Top AMD Polaris Radeon 580 & 570 Power Supply Requirements PSU

Are you looking for a suitable Radeon 580 & 570 Power Supply unit (RX 580 & RX 580)? If you are in the process of building a gaming computer, you need to ensure adequate power for the graphics card. The newly released AMD Radeon RX 580 & RX 570 are based on the Polaris architecture. It is AMD’s answer to Nvidia’s 1060 mid segment GPU offering. The GPU is based on the Polaris 10 revision with several optimizations over its predecessors. AMD is able to increase the base clock speed by 5-6% and a memory bandwidth of up to 8 Gbps. While most of the other specifications remain the same, these optimizations are as a result of an improved manufacturing process. Here is a quick look at the system specifications:

Due to the performance optimizations, there has been a revision of the power ratings. There is an average increase of about 32-35 Watts of power consumption. See below:

Due to this, there has been an increase of overall power consumption under both idle and full load conditions. Here is a quick comparison below:

Based on these numbers, you need to carefully choose a capable power supply while building your gaming system. With that in mind, let us recommend you some of the top Radeon 580 & 570 Power Supply units.

Top AMD Radeon 580 & 570 Power Supply Units

1. EVGA SuperNOVA 850 G2:

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It is considered one of the next generation power supply units in gaming. It is quite dependable thanks to its 24/7 technical support provided by EVGA. Reliable and high-quality Japanese brand capacitors are used in this unit, ultimately ensuring long lasting reliability and system stability. It is all set and ready to go for Nvidia SLI and AMD Crossfire. Several layers of protection are there to ensure you would not need to worry for years once mounting it.

2. Corsair SF450 & SF600:

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SF series PSUs are dedicated to bringing high-end performance to small form factor units. It is an 80 PLUS gold certified unit that delivers high-efficiency operation while generating the limited amount of heat and lower operating costs. It is quite a modular unit that will cause no trouble when you want to upgrade your gaming rig. All capacitors used in the unit are 100% Japanese 105 electrolytic units. This assures the reliability of the unit while delivering solid power supply performance.

It features Zero RPM fan mode. It will ensure silent operation under low to medium loads. It also assures you that it will last for several years with a warranty of seven years directly from its manufacturer. It comes with a variety of detachable DC cables. Valuable internal space can be saved since you will be using only cables that you currently need. It would improve the airflow within the case as well. You can also use this for a small form factor PC due to its size advantage. A perfect deal for any gamer!

3. Silver Stone SX500-LG:

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This PSU is certified with an 80 PLUS GOLD certificate and delivers high efficiency. It is equipped with a 120mm fan that makes minimal to no noise while in operation. Moreover, it has a semi-fan operation mode in while the unit operates without the fan spinning, ultimately reducing power use. The unit automatically adjusts fan speed based on load. The fan mode is automatically activated when heat increases. Thanks to the additional bracket, the SFX-L form factor is supported along with ATX.

Every single cable coming with the unit is modular. They can be removed as per your requirement. Detachable cables are essential for saving up space in the case and making air circulation more efficient. Flat arrays are used to make the cables flexible. You will not require spending any significant amount of time and hard work on cable management while building/upgrading your rig.

4. XFX TS 750:

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It is an ATX 12V 2.2 & ESP12V 2.91 type power supply unit. It is capable of delivering 750W power at peak moments. It features a much smaller 120mm fluid dynamic bearing fan for maintain the airflow and keep the temperature lower. Smaller fan size makes it comparatively quieter. At normal to medium load conditions, it is capable of delivering up to 90% efficiency ratio. Several layers of protection make it reliable components. It is capable of lasting out several system upgrades of yours. Most interesting fact is that it is quite a budget components coming under $100 series. Have a quick glance at its specs:

5. Seasonic44 X850:

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It comes with a DC connector module integrated with the voltage regulator module. This PSU possesses a DC to DC converter design. All capacitors used in the unit are conductive polymer aluminum solid electrolytic ones. They allow high voltage output of +12V. Modular cabling structure makes it easy to install or upgrade the system. Its frequency ranges between 50/60 Hz. Silent mode of the fan will manage fan speed according to ongoing operational load and prevent it from making unnecessary noise.

6. XFX PRO 850W:

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It is a fully modular PSU with a modular cable set. It is equipped with easy rail technology allowing easy setup with only a single power rail. Solid link technology used in the unit replaces wires with direct pin connection, simply reducing the wattage loss and also the mess you need to arrange. The technology simply results out as a power saving, efficient yet powerful PSU. Easy rail technology is the cherry on the top. It makes the setup easy and allows you to take advantage of maximum power on a single rail setup only.

Conclusion

We arranged these Power Supply Units in ascending order for your convenience. We hope this list of the top Radeon 580 & 570 Power Supply Units was helpful. If you have any questions or suggestions, please use the comment section below. Cheers!