-year warranty facilitates your purchase.

Thermaltake Power Supply PS-SPD-0700NPCWUS-W – Best Power Supply for 3090

Besides being quiet and powerful, this Thermaltake Smart 700W 80  White Certified PSU offers a single 12-volt rail design for optimal stability and reliability. It comes with a five-year warranty so that you can rest assured that this PSU will provide you with years of reliable service. In addition to this, the 120mm Ultra Quiet Fan keeps the noise level to a minimum, making it suitable for home use or at the office.

This is a simple and effective way to run your system, and it comes with a single 12-volt rail design that ensures reliability and stability in performance, as well as an ultra-quiet 120mm fan for minimal noise. Users who are worried about obsessive noise produced by fans will be interested to know that the PSU in my fan’s system is programmed to produce little sound during operation.

It comes with a power output of 700 watts as well as the dimensions of 8.9 × 4 × 7 inches. The input voltage must be at least 100 volts, and it has an 80-plus power certification program. Additionally, it features a continuous power design and comes with a 5-year warranty. This PSU also has continuous energy architecture, which makes it ideal for handling the most strenuous loads.

A quiet 120-millimeter fan optimizes your computer’s noise output by keeping your work area from becoming a distraction. Get a 5-year limited warranty alongside the Thermaltake Smart 700W 80  White Certified PSU to make sure your computer is always performing at the highest level.

Thermaltake’s minimal input voltage requirement is 100 volts, and it has an 80 percent certification. In addition, it has a continuously powered design and comes with a 5-year warranty. This PSU’s continuously powered design allows it to maintain high power, regardless of how difficult the load.

This quiet 120 mm fan will make sure your computer works in a silent manner especially if you find yourself working at work or school. Save a lot of time and money with a 5-year warranty, and upgrade your machine with this Thermaltake Smart 700W 80  White Certified PSU now!

EVGA SuperNova 850 P2

Although SuperNova P2 is the sole line of enterprise-class energies, geared toward power users, that isn’t to say that these systems aren’t intended for amateur users. The 850W P2 model is primarily appropriate for an IT suite or multiplayer online battle arena, built with two graphics cards. According to EVGA, its power supply is able to power up to two graphics processing units, as long as each one requires less than 300W.

So, in your country This method can provide enough power to the RTX 3090 CPU, which derives 350 watts by itself, as well as a high-performance i9 or AMD Ryzen 9 processor overclocked. In addition to being rated Platinum, the P2 s primary focus is on a 12 V rail design that can deliver the system s maximum output on its own. Alongside the main rails, the minor ones, on the other hand, are slightly more developed than what we see in standard PSUs. However, they will still be suitable for a high-end system

The Final Word for the ITC SuperNova P2 is that the P2 is entirely modular, so we can simply use the cables which are required for the system based on cable management. This feature will raise the PSU-effectiveness buy-in, and important cable management is definitely a worthwhile investment. Add this to the active cooling mode that can be electronically controlled, and we have a working PSU that’s silent and fully efficient.

The SuperNova P2 line of PSUs is geared toward firecracker buyers who are wary of paying a little more money for excellent quality. In NVIDIA’s inner specifications, PC systems built with video cards (such as GeForce RTX 3090) made based on the 800W P2 were the recommended stimulus for the power supply. According to EVGA, power supply 850W P2 has sufficient strength to power up to two such card setups, although each pair requires less than 300W simultaneously. This is about enough to power the RTX 3090 that utilizes 350W at low power, and an overclocked i9 / Ryzen 9 processor.

Corsair RM850x

The SuperNova P2 line of PSUs is a premium sector for enthusiasts that don’t mind spending a bit more for quality. Originally, the 850W P2 power supply was designed for PC systems with two video cards.
According to EVGA, their PSU will have the capacity to supply up to 2 GPUs as long as each one requires less than 300W. This means the P2 has enough power for the RTX 3090 that requires 350W by itself, as well as an overclocked i9 or Ryzen 9 processor.
It provides di event features than other, run-of-the-mill 12V rails and is capable of supplying the maximum suburban railway s energy without assistance from other rails.
The minor rails, by comparison, are slightly weaker than those seen at other sites, but they will still be enough for a high-level system.

Corsair remains a key element in the PSU market, and the RMx stable shows that the firm still has a place in it. To sum up the overall experience, the RM850x is powerful, efficient, and sound enough to support an RTX 3090 as long as a Threadripper isn’t used. Corsair remains a solid player in the PSU market. Nevertheless, the RM850x is a powerful yet efficient 12-volt power supply that it has the capability of delivering its full load through a single rail. Nevertheless, its minor PX rails deliver a combined 150 watts of power, which is overkill for modern systems today.

be quiet! Dark Power Pro 12

If you’re planning to purchase an RTX 3090, then you may have a great budget for other components. Dark Power Pro 12 has 1200W of power, ensuring you have enough electricity even with all the hardware in your PC. In conjunction with an 80 Plus Titanium efficiency rating, a Siemens Module makes perfect sense as it saves a lot of electricity. The system is available online and comes with a 10-year warranty.

The Final Words seemly the quiet! Dark Power Pro 12 for if you’re going with the RTX 3090, then chances are you have a substantial budget for PC components. Be quiet! Dark Power Pro 12 has 1200W of power, ensuring you have enough power regardless of what hardware is inside your PC. An 80 Plus Titanium recognition indicates that the use of electricity is economical, the device is fully modular, and it has a 10-year warranty.

Cooler Master MPY-7501-AFAAG-US Power Supply

Want to purchase a PSU that will provide reliable power and quiet cooling? Take a look at its MPY-7501-AFAAG-US model from Cooler Master, which features a full modular electrical architecture and is 80 PLUS Gold certified. Covered by a sturdy, noiseless LDB bearing, this PSU also includes durable connections.
This PSU offers superior functionality regardless of whether temperature levels are relatively high or dignified. The Gold Certification indicates that it has been tested by other specialists and has been proven to operate efficiently.
It provides full modular cabling, enabling you to configure your system to meet your requirements. This is especially useful for system builders and enthusiasts, as hot temperatures won’t be an issue.
If you are looking for a reliable power supply that is capable of managing the toughest of tasks and functioning well for a small fee, you’ve come to the right place. With our 80-plus gold certification, you can enjoy a top-notch appliance with a lessened electrical expense.
The flat modular cables work perfectly to disperse the heat that has gotten stuck, letting that cool. Offered in full-bridge design and engineering, the non-isolated DC-DC converter is built to last, even with the biggest impacts.

The final words for modular cabling make it easy to install all of the wirings. 80-plus gold certification ensures that the system is fully functional and quiet, with sealed LDB bearings, and very quiet fan blades. The system also offers water resistance, which has been proven based on heat. This air-conditioning solution can stand temperatures up to 45 degrees Celsius. It has additional concrete cabling options so you can artistically customize its configuration as you see fit. This is ideal for system designers and enthusiasts alike, and it’s also ideal in areas at risk of extreme temperatures. This PSU’s design is capable of attaining full functionality at heats of 45 degrees Celsius.

GAMEMAX RGB850

Up next is one more trustworthy 850-watt PSU. The Gamemax 850 is the right PSU for a Ryzen 9   i9 and an RTX 3090. It is totally modular and included long cables for easy cable administration even while it’s installed in the lower section within the case.
This PSU is simple because it just does what it’s supposed to. It offers a good amount of power, and its modular setup makes it versatile and simple to install. It also provides various RGB lighting modes that can be selected with a dedicated switch for those who want RGB setups.

The biggest strength of the RGB850 is its combination of performance and affordability. The PSU in particular comes with a limited, five-year period warranty. It offers countless watts of electrical power and its expandable design makes it simple to install and set up. It also comes in multiple RGB lighting modes that can be independently selected with a dedicated switch for those who wish to set up RBG setups.

ASUS ROG Thor 850 Power Supply

Are you interested in a high-quality power supply that will offer you clean, stable power for your PC? You need the ASUS ROG Thor 850 RGB. This full modular power supply has a wattage of 850 watts and comes with 135-millimeter fans for optimal cooling.

It is also 80 Platinum certified, therefore it is among the most energy-efficient systems on the market. Having integrated ROG heat sinks will keep your system running smoothly even under heavy loads. And if that wasn’t sufficient, the OLED Power Display system gives you the ability to explore your power draw through graphics.

On top of that, this PSU offers full support for Aura Sync addressable RGB lighting, so you can produce an infinite assortment of colors and effects across a number of fixtures. The ASUS ROG Thor 850 RGB Power Supply is the optimal choice for people who want a professional-quality power supply.

Classified as 80 Platinum and 100 Japanese, this power supply is guaranteed to meet all your energy requirements. Boasting 0 dB cooling with dustproof IP5X wing-blade fans, you can expect to be dazzled.
Your computer system keeps the system components cool during the extra workload, allowing you to have a competitive edge. An efficient GPU such as RTX 3090 makes for a great PSU.

The ASUS ROG Thor 850 RGB Power Supply is a better option than the ASUS Rog Thor 850 for optimization. It features 80 Platinum level and 0 dB, bringing the total to 135. Its 135-mm fan size provides all the airflow needed to keep the device’s internal components cool. When the enemy gets insufferably rough with you, it is time to go into beast mode. That will burn more calories and extract more heat from this power supply, so make sure you utilize this option.

Seasonic FOCUS PX-650 Power Supply

We understand that power supplies that are both compact and fully modular are a must-have. This unit measures only 140mm deep, and hence it can fit in any ATX pan. The 80 PLUS Platinum certification ensures that you’ll be using less energy during power conversion.

Take advantage of premium hybrid fan control so that you can customize your comfort settings. Offered with a 10-year worry-free warranty, you know this unit will be long-lasting.Seasonic is proud to introduce the product FOCUS PX-650 power supply. This high-quality unit is 80 PLUS PLATINUM certified for energy efficiency. It features a fully modular design, permitting customers to connect the cables they need.

Hybrid fan control, allows you to customize cooling needs by controlling several types of fan speeds. You can choose from Seasonic S2FC hybrid fan control without Fanless Mode rather than S3FC includes Fanless Mode.

In addition to this power supply, it’s 140 mm deep, so it can fit in almost any system. It has a modular, full-featured design that’s ideal for operating in a manner that only makes use of the cables. Keep it inside the box to reduce clutter on your work surface and directly behind the appliance.

With an 80 PLUS platinum rating, less energy will be wasted during electricity conversion. This Best Buy ensures lower electric bills and a smaller carbon footprint. If cooling requirements ever change, the fan control switch built into the rear of the unit allows you to easily switch between various modes.

Your final words for symphonic FOCUS PX-650 are simple: It is an extremely compact and eco-friendly PSU that will extend the life of your electronics and be safe to use. This platinum-rated power system allows for the full modularity of the cables, making them indispensable for a clutter-free ventilated system. Silent performance in fanless mode is ideal for those who want a quiet computing experience.

Corsair RM750x

Completing a comparable evaluation with a Corsair RM750X will uncover results that demonstrate the appliance’s worth in relation to our model, in which we were referencing a Corsair RM850X. Nevertheless, the RM750X is less costly and can be useful to those looking to save some cash.

It’s constructed to be easily assembled and it’s covered by a 10-year warranty for your protection.

Corsair’s RM750x can be the least expensive option of the competition, while not having as high of an efficiency rating (80 Plus Gold in this case), could save you some money and still hit the 750-watt maxim.It has wires for easy installation and easy maintenance. It comes with a 10-year warranty to protect your purchase.