If you’re looking for the best PSU for your RTX 3080, there are certain factors you should consider before making a purchase. First of all, you’ll need to make sure that the PSU has enough wattage to power your GPU, as the RTX 3080 requires significantly more power than other graphics cards on the market. Additionally, you’ll want to look for a PSU that has high efficiency, as this will help to reduce your energy costs over time.
Another important factor to consider when looking for the best PSU for your RTX 3080 is the build quality of the unit. You want to make sure that the PSU is built to last and can withstand the demands of your system. Other factors to keep in mind include the noise level of the unit, as well as the overall design and aesthetics.
If you’re still not sure which PSU to choose for your RTX 3080, here are a few questions to consider: What is your budget for a new PSU? Do you plan on upgrading other components of your system in the near future? Are you willing to sacrifice a bit of efficiency for a lower cost PSU? Once you’ve answered these questions, you should be able to narrow down your options and find the best PSU for your specific needs.
10 Best Psu For Rtx 3080
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Ideal for high-performance gaming computers supporting NV RTX and ATI RX GPUs with fully modular 80+ Gold certification.
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This product is ideal for providing high-quality, energy-efficient power to a computer system with minimal noise and easy cable management.
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Ideal for high-performance desktop computers with multiple graphics cards and a need for quiet, efficient power delivery.
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Ideal for powering high-performance computer systems with modular cabling and a 10-year warranty.
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This power supply is ideal for high performance computing systems that require reliable and efficient power delivery.
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This power supply is ideal for high-performance gaming computers and other systems requiring a reliable and efficient power source.
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Ideal for high-end gaming or video editing desktop builds that require a reliable and efficient power supply.
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This product is ideal for powering high-performance gaming PCs or workstations with multiple graphics cards.
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This product is ideal for powering high-performance computer builds with energy efficiency and a semi-modular design.
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This product is ideal for high-performance computer systems that require a reliable and energy-efficient power supply.
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1. Gold 850w Modular Gaming Power Supply – Apexgaming
The gaming community is constantly looking for the latest and greatest technology to enhance their experience, and this power supply is designed to do just that. With support for the latest 2020 RTX GPU, as well as PCI-E SLI CROSS-FIRE Modular Cable Sets, this power supply is perfect for any advanced gaming configuration.
This power supply is certified 80+ GOLD, ensuring ultra-efficient IC design that delivers stable power output to even the most demanding gaming systems. The fully modular design features clean, non-reflective black modular cable management, making it the perfect addition to any gaming mod.
In addition to its performance, this power supply is designed with cooling in mind. The 140mm ultra-silent anti-dusk anti-vibrating fan provides superb cooling to keep your system running at optimal temperatures.
2. Rmx 850x Modular Power Supply – Black
This product is a power supply that has received the 80 Plus Gold certification. This certification ensures that the power supply requires less power consumption, generates less noise, and keeps temperatures cooler. The power supply is designed to have maximum cooling surface area and performance to ensure that the system remains cool even when under intense use.
The power supply also features a Zero RPM fan mode that allows for near-silent operation at low to medium loads. This mode ensures that the fan only spins when it is needed, resulting in a quieter system overall. The power supply has a continuous output rated temperature of 50°C, which means that it will continue to function at its highest level even when the temperature rises.
One of the standout features of this power supply is its use of 100 percent industrial grade, 105°C rated Japanese capacitors. These capacitors ensure that the power supply provides unwavering power and reliability. This makes the power supply an excellent choice for those who need a stable and consistent source of power for their system.
The power supply also features fully modular cables. This means that users only need to connect the cables that their system needs, resulting in a cleaner and more organized setup. The fan size measures 5.3 inches, and the power supply is not compatible with iCUE or Modern Standby features.
3. Toughpower Modular Gold Power Supply – 850w
The Gf1 Series power supply unit is a top-performing, energy-efficient device designed to work with all generations of Intel processors. With an impressive 90% efficiency and 80 plus gold certification, it is ready for use in any high-end PC build.
One of the most impressive features of this power supply unit is its ultra-quiet 140mm hydraulic bearing fan. This self-lubricated fan provides superior cooling performance while operating almost silently. Additionally, the Smart Zero Fan feature allows for auto-regulated fan speed based on power consumption. This results in a quiet and efficient operation, with the fan only working when the PSU workload goes over 30%. If desired, a switch at the back of the PSU can be turned off to have the fan spun constantly.
The Gf1 Series also boasts upgraded CPU/PCI E main cables using 16AWG wires, making it perfect for high-end enthusiasts' PCs. Additionally, the use of Japanese capacitors ensures the highest stability, durability, and reliability. With a zero cable platform design, daughterboards are directly soldered to the motherboard, resulting in better heat dissipation and impressive output power quality.
The Gf1 Series power supply unit also features less than 30 mV low ripple noise, ensuring excellent performance and keeping performance-critical components, such as high-end graphic cards, operating reliably longer. It also has strict voltage regulation, with less than 2% voltage regulation for major rails, meeting the highest performance compared to Intel's standard 5%.
The high amperage single plus 12V rail ensures a stable and reliable supply to other PC components. Additionally, the Gf1 Series includes industrial protections, such as under voltage protection, over voltage protection, short circuit protection, over power protection, over temperature protection, and over current protection. These protections ensure the safety and longevity of your PC components, making the Gf1 Series power supply unit an excellent choice for any PC build.
4. Gold Standard Power For High-Performance Systems
The product being reviewed has been awarded the prestigious "Worth Buying Award" by Kit Guru. It complies with the latest ATX12V V2.52 and UL#62368 standards, ensuring superior quality and reliability.
One of the standout features of this product is its intelligent fan speed control circuit design, which includes a 0dBA function. This means that the fan will not produce any noise when the system is running at low loads, making it an excellent choice for those who value a quiet computing experience.
The product also boasts an advanced full modular design with ribbon cables, allowing for easy cable management and a clean, organized build. Additionally, it has an 80 plus Gold certification, which means that it is energy efficient and can help users save on their electricity bills.
Another impressive feature of this product is its full Japanese electrolytic capacitors, which are known for their high-quality and reliability. These capacitors ensure stable power delivery and enhance the overall lifespan of the product.
Lastly, the product comes with a 10-year warranty, providing users with peace of mind and confidence in their purchase. Overall, this product is an excellent choice for those who value high-quality, reliable power supplies for their computer systems.
5. Corsair Hxi Series, Hx1000i, 1000 Watt, 80+ Platinum Certified, Fully Modular – Digital Power Supply
Looking for a power supply unit that is both efficient and reliable? Look no further than this high-performance design with 80 PLUS Platinum certification! With a power delivery of 1000 watts, you can rest assured that this power supply will keep your system running smoothly even under heavy loads.
One of the standout features of this design is its flat black, low-profile modular cables. Not only do they look sleek and professional, but they also help to minimize cable clutter and improve airflow within your system. And with 80 PLUS Platinum certification, you can be sure that this power supply is operating at maximum efficiency, saving you money on your energy bill in the long run.
Another key feature of this power supply is its fan bearing technology: Fluid Dynamic Bearing. This innovative technology helps to reduce noise levels while still providing reliable cooling for your system. Plus, with ZeroRPM mode, the fan will automatically turn off during low-load situations, further reducing noise and energy consumption.
And if you're worried about reliability, don't be. This power supply comes with a ten-year warranty, giving you peace of mind that it will provide reliable operation across several system builds. So why wait? Upgrade your system with this high-performance power supply today!
6. Be Quiet! Straight Power 11 Platinum 1200w, Bn645, Fully Modular, Power Supply
The power supply unit (PSU) under review boasts of a remarkable 80 PLUS Platinum efficiency rating, ensuring that it delivers power with up to 93.9% efficiency. With this level of efficiency, users can expect to save on their energy bills while also reducing their carbon footprint.
The PSU features a Silent Wings 3 135mm fan that operates almost silently, ensuring that users enjoy a quiet computing experience. This fan is mounted on a funnel-shaped opening on the PSU case, which facilitates the intake of high airflow, further enhancing the cooling performance of the PSU.
Inside the PSU, wire-free connections on the DC side help to improve cooling and enhance the longevity of the unit. This feature prevents any heat buildup, which could cause the PSU to fail or damage other components.
The PSU comes with modular cables that allow for maximum build flexibility. With these cables, users can easily connect only the cables they need, reducing cable clutter, and improving airflow within the computer case. This feature also makes cable management easier, making it easier to achieve a clean and organized build.
7. Evga Titan Power Supply
The EVGA 1600 T2 is an exceptional power supply unit that delivers outstanding performance and reliability. With its 80 PLUS Titanium certification, it boasts of an impressive 94% (115VAC) / 96% (220VAC~240VAC) efficiency or higher under typical loads, making it one of the most efficient power supplies in the market.
The power supply is equipped with a 140mm Double Ball Bearing fan that helps to keep temperatures low while ensuring that it operates silently. This is made possible by the use of a smart thermal control system that adjusts the fan speed based on the temperature of the unit, ensuring that it runs optimally at all times.
The EVGA 1600 T2 also comes with a range of heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection). These protections help to safeguard your system against damage caused by electrical surges, short circuits, and other issues that can arise during operation.
In addition to its impressive specifications, the EVGA 1600 T2 is also designed to be highly durable, with a Mean Time Between Failures (MTBF) of 100,000 hours. This means that you can rely on it to provide stable and consistent power to your system for years to come.
8. Maingear Powerpro: Ultra-Modular 1000w Psu
The power supply unit is 80 PLUS Platinum certified, which means it is highly efficient with an efficiency rate of 92% or higher under typical loads. This translates to significant savings on your electricity bill and reduces heat in your computer system, which results in an extended lifespan for your system.
The PSU features an ECO mode fan switch that allows you to run your PC silently. This mode deactivates the fan until a higher load and temperature threshold is achieved, ensuring that your PC operates in complete silence.
The PSU has a fully modular cable design, which means that you can connect only the cables you need, resulting in less clutter and improved airflow in your system. The powerful single rail +12V output and active PFC > 99% make it highly reliable and efficient, ensuring stable and continuous power to your system.
The PSU has a server-grade design, with copper bars used to join component boards to the main board for increased efficiency. It is assembled with tier 1 Japanese brand capacitors, active clamp, and DC to DC converter design to improve output voltage stability, making it highly reliable and durable.
The PSU features a quiet and long-lasting 135mm Fluid Dynamic Bearing cooling fan that keeps your system cool and effective while staying whisper quiet. This fan ensures that your PSU runs reliably and efficiently for a long time, providing you with a hassle-free experience.
9. Evga 850gq: Efficient Power At Your Fingertips.
The EVGA 850 GQ power supply boasts impressive performance and value, earning it the moniker of "Great Quality, Great Value". With an 80 PLUS Gold certification, this power supply delivers an exceptional 90% efficiency rating (115VAC) or 92% efficiency (220VAC~240VAC) under typical loads. Its 135mm Fluid Dynamic Bearing fan ensures quiet operation, while its NVIDIA SLI Ready certification makes it an excellent choice for gamers and enthusiasts alike.
This power supply offers heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection). These features ensure that your system is safeguarded against any potential hazards, allowing you to focus on your work or gaming without any interruptions.
With a 5-year warranty, you can rest easy knowing that this product is built to last. Whether you're building a new system or upgrading an existing one, the EVGA 850 GQ power supply is an excellent choice that offers top-notch performance and reliability.
10. Seasonic Platinum Power Supply
Looking for a power supply that can handle high-performance systems? Look no further than this impressive option, which boasts micro tolerance load regulation of just 0.5%. This means you can expect top-notch electrical performance and stability, even when your system is working at full capacity.
One of the standout features of this power supply is its full modular design. This means you can use only the cables you need, reducing clutter and improving airflow in your system. The result? A better ventilated system overall.
But that's not all. This power supply is also 80 PLUS Platinum certified, meaning it's 90% efficient at 20% load, 92% efficient at 50% load, and 89% efficient at 100% load. This impressive energy efficiency makes it a great choice for those looking to keep their power bills under control.
Another feature that sets this power supply apart is its premium hybrid fan control. This state-of-the-art fan control allows users to keep overall fan noise at the lowest possible level, making for a more peaceful computing experience.
And finally, with a 12-year warranty, you can trust in the superior quality of this power supply. It's clear that this is a top-of-the-line option for those looking for a reliable and efficient power supply for their high-performance systems.
Best Psu For Rtx 3080 FAQs
Can a 650W PSU handle an RTX 3080?
The RTX 3080 is a high-end graphics card that requires a lot of power to operate. According to Nvidia's specifications, the RTX 3080 has a TDP (Total Power Draw) of 320 watts. This means that in order to power the card, you need a power supply unit (PSU) that can deliver at least 320 watts of power.
A 650W PSU should be able to handle an RTX 3080 without any issues, as long as it's a high-quality unit from a reputable manufacturer. However, it's important to note that the power consumption of the RTX 3080 can vary depending on the specific model and the workload it's under. In some cases, the card may draw more than 320 watts, which could push the PSU to its limits.
To be on the safe side, it's recommended to use a 750W or higher PSU with an RTX 3080, especially if you have a high-end CPU and other power-hungry components in your system. This will ensure that you have enough headroom for overclocking and other power-intensive tasks, and it will also help to prolong the lifespan of your PSU.
Can a single-rail PSU handle an RTX 3080?
It is possible for a single-rail power supply unit (PSU) to handle an RTX 3080, but it is not recommended. The RTX 3080 requires a minimum power supply of 750 watts and has a power draw of up to 320 watts. A single-rail PSU may not be able to provide enough power to the graphics card, which could result in instability, crashes, or even damage to the hardware.
Additionally, single-rail PSUs have all of their power on one rail, which means that if one component draws too much power, it could cause the PSU to shut down or trip a circuit breaker. A multi-rail PSU, on the other hand, distributes power across multiple rails, which helps to prevent this issue.
Therefore, it is recommended to use a multi-rail PSU with an RTX 3080 to ensure sufficient power delivery and prevent potential hardware issues. It is also important to choose a high-quality PSU from a reputable brand to ensure reliable and safe operation.
How important is PSU noise level when choosing one for an RTX 3080?
When choosing a Power Supply Unit (PSU) for an RTX 3080, the noise level is an important factor to consider. The RTX 3080 is a high-performance graphics card that requires a lot of power, and therefore, a high-capacity PSU is recommended. However, a high-capacity PSU can generate more noise due to the amount of heat it produces.
Noise level is an important consideration for several reasons. Firstly, it can affect the overall user experience, particularly if the PC is located in a space where noise is a concern. Secondly, a noisy PSU can cause distractions and may even affect productivity, particularly in a home office environment. Finally, a PSU that runs hot and noisy may wear out more quickly, leading to a shorter lifespan.
When choosing a PSU for an RTX 3080, it is recommended to select a unit with a low noise level. A PSU with a high efficiency rating will generate less heat and noise, and modular PSUs with a fanless mode are also an excellent option. It is also important to select a reputable brand that has a track record of producing high-quality, reliable PSUs.
How many PCIe power connectors do I need for an RTX 3080 PSU?
The RTX 3080 graphics card requires a significant amount of power to operate, and as a result, it requires a power supply unit (PSU) with a high wattage rating and specific PCIe power connectors. The exact number of PCIe power connectors needed for an RTX 3080 PSU depends on the specific model of the graphics card and the PSU.
Most RTX 3080 models require at least two 8-pin PCIe power connectors, while some models may require three 8-pin PCIe power connectors. It is essential to check the manufacturer's specifications for the specific RTX 3080 model you plan to use to determine the exact number of PCIe power connectors required.
It is also important to note that the PSU must have sufficient wattage to power the RTX 3080 and any other components in the system. Generally, a PSU with a wattage rating of 750 watts or higher is recommended for an RTX 3080. Always refer to the manufacturer's website or documentation for specific power supply requirements when building a PC with an RTX 3080 graphics card.
Should I choose a modular or non-modular PSU for an RTX 3080?
When it comes to choosing a power supply unit (PSU) for an RTX 3080, the decision between modular and non-modular depends on your specific needs and preferences.
Modular power supplies allow you to detach unused cables, which can make cable management easier and improve airflow inside your case. This can be especially helpful if you have a smaller case or plan on using custom cables. However, modular PSUs tend to be more expensive than non-modular PSUs.
On the other hand, non-modular PSUs come with fixed cables, which may be less convenient for cable management but can be more cost-effective. Non-modular PSUs can also provide a more streamlined power delivery since there are no connections between cables and the PSU itself.
Ultimately, both modular and non-modular PSUs can provide adequate power for an RTX 3080. However, if you prioritize cable management and customization, a modular PSU may be the better option. If you prioritize cost-effectiveness and streamlined power delivery, a non-modular PSU may be a better fit for your needs.
What is the best PSU efficiency rating for an RTX 3080?
When it comes to selecting a power supply unit (PSU) for an RTX 3080, it is important to consider its efficiency rating. The efficiency rating of a PSU indicates how much power is lost during the conversion process from AC to DC power. A higher efficiency rating means less power is lost and more power is delivered to the components, resulting in improved performance and reduced electricity bills.
The recommended PSU efficiency rating for an RTX 3080 is 80 Plus Gold or above. This means that the PSU should have a minimum efficiency of 87% at 20% load, 90% at 50% load, and 87% at 100% load. It is also important to consider the wattage of the PSU, as the RTX 3080 requires a minimum of 750 watts.
A high-quality PSU with an 80 Plus Gold or above efficiency rating will not only provide stable power to the RTX 3080 but also ensure long-term reliability and durability of the PSU and the components it powers. Investing in a high-quality PSU is always a smart decision to make for any high-end gaming system.
What is the best PSU fan type for an RTX 3080?
When it comes to choosing the best PSU fan type for an RTX 3080, there are a few factors to consider. The main options for PSU fan types are sleeve bearings, ball bearings, and fluid dynamic bearings.
Sleeve bearings are the most affordable and commonly used, but they tend to have a shorter lifespan and can generate more noise and vibration. Ball bearings are a step up in terms of durability and noise reduction, but they can be more expensive. Fluid dynamic bearings are the most advanced and reliable option, providing a longer lifespan and the quietest operation, but they also tend to be the most expensive.
Ultimately, the best PSU fan type for an RTX 3080 will depend on your specific needs and budget. If you're looking for a balance between affordability and performance, a ball bearing fan may be a good choice. If noise reduction and long-term reliability are your top priorities, investing in a fluid dynamic bearing fan may be the way to go.
What is the best PSU wattage for an RTX 3080?
The recommended power supply unit (PSU) wattage for an RTX 3080 varies depending on the manufacturer. NVIDIA recommends a 750W PSU for the RTX 3080, while some manufacturers suggest a 850W PSU to ensure stable and reliable performance.
It is important to note that other factors such as the rest of the PC components, overclocking, and power efficiency of the PSU can affect the recommended wattage. It is always recommended to use a high-quality PSU from a reputable brand to avoid any potential issues such as instability or damage to the components.
In addition, it is also important to check the physical dimensions of the PSU to ensure it fits in the PC case. Overall, it is recommended to do thorough research and consult with experts or community forums to determine the best PSU wattage for the RTX 3080 and your specific PC build.
What is the minimum PSU requirement for an RTX 3080?
The minimum PSU requirement for an RTX 3080 is 750 watts. This powerful graphics card requires a lot of power to operate at its full potential, so it's important to have a high-quality power supply unit (PSU) that can deliver stable and consistent power to the GPU. Additionally, it's recommended that the PSU has at least two 8-pin PCIe power connectors to ensure proper power delivery to the graphics card. It's also important to note that the power requirements may vary depending on the specific model and manufacturer of the RTX 3080 graphics card, so it's always a good idea to check the manufacturer's specifications and recommendations before purchasing a PSU for your system. In summary, it's crucial to have a high-quality PSU with sufficient wattage and the necessary connectors to power the RTX 3080 and ensure optimal performance.
Which PSU brands are the most reliable for an RTX 3080?
When it comes to choosing a power supply unit (PSU) for an RTX 3080, it is important to choose a reliable brand that can deliver the required power without any issues. Some of the most reliable PSU brands for an RTX 3080 are EVGA, Corsair, Seasonic, and be quiet!.
EVGA offers a range of PSUs that are specifically designed for high-end gaming systems like the RTX 3080. Their Supernova series has models that can deliver up to 1600W of power, ensuring that your GPU gets all the power it needs.
Corsair also offers a range of PSUs that are ideal for an RTX 3080, including their RMx and HX series. These PSUs are known for their reliability and efficiency, and they come with a 10-year warranty.
Seasonic is another popular brand that offers high-quality PSUs for gaming systems. Their Focus and Prime series are both good options for an RTX 3080, and they come with a 10-year warranty as well.
Lastly, be quiet! is a German brand that specializes in quiet and efficient PSUs. Their Straight Power series is a popular choice for gamers, and it offers up to 1000W of power.
Overall, it is important to choose a PSU that is reliable, efficient, and provides enough power for your RTX 3080. These four brands are among the most reliable in the market and should be considered when looking for a PSU for your gaming system.