Best PSU For i7-12700K (Gaming, 1000W, 850W, 750W)

The new Intel Core i7-12700K is an excellent processor for gaming and home use. The i7-12700K has a TDP of 125W. In gaming, the Intel Core i7-12700k beats the Intel Core i9 10900K, which has faster clock rates, two more cores, and is overclockable.  

We have tested and reviewed the current power supplies available in the competitive market, and the following are our best picks for the Intel Core i7-12700K

List of the Best PSU For i7-12700K 

  1. EVGA SuperNOVA 850
  2. Thermaltake Toughpower GX2 80
  3. Corsair CX750F RG
  4. EVGA 750 N1, 750W
  5. Corsair RMX White Series (2018)
  6. Cooler Master Watt 650 Watt
  7. ARESGAME 750W Power Supply

1. EVGA SuperNOVA 850 Ga, 80 Plus Gold 850W, Fully Modular

 EVGA SuperNOVA 850 Ga

When you need a high-powered, fully-modular power supply with rock-solid performance and the features you need to protect against large voltage swings, the EVGA SuperNOVA 850 G3 is your best bet. It produces a continuous 950-watt maximum output with a combined 20 Amp 120V AC input of 860 watts. 

This PSU has an 80+ Gold Certification and provides 87 percent efficiency or more under average loads at 50 degrees Celsius. It keeps the appliances working calmly while saving up to eighteen percent on power expenses. With the EVGA SuperNOVA 850 Ga, you can enjoy growth and performance and this is also supported by AMD RX 6500 PSU.

This power supply is unbelievable that you just plug in all of your devices and start making all-inclusive fortifications. Because it uses 100% Japanese capacitors, the longer they survive, the clearer your screen gets and the less unpleasant blaring sounds you will hear.  

This PSU is worth buying because it has a dual ball-bearing fan. In addition, you can enjoy the stability and durability of the EVGA SuperNOVA 850 G+ power supply with an environmentally friendly design. The environmental mode with a Dbb fan will result in a remarkably quiet power supply without losing performance.

For great dependability and quiet operation, there is an Eco mode. It also contains a DC-DC converter with LLC resonant circuit architecture to boost 3.3 V and 5V stability. Fully modular wires decrease clutter and increase ventilation, and a ten-year assurance backs the device.  

2. Thermaltake Toughpower GX2 600W SLI/Crossfire Ready Power ATX

Thermaltake Toughpower GX2

The Toughpower GX2 600W power supply has a 120mm cooling fan, several connections for powering up the construct, and high-quality components to assist offer continuous and reliable power with an ambient temperature of up to 50°C. 

The Single Rail Design of the Thermaltake Toughpower GX2 PSU series grants 3x more all-embracing power and 2x more solid cable. The adoption of DC to DC technology enables 90 percent efficiency up to C6/C7 criteria, offering you the promise of fan-less operation with a maximum capacity of 775W in recent years.

This Non Modular design, unlike any other 80+ Gold PSU series in the sector, saves consumers time when upgrading or constructing. Because all wires are already preinstalled, there are no problems or additional charges. Dual 12V rails enable great compatibility for today’s GPU needs, as well.  

This gadget operates admirably even under heavy load, while SLI and Crossfire systems help boost your PC in every way. Thermaltake Toughpower GX2 power supplies are ideal for any computer’s requirements. You’ll be able to discover a connection that works with your PC thanks to ATX V2.4 and EPS V2.92 compatibility.

While maintaining or approaching 96 percent efficiency and enabling NVIDIA SLI or AMD Crossfire for gamers that require more than one gaming graphics card, it also has an 80 PLUS Gold accreditation, which puts it ahead of a lot of other power sources on the market in terms of energy use and potential savings.

Thermaltake Toughpower GX2 provides protection against overvoltage, under-voltage, short circuit, overload, and extreme temperature circumstances, among other things. It also has four wire fan speed controllers for adjusting the noise level.

Furthermore, the main power (24 pins), 12V(4 plus 4pin), and 6 SATA ports are all easily accessible, thankfulness to the non-modular connectors. Undercurrent, Undervoltage, and transient surges are all protected by industry-standard safeguards; grounding is also important.

3. Corsair CX750F RGB 750 Watt Fully Modular RGB Power Supply 

Corsair CX750F RGB 750 Watt

Corsair’s CX750F is a robust PSU with an RGB fan built-in. It’s a terrific addition to any gaming PC. The CX750F delivers 750 watts of power over six PCI-E connections and four extra SATA hard drive terminators.

You can match your hardware to the rest of your system thanks to front-panel LEDs and a modular wiring architecture. You can only utilize the wires you require. It also has an efficiency rating of 80 PLUS Bronze, guaranteeing that 88 percent of the energy used is supplied. Fewer electricity expenses and more savings result from using heat instead of wasting it.  

The CORSAIR CX750F RGB is the perfect power supply for gamers who want to give their computer a different look without sacrificing productivity. Using the iCUE program, you can change the color of your gaming gear to red, green, or any of 10 other vibrant hues.

The highest-efficiency power supply from Corsair excels in both performance and design. This 750W device is fully modular for ease of use, and it comes with a 10-year guarantee with a 2-year free extension. As a result, save money with up to 88 percent power conversion efficiency, which is not unheard of when compared to comparable units on the market.  

CORSAIR iCUE software may be used to configure the built-in 120mm RGB fan, allowing you to manage colors, speeds, and animation patterns all from one simple interface. Whether you require a single or many delta fans, these PC cases come with preinstalled ball bearing fans with fluid magnetic bearings.

They are quieter than most of their competitor’s thanks to these qualities. They can work independently and maintain themselves properly since they have self-contained cooling. The Corsair CX750F power supply is ideal for your new computer. It has an efficiency rating of 80 PLUS Bronze, which means you will save money by just using what you need.  

The CORSAIR CX-750F RGB Series completely modular power supply provides your system with proven 80 PLUS Bronze efficiency and bright programmable illumination from a 120mm RGB fan with eight RGB LEDs a clean design. To simply cycle between 10 preset lighting schemes, connect to a CORSAIR iCUE RGB Lighting Controller or a compatible i7-12700K motherboard.

4. EVGA 750 N1, 750W, Power Supply 100-N1-0750-L1  

EVGA 750 N1 Power Supply

The EVGA 750W power supply is an enjoyable low-cost choice for those who want performance with the budget. Supporting 30A on a single +12V rail opens us additional possibilities without reducing component needs. The EVGA 750W has all of the necessary connectors and safeguards for a basic system build. The EVGA 750W power supply will be a great addition to your next budget build with a standard two-year guarantee and an ultra-quiet fan design.

Thanks to the 120mm Sleeve Bearing Fan, you won’t have to worry about your computer overheating.In addition, the fan will intelligently regulate its speed to provide optimal cooling without interfering with your work. This power supply can withstand even the harshest environments with heavy-duty safeguards, including OVP, UVP, OCP, OPP, and SCP.

Its temperature swings from 0 to 25 degrees Celsius, making it adaptable to any location or climatic change on the planet. The EVGA 750 N1 Power Supply Series is now available!  

Whether powering an ancient Pentium II or an Intel i7 Extreme, the voltage outputs ranging from 75 to 375 Watts give more than adequate electricity for all of them. In addition, the EVGA 750 N1 will give your machine a boost. We guarantee that this power supply will offer you with all of the power you require.

380W of 12V ports, together with a single +12V rail and up to 30A, offer you plenty of alternatives without losing quality! It’s never been easier to settle your brain at leisure while plugging in your brand-new build. Just remember where you put those bios settings once you’ve used our simple overclocking program.  

Silence is a pleasant place to be. With the near-silent operation, Gold efficiency, and flexible connections, the EVGA 750 N1 series is the perfect power supply for your new PC. Moreover, you can expect it to endure a long time thanks to features like a 120mm sleeve bearing cooling fan that not only reduces noise but also increases durability.

This fan also has higher heat dissipation, which helps to increase the weight load over time. However, you can relax knowing that everything has been meticulously prepared for ease of installation and neatness and that you will never have to worry about potential hacking. 

5. Corsair RMX White Series RM750x 750 Watt Fully Modular Power Supply

Corsair RMX White Series

It was simple, clean, and consistent power was provided at all times, thanks to the all-Japanese capacitor design and the 100 percent modular cable system. As a result, this PSU can handle anything from powering up your PC to charging your mobile devices without the worry of overloading or disrupting the current flow.

Because of its near-silent operation and lightweight, this device may be readily carried with other hardware while maximizing space use. A fan mode keeps temperatures cool while keeping sound levels low enough to watch movies or work on video editing tasks without distracting background noise. 

With the new low noise setting, you won’t have to hear those annoying whines and whirs anymore. This function is accessible at low and medium loads, as well as on all Japanese capacitors, guaranteeing that power is never lost. So get a Corsair RMX White Series for your next build right away.

Among the numerous power supplies on the market, this one sticks out. The Corsair RMX White Series (2018), RM750x, is equipped with cutting-edge technology and is excellent for your next home or office computer. The device has an energy efficiency rating of 80+ Gold, which will assist save money on electricity. 

It’s made you comprised, with a built-in fan curve that ensures quiet operation at any load capacity, low or high. All of your overheating troubles will be secretly resolved by the ultra-quiet Fan 140mm. The Corsair RMX power supply line is ideal for you. This power supply comes with a black theme, a low-noise fan, and a Zero RPM Fan Mode.  

6. Cooler Master Watt 650 Watt Semi Fanless Modular Power Supply

Cooler Master Watt 650

The MasterWatt is a Bronze-rated 80 Plus power supply with a unique semi-fanless mode. The MasterWatt fan remains idle at 15% load, producing 0 dBA. A gradual fan curve delivers measured cooling with minimal noise at any output level as power demand grows. To maintain the voltage steady in all situations, a dual forward / DC-to-DC architecture is used. MasterWatt is fitted with 16 AWG power lines for enhanced performance, reducing resistance, and enhancing efficiency.

The Cooler Master W20 is the first semi-modular power supply in the market to provide a magnificent bespoke appearance and feel. This 550W power supply features outstanding energy efficiency levels thanks to ECO+ Technology. This

The new Cooler Master Watt 650 is a semi-fanless, 80-certified power supply that is suitable for energy-efficient PCs that use relatively little grid power. There is also a temperature-controlled 120 mm fan with a long-lasting dustproof LDB bearing.

This device is as efficient as it gets, thanks to its unique DC to DC circuit architecture, which provides consistent voltage outputs. It also uses larger 16 AWG PCIe wires to handle today’s newer gaming systems’ more powerful graphics cards.

The installation has never been easier for first-time builders and professionals alike, thanks to the semi-modular wiring supplied. If you’re still undecided between a 500 watt and a 700 watt, the time has come to make a decision.  

You will receive this fantastic new power supply with an easily changeable fan, which supports the newest graphics cards and is at least 80% efficient, thanks to Bronze level certification. It has a temperature-controlled 120 mm fan with a dustproof LDB bearing for long-term dependability.

Its DC-to-DC cabling is designed to produce reliable voltages that can meet all of your demands today and in the future. This Cooler Master is compatible with Ryzen 5 5600X PSU ,PSU for RTX 3050 and RTX 3060 Ti.

7. ARESGAME 750W Power Supply Semi Modular PSU

ARESGAME 750W Power Supply

What happens if your power source can’t handle the demands of gaming? Unfortunately, there’s a chance that your data will become damaged over time. The ARESGAME Semi-Modular Power Supply provides consistent voltage output and stability. This PSU job is to make sure you’re ready for heavy overclocking and graphically demanding programs.

It’s not only good enough for today, but it’s also future-proof, ensuring that your system performs at its best for years to come. This powerhouse will persist through severe usage with features like silent operation, clever cooling choices, and optimum airflow design. So don’t settle for anything less than your ideal situation.  

Feel the difference with an ARESGAME 750W power supply now! Finally, this business understands what you require to play your preferred games. They used semi-modular connections, an 80+ bronze certification, and a temperature-controlled 120mm fan to create the ARESGAME power supply, which runs quietly. This means no more sleepless nights listening to meowing cats go off every two minutes due to their power supply’s excessive loudness.  

This beast’s technology was created exclusively for gamers that seek high performance. At the same time, sitting inactive in your PC’s chassis, maintaining stability despite voltage dips and temperature spikes. This is ideal for boring riders, knights on side quests in town, or even cross guards waiting for who knows what! 

The ARESGAME is a Semi-Modular PSU with 80+ Bronze certification and a 750W power output. This semi-modular ATX architecture boosts the performance of your PC to new heights. The essential cords that are not pre-plugged can be attached or removed, eliminating clutter.This PSU is also supported by RX 6800 XT PSU.

This power supply has a single +12V rail for consistent voltage output and a constant wattage of up to 750 watts. This device offers protection from short circuits, overloads, overvoltages, under voltages, and surges, as well as a silent and robust 120mm fan to keep you cool. 

 A PSU may appear to be a simple and straightforward goal to fulfill, but getting the perfect one necessitates careful spec sheet selection. If you don’t, your system’s components will deteriorate, and internal parts will conflict. As a result, before making any major purchase, keep the following aspects in mind. 

Recommended PSU For i7-12700K Buying Guide


This is your PSU’s output, which will provide power to the complete system where it is needed. If you have a high-end system that requires more power to run, you should search for an 850W or 1050W power supply. For mid-tier and lower-cost PCs, the lesser variants have a minimum wattage of 600W.   


You should concentrate on the product’s certification if you want to get the most out of these products. It can include up to 80 verified bronze, silver, gold, platinum, and titanium. Under 15 percent or 20% low load, you may get an efficiency rating of 85 percent to 95 percent this manner.  

Cable management 

Aside from that, the connections and their management might be complex for a novice user due to the numerous connectors and ports. Because of the modular wiring, you may add or remove the wires you need. It also eliminates tangles and debris, giving you a sleek appearance. Depending on your needs and preferences, you may select between semi-modular and non-modular systems.   


Get the best protection for your PSU so it may become an ecologically friendly component. Several circuitry protection mechanisms are included to prevent significant damage. 

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