If you’re looking for the ultimate gaming experience, it's essential to have the right components for your PC. The RTX 3070 is an incredibly powerful graphics card, but to make the most of its performance, you need a high-quality power supply. Choosing the best power supply for RTX 3070 can be a daunting task, as there are so many options to consider.
Before buying a power supply, you should consider several factors. First, you need to check the wattage requirements of your system. The RTX 3070 requires a minimum of 650 watts, so you need to choose a power supply that can supply that amount of power. Second, you need to ensure that the power supply has enough PCIe power connectors to connect to the graphics card. Thirdly, you need to check the efficiency rating of the power supply, as a higher rating can lead to better energy savings and less heat production.
If you're still not sure which power supply to choose, ask yourself these questions: Do you need a modular or non-modular power supply? How important is the brand to you? Do you want a quiet power supply, or are you okay with a noisy one? What's the best warranty that you can get? Do you want a power supply with RGB lights or a simple design? Answering these questions can help narrow down your options and lead you to the perfect power supply for RTX 3070.
10 Best Power Supply For Rtx 3070
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Ideal for high-performance gaming PCs with NV RTX and ATI RX graphics cards, providing 850W power support.
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Ideal for providing sufficient power and customizable lighting effects to high-performance gaming PCs and workstations.
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Ideal for high-performance gaming PCs, small form factor builds, and power-hungry components with limited space for a power supply.
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Ideal for high-performance computer systems requiring efficient and customizable power management features.
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The product is ideal for powering high-end gaming PCs and workstations with its high wattage, gold certification, and modularity.
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Ideal power supply for high-performance systems with efficient and reliable operation, compact size, and a long warranty.
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This power supply is ideal for high-performance computer systems and gaming setups that require reliable and efficient power delivery.
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Ideal for high-performance PC builds, offering 80 Plus Gold efficiency, modular cabling, and reliable power delivery.
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Ideal for high-end computer builds requiring a powerful and efficient fully modular power supply.
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This product is ideal for high-end power-hungry computer systems that require a reliable and efficient power supply.
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1. Apexgaming's 850w Gaming Powerhouse
Looking for a power supply that offers efficient and stable power output for your high-end gaming system? Look no further than this advanced gaming power supply that supports the latest 2020 RTX GPU and PCI-E SLI CROSS-FIRE modular cable sets.
This power supply is 80+ GOLD certified, which means it is ultra-efficient and delivers stable power output to even the most demanding gaming configurations. The IC design ensures that your system stays stable even during intense gaming sessions.
One of the standout features of this power supply is its fully modular design. The clean, non-reflective black modular cable management system makes it easy to install and customize your cables to fit your specific needs. This is perfect for gamers who want to create a clean and organized gaming setup.
And let's not forget about the superb cooling system. The 140mm ultra-silent anti-dusk anti-vibrating fan keeps your system cool and running smoothly, even during extended gaming sessions. This means you can focus on gaming without worrying about overheating or system crashes.
2. Asus Rog Thor 1200 Certified 1200w Fully-Modular Rgb Power Supply With Livedash Oled Panel
Looking for a high-performance power supply unit for your PC? Look no further than this 80+ Platinum certified power supply, built with 100% Japanese capacitors for ultimate stability and durability.
Featuring 0db cooling with dustproof IP5X wing blade fans and integrated RGB heatsinks, this power supply operates at a cooler temperature for maximum efficiency. And with its OLED power display, you can easily monitor your power draw in real time.
Plus, with Aura Sync addressable RGB lighting, you'll enjoy a nearly endless spectrum of colors and the ability to synchronize effects across an ever-expanding ecosystem of Aura Sync enabled products.
With an AC input range of 100 to 240V AC, this power supply is versatile enough to handle a wide range of power requirements. So if you're looking for a top-of-the-line power supply for your PC, this is the one to choose!
3. Platinum Sfx Modular Power Supply By Corsair.
Looking for a small but powerful power supply for your PC? Look no further than the Harness 750! This SFX form power supply packs a punch with 750 continuous watts, making it perfect for even the most power-dense small-form-factor PCs.
Not only is the Harness 750 powerful, it's also incredibly efficient. With ultra-high efficiency operation, this power supply produces less excess heat and lowers operating costs. So not only will your PC run smoothly, but you'll save money on your energy bill!
But the Harness 750 isn't just functional – it's also designed with ease of use in mind. The flexible Para cord sleeved cables make routing and cable management incredibly easy. Say goodbye to tangled cords and hello to a clean and organized PC setup.
4. Corsair Gold Fully Modular Power Supply
This power supply unit is an 80 plus Gold certified product, which means that it operates with high efficiency to promote lower power consumption, less noise, and cooler temperatures. The unit has been specifically tuned for low noise operation, utilizing a 140mm rifle bearing fan with a specially calculated fan curve that ensures fan noise is kept to a minimum, even when operating at full load.
One of the most impressive features of this power supply unit is its 105°C-rated capacitors. These industrial-grade capacitors deliver solid electrical performance and reliability, providing a lifespan of up to 100,000 hours of operation. Additionally, the unit is Microsoft modern standby compatible, which results in extremely fast wake-from-sleep times and better low-load efficiency.
Another feature that sets this power supply unit apart from others is its zero RPM fan mode. When operating at low and medium loads, the cooling fan switches off entirely, resulting in near-silent operation. This feature is incredibly useful for individuals who require a quiet environment, such as content creators or gamers who need to record audio without any background noise.
5. Corsair Rmx Series, Rm850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply
The power supply has been certified with 80 PLUS Gold, ensuring high efficiency operation that consumes less power and generates lower excess heat, ultimately resulting in lower operating costs. Its premium internal components consist of 100% Japanese 105 capacitors, which ensure a steady and reliable power delivery for long-term usage.
The power supply also features a Zero RPM Fan Mode, which allows for virtually silent operation even during low and medium loads, making it highly convenient for those who prefer a quiet working environment. Additionally, its fully modular design makes it easy to build and upgrade systems, offering clean and visually appealing results.
Furthermore, the power supply is compatible with Intel Skylake technology, ensuring that it can work seamlessly with the latest technology available in the market. With its impressive specifications and features, this power supply is an excellent choice for those who prioritize efficiency, reliability, and convenience.
6. Gold Modular Power: Evga Supernova 750 Gt
The power supply unit under review is an exceptional product that has been certified with the 80 PLUS Gold rating, guaranteeing its high efficiency of 90% (115VAC) / 92% (220VAC~240VAC) or higher under typical loads. This level of certification is a testament to its superior quality and performance, making it a reliable option for users who demand high performance.
The unit is fully modular, which means it's designed to reduce clutter and improve airflow, contributing to the overall cooling of the system. This feature is particularly useful in smaller builds where space is limited, as it allows for more flexibility in cable management.
The power supply unit is built with 100% Japanese capacitors, which are known for their durability and reliability. Additionally, it's equipped with several protection features such as OVP, UVP, OCP, OPP, SCP, and Dual OTP Protections. These safety measures ensure that your system is protected against any surges or failures that may occur, giving you peace of mind while using your system.
The unit's Fluid Dynamic Bearing Fan and EVGA Auto ECO Mode work together to provide an ultra-quiet operation. The fan's design allows for smoother and more silent operation, while the ECO Mode ensures energy efficiency and extended lifespan. This feature is particularly useful for users who require a noiseless system for their work.
7. Gold Eco Power: Evga Modular Supply
The EVGA 1000 GQ power supply unit is an excellent choice for those in search of a reliable and high-quality PSU. With its Japanese capacitors, this PSU boasts a 100 percent efficiency rating, making it a great value for the price.
The 80 PLUS Gold certification and 90% efficiency under typical loads (115VAC) / 92% (220VAC-240VAC) efficiency further solidify the product's worth. The fan size and bearing are 135mm Fluid Dynamic Bearing, ensuring a quiet and efficient performance. Additionally, the PSU operates at a temperature range of 0 degree to 50 degree Celsius, making it suitable for use in most environments.
The EVGA 1000 GQ PSU comes equipped with heavy-duty protections, including OVP, UVP, OCP, OPP, SCP, and OTP. These protections provide additional security to the PSU and guarantee that it runs safely and smoothly.
This PSU comes with a warranty of 5 years, ensuring that customers receive the best value for their money.
8. Corsair Rm Series (2021), White, Rm850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply
Introducing a powerful and efficient power supply that guarantees optimal performance for your computer system- The fully modular power supply. This power supply is designed to cater to the specific needs of your computer system by providing only the necessary cables required to power your system.
With triple EPS12V connectors, this power supply is compatible with modern graphics cards and motherboards, making it an ideal choice for high-end gaming systems. This feature ensures that your system runs smoothly without any interruptions or compatibility issues.
The power supply comes equipped with a 140mm rifle bearing fan that is specially designed to keep fan noise to a minimum, even at full load. The fan curve is calculated to ensure that the system remains cool and quiet, providing optimal performance without any disturbance.
For those who prefer near-silent operation, the power supply comes with a zero RPM fan mode. This mode ensures that the fan remains off during low to medium loads, resulting in a quiet and peaceful computing experience.
The power supply is built to last with industrial-grade, 105°C-rated capacitors that deliver solid electrical performance and reliability. This ensures that your system runs smoothly without any power-related issues, providing you with a seamless computing experience.
9. Platinum Power: Corsair Hx1200
The power supply unit under review boasts of an impressive 80 Plus Platinum rating, indicating its superior energy efficiency and the ability to run cooler than less efficient power supplies. This feature is especially valuable for high-powered systems that require more energy to function optimally.
One of the standout features of this unit is its full modularity, allowing users to only use the cables they need for a cleaner build with better airflow. This feature not only enhances the unit's overall aesthetics but also enables users to optimize their system's cooling capabilities.
The unit also comes with a 10-year warranty, which is a testament to the manufacturer's confidence in its product and is backed by Corsair's legendary technical support and customer service. This feature ensures that users have peace of mind knowing that they can count on the manufacturer's support should anything go wrong with the unit.
The 135mm Fluid Dynamic Bearing (FDB) fan with Zero RPM mode is another notable feature of this power supply unit. This fan ensures virtually silent operation at low loads, making it ideal for users who value a quiet computing environment. Additionally, the unit comes with eight PATA connectors, providing ample connectivity options for various system components.
The Plus12V Rail Switch is a feature that gives users the flexibility to choose between a single Plus12V rail or multiple Plus12V rails. This feature is especially useful for advanced users who need to optimize their system's power delivery to specific components.
10. Ultra-Powerful Seasonic Titanium Power Supply
Introducing the latest design from Seasonic, the fully modular power supply unit that offers exceptional performance and reliability. With MICRO TOLERANCE LOAD REGULATION, the output voltage is kept within a very tight range of 0.5%, ensuring a stable and consistent flow of power to your system. This feature is particularly useful for those who demand high precision and reliability in their system.
The full modularity of this power supply unit allows you to use only the cables you need, reducing clutter and improving airflow for a better ventilated system. With cleaner cable management, your system will not only look more organized but also perform more efficiently.
The 80 PLUS TITANIUM certification of this power supply unit guarantees an impressive efficiency rate of 92% at 20% load, 94% at 50% load, and 90% at 100% load. This makes it one of the most efficient power supply units available in the market, providing you with substantial energy savings in the long run.
The PREMIUM HYBRID FAN CONTROL is a state-of-the-art fan control system that enables users to keep the overall fan noise at the lowest possible level. This feature ensures that your system runs quietly and efficiently, without compromising on performance.
Finally, Seasonic offers an impressive 12-year warranty on this power supply unit, which is a testament to their commitment to superior quality and reliability. This gives you peace of mind knowing that your investment is protected for an extended period.
Best Power Supply For Rtx 3070 FAQs
Are there any power supply compatibility issues with the RTX 3070 and certain motherboards or cases?
When it comes to power supply compatibility with the RTX 3070, there are a few factors to consider. First, you'll want to make sure that your power supply is powerful enough to handle the demands of the graphics card. NVIDIA recommends a minimum of 650 watts for the RTX 3070, but it's always a good idea to go a bit higher to ensure stable performance.
In terms of compatibility with motherboards and cases, there shouldn't be any major issues to worry about. The RTX 3070 uses a standard PCIe 4.0 x16 interface, so as long as your motherboard has a PCIe 4.0 x16 slot, you should be good to go. As for cases, the RTX 3070 is a fairly standard size, so it should fit in most cases without any problems.
That being said, it's always a good idea to double-check the dimensions of your graphics card and your case to ensure a proper fit. Additionally, some cases may have limited clearance for larger graphics cards, so it's important to keep that in mind when selecting a case for your build. Overall, as long as you choose a high-quality power supply and ensure compatibility with your motherboard and case, you should be able to enjoy smooth and stable performance from your RTX 3070.
Can a cheap power supply damage an RTX 3070 graphics card?
Yes, a cheap power supply can potentially damage an RTX 3070 graphics card. The RTX 3070 requires a minimum power supply wattage of 650W, with a recommended wattage of 750W. If a cheap power supply does not provide enough power or has poor voltage regulation, it can cause instability or even damage the graphics card. Additionally, cheap power supplies often have lower quality components, such as capacitors, which can fail and cause damage to other components in the system. It is important to choose a power supply from a reputable brand with good reviews and sufficient wattage for your system's needs. Spending a little extra on a high-quality power supply can save you from potential damage to your expensive graphics card and other components in the long run.
How important is power supply efficiency for an RTX 3070 build?
Power supply efficiency is undoubtedly a crucial aspect to consider when building a PC that includes an RTX 3070 graphics card. An efficient power supply unit (PSU) can not only provide stable and reliable power to your components but also save you money on electricity bills and reduce heat and noise levels.
The RTX 3070 draws a considerable amount of power, and a high-quality PSU with at least 650 watts of power is recommended by NVIDIA. However, the efficiency rating of the PSU is also vital. A power supply with higher efficiency means that it can convert more of the AC power from your wall socket to DC power for your components. This reduces the amount of power wasted as heat, which not only saves you money but also helps to keep your system cooler.
A PSU with an 80 Plus Gold or Platinum certification is a good choice for an RTX 3070 build. These PSUs are highly efficient and can provide stable power to your components. Additionally, they often come with premium features like modular cabling, which can help to reduce cable clutter and improve airflow within your case.
Therefore, it is essential to invest in a high-quality and efficient power supply when building a PC with an RTX 3070 graphics card to ensure optimal performance and longevity of your system.
Is a 750W power supply enough for an RTX 3070?
Yes, a 750W power supply should be enough for an RTX 3070. The recommended power supply for the RTX 3070 is 650W, so a 750W power supply would provide enough headroom for the graphics card to operate without any issues. However, it's important to note that the actual power consumption of a system can vary depending on the components used, so it's always a good idea to check the power requirements of all the components in your system before making a decision on the power supply. Additionally, it's important to choose a high-quality power supply from a reputable manufacturer to ensure stable and reliable power delivery to your system. Overall, if you have a 750W power supply from a reputable manufacturer, it should be sufficient for an RTX 3070.
Is it necessary to have a 80+ Gold or Platinum certified power supply for an RTX 3070?
It is not necessary to have an 80+ Gold or Platinum certified power supply for an RTX 3070, but it is highly recommended. The RTX 3070 is a high-performance graphics card that requires a sufficient amount of power to operate at its full potential. A power supply with a higher efficiency rating, such as Gold or Platinum, will not only provide more stable and reliable power to the graphics card, but it will also be more energy-efficient and save you money on your electricity bill in the long run.
However, it is important to note that the efficiency rating is not the only factor to consider when choosing a power supply. The wattage, quality of components, and brand reputation are all important factors to consider as well. It is recommended to choose a power supply with a wattage that is higher than the recommended minimum for the RTX 3070 and to choose a reputable brand with good customer reviews.
Should I choose a single rail or multi-rail power supply for my RTX 3070?
When it comes to choosing a power supply for your RTX 3070, the decision between single rail or multi-rail can be a tricky one. Single rail power supplies are simpler and have a single 12V rail that provides power to all components. On the other hand, multi-rail power supplies have multiple 12V rails that distribute the load across different components.
In general, a single rail power supply is easier to install and provides more consistent power delivery to your GPU, which is important for demanding applications like gaming. However, multi-rail power supplies can offer better protection against overloading and short circuits, as well as better efficiency and stability.
Ultimately, the decision between single rail or multi-rail power supply comes down to personal preference and the specific needs of your system. If you have a high-end graphics card like the RTX 3070, it's important to choose a power supply that can deliver sufficient power and ensure stable performance. Make sure to do your research and choose a reputable brand that offers reliable and high-quality power supplies.
What are the benefits of a modular power supply for an RTX 3070?
A modular power supply is a power supply unit that allows you to detach and attach cables as per your requirement. When it comes to the RTX 3070, a modular power supply can offer numerous benefits. Firstly, the RTX 3070 is a high-end graphics card that demands a lot of power. A modular power supply allows you to connect only the cables that you need for your particular setup, which reduces clutter and improves airflow in the system. This means that there will be less heat generated inside the system, which can improve the overall performance of the graphics card.
Secondly, a modular power supply can help you save space in your computer case as you will not have unused cables taking up space. Additionally, a modular power supply is easier to install and maintain as you can easily swap out cables if they become damaged or if you need to upgrade your system.
Overall, a modular power supply can provide numerous benefits for an RTX 3070, including improved performance, better cable management, and easier maintenance.
What are the best power supply brands for RTX 3070?
The best power supply brands for RTX 3070 are those that can provide stable and reliable power delivery to ensure the graphics card runs optimally. Some of the top power supply brands for RTX 3070 include Corsair, EVGA, Seasonic, and Thermaltake.
Corsair is known for its high-quality power supplies with excellent efficiency ratings and low noise levels. EVGA offers a range of power supplies that are popular among gamers and overclockers, with fully modular designs and high-quality components. Seasonic is another well-regarded brand, known for its efficient and reliable power supplies that are often used in high-end gaming builds. Finally, Thermaltake is a popular choice for its high wattage power supplies, which are ideal for powering high-performance gaming systems.
Ultimately, the best power supply brand for your RTX 3070 depends on your specific needs and budget. It's important to choose a power supply that can provide enough power for your system, while also delivering stable and reliable power to ensure your graphics card runs smoothly.
What are the top-rated power supplies for RTX 3070 according to reviews?
According to reviews, some of the top-rated power supplies for the RTX 3070 are the EVGA Supernova 750 Ga, Seasonic Focus GX-750, Corsair RM750x, and the be quiet! Straight Power 11 750W. These power supplies are highly recommended for their reliability, efficiency, and compatibility with the RTX 3070 graphics card.
The EVGA Supernova 750 Ga is a fully modular power supply that boasts a 80 Plus Gold certification, ensuring maximum efficiency and performance. The Seasonic Focus GX-750 is also 80 Plus Gold certified and features a hybrid fan control system for quiet operation. The Corsair RM750x is a popular choice among gamers for its quiet operation and fully modular design. Lastly, the be quiet! Straight Power 11 750W is a highly efficient power supply with a 80 Plus Platinum certification and comes with a 5-year warranty.
When choosing a power supply for your RTX 3070, it is important to consider factors such as wattage, efficiency, and certification. It is recommended to choose a power supply with at least 600 watts and a certification of 80 Plus Gold or higher for optimal performance.
What is the recommended power supply wattage for an RTX 3070 graphics card?
The recommended power supply wattage for an RTX 3070 graphics card is 650 watts. However, this can vary depending on the specific model of the graphics card and the overall system configuration. It is important to ensure that the power supply unit (PSU) has adequate wattage and the necessary connectors to support the graphics card. Additionally, it is recommended to choose a high-quality PSU from a reputable manufacturer to ensure stability and reliability. Overloading a PSU can cause system crashes and damage to components, so it is important to choose the right PSU for the system. It is also worth noting that the power consumption of the RTX 3070 may vary depending on the workload and usage, so it is important to monitor the power consumption and temperatures to ensure optimal performance and stability.