Best Power Supply For Ryzen 9 5950x In 2022

In a custom PC, the power supply has become one of the components you would not want to compromise on. Some parts may be destroyed if you acquire one that isn’t strong enough. The Ryzen 5950X has the same 105W TDP as the AMD Ryzen 5950, (Amazon) but it has 16 cores & 32 threads.

Tom Elbert – A technician from AMD, says the primary function of the best power supply for Ryzen 9 5950x is to change AC from a wall outlet to DC. I can assist you and provide you with the best solutions for dealing with high-powered machinery! In this essay, I’ll consider the factors to consider when purchasing a power supply for the AMD processor PC. Check out the best power supplies for the RTX 3090 in 2022.

At a Glance:

  1. CORSAIR AX Series
  2. Thermaltake Toughpower PF1
  3. CORSAIR RMX Series, RM750x
  4. XPG CORE Reactor 650Watt
  5. Fractal Design Ion SFX 650G
  6. Corsair CX Series 450 Watt
  7. NZXT C850 – NP-C850M

7 Of The Best Power Supply For Ryzen 9 5950x In 2022

AwardDesignPower SuppliesRetailer
Best Overall PSU for Ryzen 9 5950x
Best PickCORSAIR AX Series
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Best Cheap Power Supply for Ryzen 9 5950x<br> 
Budget PickThermaltake Toughpower PF1
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Best PSU for Ryzen 9 5950x<br> 
Staff PickCORSAIR RMX Series, RM750x
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Best Power Supply for AMD Ryzen 9 5950x
XPG CORE Reactor 650Watt
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Best Power Supply for Ryzen 9 5950x and RTX 3090
Fractal Design Ion SFX 650G
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Best 450 Watt Power Supply for Ryzen 9 5950x
Corsair CX Series 450 Watt
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Best 850 Watt PSU for Ryzen 9 5950x
NZXT C850 - NP-C850M
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Best Pick
CORSAIR AX Series
CORSAIR AX Series (Image credit: Amazon)

CORSAIR AX Series

Best Overall PSU for Ryzen 9 5950x

SPECIFICATIONS

Brand:Corsair | Fan Size:135 Millimeters | Wattage:1000 Watts | Cooling Method:Air | Design:Full Modular | Weight:4.57 Pounds | Form Factor:Micro ATX

PROS

High-quality construction

Fully modular power supply

Warranty of ten years

CONS

QC quality is not satisfactory

Only 150 mm distance between peripheral connectors

This power supply was purchased to replace an AX860i platinum-rated power supply for Ryzen 9 5950x, something I had been using for the previous two years. The AX 1000 fully modular system provides 80 PLUS Titanium performance and ultra-low quiet functioning. All CORSAIR AX Range power supplies come with a ten-year warranty.

There are a lot of SATA connectors, and there are a lot of four-pin Molex connectors, which is excellent. For the FDD connector, there is a Berg adapter also included. It’s made with the highest components from Vishay, Infineon, & Nexperia, among others. Check out the best power supply for Ryzen 5 5600x in 2022.

Hong Hua is the one who provides the cooling fan. I definitely prefer a Corsair fan, either as the NR135P with such a fluid dynamic bearing or even the NR135L with such a rifle bearing. Even though I didn’t observe anything problematic with the fan throughout my experiments.

This is really a fully modular power supply with a lengthy cable run. Two EPS and eight PCIe connectors are included in the connectivity package. The eight 4-pin Molex connectors readily cover most peripheral components, such as water-cooling pumps, fans, etc. While the 16x SATA connectors enable a lot of SSDs.

Bottom Line

The power supply is delivered in a huge box that is well-protected. There are a lot of modular cables that arrive in a bag that is well labelled. Connecting the relevant wires was a breeze because the unit’s labelling is quite clear. There are many colour nameplates to match your case colours and the flexibility to flip the plate. If you put your PSU fan on the bottom, as I did, it adds a lovely accent.

Budget Pick
Thermaltake Toughpower PF1
Thermaltake Toughpower PF1 (Image credit: Amazon)

Thermaltake Toughpower PF1

Best Cheap Power Supply for Ryzen 9 5950x
 

SPECIFICATIONS

Brand:Thermaltake | Fan Size:120 Millimeters | Wattage:750 Watts | Cooling Method:Air | Design:Full Modular | Weight:5.77 Pounds | Form Factor:ATX |

PROS

At 47 degrees Celsius, total power is available

Efficient with a high performance

With a 2% load, efficiency is greater than 70%

CONS

No extended warranty for PSU

The Thermaltake Toughpower PF1 750W power supply is well worth your money with solid performance and minimal noise output. The Thermaltake Toughpower delivers excellent results in practically every area while also incredibly efficient. It has an excellent overall performance rating. Check out the best power supplies for RTX 2060 In 2022.

The fan speed is auto-regulated based on power usage for a silent and efficient process of this best cheap power supply for Ryzen 9 5950x. When the PSU’s workload exceeds 30%, the fan kicks in. a toggle the fan can be shut off at the back of the PSU to keep it spinning constantly.

The Thermaltake PF1 750W is being used 80% of the time due to its excellent energy efficiency of 92 percent. Its modular wiring design makes it simple to add and remove unwanted connectors. Single-sided SMD is a novel board technique in which all IC chips are positioned to only one side.

It is totally modular, just like the previous PF1 versions, and has a super-compact size due to the 140mm depth. For better compatibility, there are two EPS connectors available, including all high-end mainboards. Four PCIe slots power two energy-hungry GPUs. Finally, a hydraulic bearing fan is used, which can provide high airflow if necessary.

Bottom Line

This power supply gives me the power I require. Check. It’s a Ryzen 9 5950x and 7 2700 system, relatively low-power. I’m sure I might have gotten away with a lower-powered power supply. This is a 750 Watt Platinum Power Supply with 16-inch AWG cables that is entirely silent. This is the exact arrangement that NVIDIA suggests for the new RTX 3080.

Staff Pick
CORSAIR RMX Series, RM750x
CORSAIR RMX Series, RM750x (Image credit: Amazon)

CORSAIR RMX Series, RM750x

Best PSU for Ryzen 9 5950x
 

SPECIFICATIONS

Brand:Corsair | Fan Size:135 Millimeters | Wattage:750 Watts | Cooling Method:Air | Design:Full Modular | Weight:4.57 Pounds | Form Factor:ATX

PROS

At 47 degrees Celsius, full power is available

Outstanding overall performance

ATX v2.52 compatible in every way

At low and medium loads, it is completely silent

CONS

Minor rails with strong OCP triggering points

Power Factor measurements aren’t as high

Corsair chose to make some significant adjustments to its RMx range, which is one of the most successful today. Corsair’s logo and design language have evolved. Technology has progressed as well, allowing for the development of quieter fans and instilling PSU efficiency in the hearts of more users.

Its modular wiring design makes it simple to add and remove unwanted connectors. The task is tricky, given that the current RMx units have just been in production for three years and have performed admirably.

Corsair’s best PSU for Ryzen 9 5950x takes pride in producing a reliable power supply. Their entire RMx series has been rated by Cybernetics. In this scenario, Corsair used Cybenetics’ efficiency & noise test suites to evaluate their new RMx units. This necessitated individual testing for each model in the new RMx series and tests for 115V & 230V units.

The RM750x comes with a 5-year guarantee and is 80+ Gold certified for using less energy, being quieter, as well as running cooler. The only area where efficiency can be increased is under high loads, so average efficiency isn’t very competitive.

Bottom Line

The power supply is both reliable and modular. The cables are not an issue for me. The 6-pin cables for MB are thick but supple. The SATA power cables are flat and rigid but not to the point of being a hindrance unless you’re trying to spin them. Regardless, this is a fantastic device. It’s minor but powerful, and it’s also silent.

XPG CORE Reactor 650Watt
XPG CORE Reactor 650Watt (Image credit: Amazon)

XPG CORE Reactor 650Watt

Best Power Supply for AMD Ryzen 9 5950x

SPECIFICATIONS

Brand:XPG | Fan Size:120 Millimeters | Wattage:650 Watts | Cooling Method:Air | Design:Full Modular | Weight:3.3 Pounds | Form Factor:Micro ATX |

PROS

At 47 degrees Celsius, full power is available

Ten-year warranty

Modular in every way

CONS

On the same cable, there are two EPS connectors

Everything is well and securely secured, considering it was transported in its original box with no extra padding. The wire storage bag is good, but mine ripped, so be cautious. It includes modular PSUs with 80 PLUS Brand trust and a 10-year assurance on all Japanese capacitors.

This XPG CORE Reactor is simply outstanding! Based on my setup, it’s not too noisy, plus it’s a lot easier to install than a semi-module. Although 850 watts of this best power supply for AMD Ryzen 9 5950x may have been excessive, this device will be with me for future builds!

Additionally, this must be present when someone is ready to spend a fair cost for the product. The unit itself is attractive and sturdy. The cables are securely connected, and the PSU is well-made and simple to operate. The wires appear well-made and sturdy, with beautiful black covers and good flexibility.

The 24-pin is the only one that is a little stiff, although it is very thick, so it’s not surprising. They were all long enough to readily connect things up but not too lengthy. In general, I’m incredibly pleased. It’s well-made, totally modular, with sturdy connections, and reasonably priced.

Bottom Line

This was purchased for bench testing purposes. On most motherboards, the PSU performs admirably. Anyone designing a pc with an ATX motherboard should consider this power supply. It’s ideal for gamers or users looking for high quality within a tight budget.

Fractal Design Ion SFX 650G
Fractal Design Ion SFX 650G (Image credit: Amazon)

Fractal Design Ion SFX 650G

Best Power Supply for Ryzen 9 5950x and RTX 3090

SPECIFICATIONS

Brand:Fractal Design | Fan Size:120 Millimeters | Wattage:650 Watts | Cooling Method:Air | Design:Full Modular | Weight:4.75 Pounds | Form Factor:SFX |

PROS

An SFX-to-ATX mounting bracket is included

Small but mighty supply

$10 less than the lowest rival with the same power

CONS

At the PSU end, split ATX 24 pin

With a 230V input, there is a lot of inrush current.

The ION SFX is a renewable generation supply line from Fractal Design available today. There will be two models in this new line of power supplies: a 500W as well as a 650W model. This design concept is 80 Plus Gold certified, totally modular, as well as ships featuring Fractal’s new ‘UltraFlex’ cable design, as the names indicate.

According to the Fractal chart on the box, the fan has been turned off since 325W (or nearly) at 25°C ambient. The fan frequency is increased up to 1850 RPM as the load increases. The fan curve appears to be load-dependent rather than temperature-dependent in this graph.

The power supply’s thermal insulation & sensors, on the other hand, point to a complex fan curve that is load and temperature-dependent. It also includes a stylish storage case for the wires you won’t be using, which is a lovely touch.

I was deciding between an AT-sized power supply as well as an SFX-sized power supply when I built a computer. This compact best power supply for Ryzen 9 5950x and RTX 3090 is inexpensive. The increased space within the box allowed me to save a lot of time for cable routing.

Bottom Line

This was purchased to replace my home server. I have a RAID 5 system with 6 drives & needed something that would supply adequate power, fit in my compact case, and not be too noisy. The SFX650G was ideal for this task. Furthermore, despite its modest size, it features modular wires, allowing me to simply install what I needed. For my future PC build, I definitely consider purchasing another one.

Corsair CX Series 450 Watt

Corsair CX Series 450 Watt
Corsair CX Series 450 Watt (Image credit: Amazon)

Best 450 Watt Power Supply for Ryzen 9 5950x

SPECIFICATIONS

Brand:Corsair | Fan Size:120 Millimeters` | Wattage:450 Watts | Cooling Method:Air | Design:Semi-Modular | Weight:1.00 Pounds | Form Factor:Micro ATX |

PROS

5-year warranty

For a low-cost PSU, it has a high efficiency

Excellent soldering results

CONS

Peripheral connectors are separated by a short distance.

All Corsair power supply is constructed to meet exact specifications by the California technical team. The CX Series Modular is designed and tested in its famous high-power consumer power supply with the same care. It may be because you require reliability and dependability regardless of your construction budget.

The CX450 is the most minor capacity factor in Corsair’s budget-friendly CX range. A five-year guarantee is also a plus point of this affordable power supply. Plus, the Ryzen 9 5950x power consumption supply has all of the safety mechanisms we’d expect from a well-known power supply. Furthermore, we appreciate the CX450’s 143mm depth, making it very compact.

The secondary rails have a combined power output of up to 110W. Conversely, the +12V rail may fully power the PSU on its own. All platforms clearly use DC-DC converters to generate the minor rails, as evidenced here. The 5VSB rail provides enough capacity at a max of 15W.

Bottom Line

This semi-modular power supply was purchased for construction I’m constructing for a sibling. I had initially purchased a Corsair non-modular PSU. Still, it was defective, and I praise Goodness because I could acquire this one for a reasonable price. I measured the output of this PSU before installing it, and it’s exactly what I expected. This is a system that I would strongly suggest.

NZXT C850 - NP-C850M
NZXT C850 – NP-C850M (Image credit: Amazon)

NZXT C850 – NP-C850M

Best 850 Watt PSU for Ryzen 9 5950x

SPECIFICATIONS

Brand:NZXT | Fan Size:120 Millimeters | Wattage:850 Watts | Cooling Method:Air | Design:Full Modular | Weight:4.00 Pounds | Form Factor:ATX |

PROS

Waiting time is excessive

Inrush current is low

Modular in every way

CONS

Under adverse situations, it can be quite noisy

NZXT’s C850 power supply is a current design that is undoubtedly the finest for the 5950X & RTX 3090. NZXT has been in operation for over a year and strives to be the most extraordinary computer component maker. The business provides several of the most incredible products available, earning it a market leader.

Despite being marketed as a gaming power supply, there is no RGB illumination.  However, the overall design is elegant, with air vents on all sides. It’s comparable to the NZXT E850, but it lacks CAM digital integration.

The NZXT C850 Gold is a power supply that may be configured in various ways. It has an 850W output as well as an 80 Plus Gold rating, which means it can save up to 90% on electricity. It also comes in 650W and 750W versions. The C850 PSU from NZXT delivers 850 watts of power at 12V while maintaining excellent voltage management.

Due to decreased bulk capacitors, it can’t keep up with other PSUs in load regulation and hold-up time. These cables are insulated, adding to their aesthetic appeal while also increasing their durability.

Bottom Line

I have never seen a power supply packaged so nicely. This item is of exceptional quality. Everything checks out when checked with a PSU tester. It was simple to set up, even though it was my favourite and high-end modular power supply. I’m not really an engineer, although I have some computer-building experience, though it’s been a while. This is by far the most incredible power supply I’ve ever seen.

Buyer’s Guide for Ryzen 9 5950x Best Power Supply

Output Power

It’s a fantastic opinion to have the calculated usage in a 100–150 W buffer. This buffer will provide some adaptability in the event of errors and the ability to add more discs, fans, or add-in cards in the latter.

Purchasing a little more watts than you require is usually safer for maintaining system reliability. If you want to overclock the GPU or CPU, don’t neglect to factor in the increased power necessary for overclocking. If you overclock such devices, an additional 50–100 W may be required.

Factors of Form

Power supplies arrive in a wide assortment of forms and dimensions. On the other hand, a conventional desktop PC will utilize an ATX power supply. PSUs with small form factors can be used in various PC case shapes, notably mini-PCs.

Power Connectors (Number)

When looking for the best power supply, keep the number of power connections in mind. The mainboard power supply is typically 24-pin, while CPU and GPU power ports are 8-PIN & 8-PIN.

Suppose you intend to add more graphics cards and SATA storage devices in the future. In that case, you must get a sizable powerful supply. You must even consider how much the number of D-type & SATA connections are available there. You’ll be able to set aside some power ports due to this.

Noise from the fans

Heat is produced by the power supply. To cool them down & to operate smoothly, fans are required. More giant fans which spin less slowly to circulate the same quantity of air may benefit a PC running in a quiet environment. There are no proper standards for power supply cooling, so you’ll have to examine marketing materials to determine your possibilities.

Efficiency of Electricity

Higher-efficiency power supplies use less energy and generate less heat, improving dependability and lowering noise. Power supply with higher efficiency may well have a higher initial cost. However, they can save you money on repairs in the long term. 

Even when idle, lower-wattage PSUs are more energy-efficient. As a result, getting the correct wattage of PSU instead of the one with the most significant 80 PLUS rating may save you more money on electricity.

Frequently Asked Questions

What power supply is most satisfactory for Ryzen 9 5950X?

CORSAIR AX Series is the most potent and excellent power supply for Ryzen 9 5950x. In fact, it has ten years of warranty that help you to work more extended time.

What power supply do I need for a Ryzen 9 5900X?

Thermaltake Toughpower PF1 can be used for both Ryzen 9 5900x and Ryzen  9 5950x.

What power does the Ryzen 9 5950X use?

CORSAIR RMX Series, RM750x, can use for Ryzen 9 5950x with five years of warranty.

What is a good power supply for a Ryzen 9?

Usually, 750 to 1000 watts is the ideal power supply for any Ryzen 9 processor.

Final words:

In short, I hope that our best power supply for Ryzen 9 5950x reviews assisted you well in picking hoods as per your needs. Finally, I believe you now know which power supply is ideal for AMD Ryzen 5950X. 

Our top pick: The CORSAIR AX Series from Corsair is one of the top 1kW power supplies. It is the most expensive but more robust on this complete PC power supply list. Although it has performance and silent operation, it is well worth your next build investment.

An CORSAIR RMX Series, RM750x power supply is quiet, efficient, and trustworthy enough to keep your high-performance PC running for years. Overall, this is a fantastic power supply. It has superb load management, extremely high-efficiency levels, and benchmark results, making it an ace for ATX’s specifications.

Happy power supply shopping!

Mathew Robinson
Mathew Robinson is an IT professional who has worked for 5 years in gaming PC industry. He has completed his MSc from Australia in advanced manufacturing and has a good grip in his field. He currently works on websites related to computer components to provide valuable information to buyers.