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Best PSU for RTX 3070 Ti

This article is about the Best PSU for RTX 3070 Ti and we are going to recommend the best power supply units for this graphics card.

If you’re a gamer and you are looking for information on best PSU for RTX 3070 Ti or any other graphics card, then I have spent hours searching and reading hundreds of reviews to create this article for you.

Picking the most suitable PSU for your system is important, especially when we are going to install a high-end graphics card. In this article I describe in details the best PSU for RTX 3070 Ti and RTX 3070 boards based on the best price/quality/performance ratio.

For building a new Nvidia GeForce RTX 3070 Ti ready system you’ll need to get your hands on an adequate PSU, that will allow you the freedom of adding an extra GPU component in the future.

Two weeks ago we have reviewed EVGA GeForce RTX 3070 Super Gaming OC. This video card has a very high power consumption and doesn’t come with two 8-pin power connectors. But in order to use the power connector on the primary PCI Express slot continuously, we need ensure that our PSU is strong enough.

You can find a lot of information on the web about different models of PSUs, but in this article, I made something more specific. Let’s check out what is the best PSU for RTX 3070 Ti, and how well it works under your specific circumstances.

I’m sure if you are looking for the best PSU for RTX 3070 Ti it’s because you already got the graphic card or your planning to buy one. It is super important that you find the right PSU if you want to avoid any kind of failures using the graphic card. There can be so many failures that it will be good that you had read our guide about the best PSU for your graphic card.

In a Hurry? At a Glance:-

ImageProductFeaturesPrice
Best Pick
ASUS ROG Strix 750 Fully Modular 80 Plus Gold 750W Power Supply
ASUS ROG Strix 750 Fully Modular 80 Plus Gold 750W Power Supply
9.5
View On Amazon
Our Pick
Corsair RM750X 750W Gold Fully Modular Power Supply
Corsair RM750X 750W Gold Fully Modular Power Supply
9
View On Amazon
Best Alternative
EVGA Super Nova 750 Ga 80 Plus Gold 750W Fully Modular Power Supply
EVGA Super Nova 750 Ga 80 Plus Gold 750W Fully Modular Power Supply
8.5
View On Amazon
Budget Pick
Cooler Master MWE Gold 750 V2 Full Modular Power Supply
Cooler Master MWE Gold 750 V2 Full Modular Power Supply
8
View On Amazon

List of Best PSU for RTX 3070 Ti

  1. ASUS ROG Strix 750 Fully Modular 80 Plus Gold 750W Power Supply – Best PSU for RTX 3070 Ti
  2. Corsair RM750X 750W Gold Fully Modular Power Supply – Recommended PSU for RTX 3070 Ti
  3. EVGA Super Nova 750 Ga 80 Plus Gold 750W Fully Modular Power Supply – Best Efficient PSU for RTX 3070 Ti
  4. Cooler Master MWE Gold 750 V2 Full Modular Power Supply – Best Budget PSU for RTX 3070 Ti

ASUS ROG Strix 750 Fully Modular 80 Plus Gold 750W Power Supply – Best PSU for RTX 3070 Ti

Best Pick
ASUS ROG Strix 750 Fully Modular 80 Plus Gold 750W Power Supply - Best PSU for RTX 3070 Ti
9.5/10 Our Score

The ASUS ROG Strix 750 is a high-quality power supply fully modular design with 80 PLUS Gold certification. Designed to deliver 750W continuous power and performance with real loads, and full support of advanced features like high-quality Japanese brand capacitors, solid-state capacitors, and industry-leading tight voltage regulation (±5%) to maximize energy efficiency. The auto DC switching design allows users not only to enjoy silent operation but also reliability in any situation.

The ASUS Republic of Gamers (ROG) is a top-quality gaming brand in the world. Following the success of the ASUS ROG Strix Z270I Gaming, ASUS is ready to launch another gaming power supply. The ROG Strix 750W packs an 80 Plus Gold efficiency rating and uses a single +12V rail design for durable, stable voltages that eliminate power issues.

ASUS ROG Strix series power supply has been engineered with reliability and performance in mind. The innovative fan delivers silent cooling, and the fully modular design reduces cable mess and improves airflow. Additionally, this power supply delivers 80 PLUS Gold efficiency and comes with an exclusive 5-year warranty to guarantee your peace of mind.

ROG Strix Fully Modular is the first ASUS series power supply with a fully modular design and 80 PLUS Gold certification for high efficiency of at least 87% under real-world load. ROG Strix’s robust single +12V rail flexes its muscle to deliver iGPU-grade power for PCI-E graphics cards.

The Strix 750W Power Supply features excellent quality and reliability, with dual 12V rails. There is a 24-pin ATX main power connector for an easy connection to your motherboard, as well as 4-pin and 8-pin EPS connectors for compatibility with other power supplies. The PCIe connectors are suitable for mining Ethereum of another cryptocurrency. There are 6 SATA connectors and 10 placement pins available, making the Strix 750 an excellent build-your-own PC power supply!

The ASUS ROG Strix Series is born for gamers and engineered for champions, just like you. This superior line of power supplies offers the lowest noise and highest efficiency ratings in their class. To achieve this feat, each ROG Strix Series PSU undergoes a 144-hour endurance test under simulated load conditions with at least 80% of its maximum rated load, and high-quality Japanese capacitors ensure the longer-lasting operation and greater energy efficiency. The onboard thermal sensors and electronics allow the fan to spin for a second time if triggered during its initial rotation, ensuring ultra-quiet performance — even when throttling to virtually zero

The Strix Series is a fully modular power supply that gives you the freedom of choice of what cables to use. The 650W model comes with a single +12V rail, ideal for systems with high-end graphics card configurations or CPU overclocking. Based on the latest generation platforms and featuring a variety of new technologies, ROG Strix Series PSUs give you unbeatable stability, reliability, and silence in even the most demanding scenarios.

Corsair RM750X 750W Gold Fully Modular Power Supply – Recommended PSU for RTX 3070 Ti

Our Pick
Corsair RM750X 750W Gold Fully Modular Power Supply - Recommended PSU for RTX 3070 Ti
8.4/10 Our Score

The Corsair RM750X Gold Series – fully modular power supply gives you extremely tight voltage regulation, virtually silent operation, and a fully modular cable set. It’s built using all Japanese 105C capacitors and, of course, is guaranteed to deliver 750W of continuous power.
RM750X opens the door to efficient, quiet, and reliable power for your PC. With an 80 Plus Gold rating, the RM750 can deliver up to 85% efficient power with an output that stays stable even as demand varies.

The Corsair Link system gives you real-time monitoring and control via Windows or Mac desktop app or mobile app for iOS and Android devices. And with built-in capacitors, it absorbs extra energy on the rare occasion when power draw is unusually fast – so your components get exactly what they need.

The Corsair RM750X power supply is fully modular, so you only use the cables you need. Its 80 Plus Gold-certified efficiency means less excess heat, lower noise, and lower power bills. And it’s backed by a 5-year warranty, so you can rest assured that this reliable power supply will serve your needs for years to come.

The CORSAIR RM750X is the world’s most efficient 750W PSU, with 88% (115VAC) / 90% (220VAC~240VAC) efficiency. For those who want to maximize their PC’s power and get the most from their investment, the RM Series is the pinnacle of quality, performance, and value.

The Corsair RM750X is a fully modular DC-to-DC 80 PLUS Gold-rated power supply that has been designed with low noise in mind. The fan’s impact on airflow has been reduced by using a custom fan blade for an even quieter operation compared to previous models. The 100% Japanese capacitors ensure that your PC runs in top form, and the Zero RPM mode ensures that the fan doesn’t spin up unless it’s needed. Additionally, it has overvoltage and Undervoltage protection to help protect your components.

The fully modular Corsair RM750x power supply has a zero-RPM fan mode and 105 °C Japanese capacitors for superior stability, reliability, and efficiency. An ultra-quiet fan designed not to spin until the power supply is under heavy loads and 100% fan-speed control maximize acoustic performance.

EVGA Super Nova 750 Ga 80 Plus Gold 750W Fully Modular Power Supply – Best Efficient PSU for RTX 3070 Ti

Best Alternative
EVGA Super Nova 750 Ga 80 Plus Gold 750W Fully Modular Power Supply - Best Efficient PSU for RTX 3070 Ti
8.5/10 Our Score

Developed by world-leading power supply manufacturer EVGA, this 750W 80 plus Gold power supply is engineered from the ground up specifically to power today’s latest high-end graphics cards. Based on a unique full modular design that allows you to remove individual cables to reduce cable clutter and improve airflow, it delivers an outstanding combination of performance, features, and value. The new SuperNOVA 750 G1+ also comes with a 5-Year warranty and EVGA’s world-class customer support – it truly is the best value power supply for your next PC build!

The EVGA SuperNova 750 GQ is a power supply designed for gamers looking all outperformance. 80 Plus Gold rated, the highest efficiency possible at between you and your computer, providing the best possible power to your computer system. The fully modular cable design makes cable management and component upgrades much more convenient, reducing airflow issues that plague lesser power supplies.

The EVGA SuperNOVA 750 GM 80PLUS Gold is here. Featuring Gold rated efficiency levels, fully modular construction, and powerful single +12 Volt rail to reduce heat buildup and improve electrical stability, the SuperNova series sets the standard for power supplies. At 80 PLUS Gold certified, nearly 90% of all power is converted into useful 10 Volts.

The EVGA SuperNOVA 750 GQ is a fully modular power supply that features 80 PLUS Gold rated efficiency, and clean, continuous power to every component. This ensures your PC has the cleanest, most stable power possible. The new ECO Thermal Control Fan System offers fan modes to provide zero fan noise during low load operations. Backed by a 10-year warranty and Japanese capacitor design, the EVGA SuperNOVA 750 GQ is not only the right choice for your system today, it can also be the right choice for your system tomorrow.
EVGA SuperNOVA 750 GQ PSU – The ultimate PC power supply for today and tomorrow! Featuring 80 Plus Gold certification, this power supply delivers up to 87% efficiency under typical loads. This allows you to save money, reduce heat and it improves the longevity of your computer.

The EVGA SuperNOVA G1+ 750W fully modular power supply is brought to you by EVGA. It features a single powerful +12 volt rail, Panasonic Japanese brand capacitors, and fully regulated modular efficiency. This power supply delivers up to 78% efficiency under typical loads and up to 93% efficiency at 50% load. This power supply is SLI-ready with 6 pins and 8 pin PCI-e connectors for high-end graphic card configurations. The Active Clamp + DC-DC circuit will help increase the efficiency of the PSU even in nonoptimal rails conditions.

The EVGA SuperNOVA 750 G1+ power supply is here. This power supply’s efficiency rating of 80 Plus Gold and its fully modular design will definitely impress even the most demanding power users.

Cooler Master MWE Gold 750 V2 Full Modular Power Supply – Best Budget PSU for RTX 3070 Ti

Budget Pick
Cooler Master MWE Gold 750 V2 Full Modular Power Supply - Best Budget PSU for RTX 3070 Ti
8/10 Our Score

The Cooler Master MWE Gold 750 V2 Full Modular Power Supply, 80 PLUS certified, with Active PFC and 120mm Ball Bearing Cooling Fan. A guaranteed unit 1% voltage regulation and at least 500,000 hours of use. With all modular cables to provide the best cable management possible, a 7-year lifetime guarantee.

What’s black, gold, modular, and made by Cooler Master? The MWE Gold 750 V2 power supply. This unit combines 80 PLUS Gold-certified efficiency with a fully modular cabling design. With an oversized 135mm cooling fan, dual 12V rails, and a connector count of 1x 24-pin ATX, 4x 4/8 pin CPU, 10x 6+2 pin PCIe, 14x SATA, and 8x 4-pin Molex this power supply is sure to please.

The Cooler Master MWE Gold 750, with an 80PLUS Gold rating, ensures a stable power supply to your system. It is three times quieter than common power supplies due to the use of a semi-passive 120mm fan that minimizes noise output at low to medium loads. The modular design allows you to only use the cables you require, helping lower clutter while ensuring better cooling.

The Cooler Master MWE Gold series power supply units are designed for high-end enthusiasts and gamers. They feature Gold level efficiency and fully modular cables to reduce cable tangling. Designed with extreme reliability in mind, the MWE Gold series is equipped with a 135mm rifle bearing fan that operates at slow rpm, reducing noise while maintaining great airflow to cool components The 120mm optimized silent fan which operates at 7V reduces overall operating noise while delivering increased static pressure for improved cooling performance. Other features include Japanese made audio capacitors, ± 5% voltage regulation, ±3% ripple & noise and DBB+ is a new

The Cooler Master MWE Gold power supply is 80 Plus Gold Certified and features a fully modular design, single strong 12V rail to reduce the risk of overloading, high-quality Japanese brand capacitors for longer life expectancy.

The MWE Gold Series is Cooler Master’s high-end computing power supply line. With 80 Plus Gold efficiency, powerful single +12V rails, and an array of features that include Cooler Master’s exclusive Silencio FP fan with hybrid blade and bearing that let it run silently and carry on to keep your PC running like a breeze!

The MWE Gold Series is fully modular for easy cable management and to accommodate an extensive range of power supply configurations. Ultra-quiet 135 mm fan delivers excellent airflow at an extremely low noise level. The vibration-dampened, thermally optimized housing provides outstanding stability and reliability even under extreme conditions. All models are designed with 100% hi-pot tested Japanese brand capacitors and a 5-year warranty (available in selected countries).

Best PSU for RTX 3070 Ti

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