1080ti recommended psu

1080ti recommended psu DEFAULT

Suggested PSU for Intel Core i5-10400 and NVIDIA GeForce GTX 1080 Ti

What PSU fits Intel Core i5-10400 and NVIDIA GeForce GTX 1080 Ti?

You need a power supply with at least 550W

What are the power supply requirements for Intel Core i5-10400?

The minimum power supply requirements for Intel Core i5-10400 are a PSU rated with at least 300W

What are the power supply requirements for NVIDIA GeForce GTX 1080 Ti?

The minimum power supply requirements for NVIDIA GeForce GTX 1080 Ti are a PSU rated with at least 450W

What are the power supply requirements for Intel Core i5-10400 and NVIDIA GeForce GTX 1080 Ti?

The minimum power supply requirements for Intel Core i5-10400 and NVIDIA GeForce GTX 1080 Ti are a PSU rated with at least 550W

Get help choosing a PSU

Still not sure about what PSU you should pick for your rig? No problem, just hit us with your question using the Facebook chat bubble or just fill our contact us form

About Intel Core i5-10400

The processor Core i5-10400, made by Intel, was released on March of 2020.

The CPU has 6 cores with hyper threading (12 threads). The frequency of the CPU is 2.9GHz and can go up to 4GHz.

Questions about Intel Core i5-10400 and NVIDIA GeForce GTX 1080 Ti

Sours: https://www.whatpsu.com/psu/cpu/Intel-Core-i5-10400/gpu/NVIDIA-GeForce-GTX-1080-Ti

What Wattage do I Need for Ryzen 3700x and GTX 1080 Ti?

TheLostSwede said:

You might want to look at some more modern PSUs and maybe some higher quality brands if that's your concern. Is a 2-3% performance drop in efficiency really going to matter when your'e pulling 600W?

Click to expand...

In been looking and reading about PSUs for over 25 years and the efficiency is the least of my concerns. Let me point out that I made no reference to Bronze, Silver Gold, Platinum ratings which should, other than the actual wording in the post,indicate that efficiency is a secondary consideration. When you drive your car, is the rpm gauge about half way to the "red line" or is pushed right up on the edge. Would it be wise to drive around all day long with that gauge arrow right up at the line ?

When you push towards the rated limit of a PSU, not only do you drop in efficiency, you create more heat, A silver rated PSUs drop from 88% to 85% is exactly what you said ... 2-3% no big deal. But the wattage @ the wall on a 500 watt load goes from 568 to 588. That's an increase in heat of 30%.

And while more heat does have a negative effect on electrical performance, much more important is how close are you coming to that "red line" ... are you passing it with peak spikes. I can see the meter we use to monitor voltage, amps, wattage "at the wall" just under and behind the monitor. But it doesn't show the power spikes. The closer you get to 100% of rated load ... aka "the red line", **as was my point previously**, the greater the typical voltage instability and greater the electrical noise. So you are sitting there with a xxx watt power supply and it works fine ... your 4.8 GHz OC is stable as can be. Now, when ya built ya box, you chose a PSU with a bit of headroom so when you upgrade to a 100 watt bigger GPU, you figure no problem.

But with the new card installed, your PSU is pushed up closer to ... but still below it's rated power. So it should be fine as the voltage stability is still way below the ATX 5% limit. But the ATX standard does not guarantee your overclock. With the extra voltage instability, your component VRMS have to work a bit harder to maintain a stable OC and without the greater noise / and voltage stability , it may not handle your old 4.8 OC ... I'm not saying it happens every time but I get enough builds back on the test bench after users change GPUs to know that it matters. Sometimes tweaking up the voltage does enough to make it stable again, sometimes I have to drop 1 multiplier.


Sours: https://www.techpowerup.com/forums/threads/what-wattage-do-i-need-for-ryzen-3700x-and-gtx-1080-ti.256212/
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written by jacob tuwinerJacob Tuwiner

Top 3 Power Supplies for 1080 Ti Graphics Card

Your power supply can make or break your PC.

Grab a power supply with a wattage that’s too low?

You might overdraw power and kill your new power supply, if not your other components as well.

Buy a power supply with too much wattage?

You’ll needlessly spend extra dollars that you could be allocating towards other aspects of your computer.

If you want the best power supply for the GTX 1080 Ti, we recommend the Corsair RM650x. It has plenty of power, it’s fully modular, and its 80+ Gold certification makes it incredibly power efficient.

Our Pick
Corsair RM650x

Corsair RM650x

Fully-Modular Power Supply

This 80+ Gold ceritifed power supply is an absolute monster. Thanks to its fully-modular design, the RM650x makes cable management a breeze, and it has more than enough power to run not one, but two GTX 1080 Ti's at the same time.

Check Price on Amazon


  • Most expensive power supply on the list












If you’ve decided to opt for a fully-modular power supply for whatever reason, it’s hard to go wrong with Corsair’s RMx series of PSUs.

The RM650x 650W PSU provides enough power for most, if not all, 1080 Ti-based systems.

If that’s not the case for you, however, feel free to opt for the RM750x or RM850x if you really think you need it.

650 watts is most plenty for any system – even with a 1080 Ti – and can be overkill at times.

At least you’ll have a bit of overclocking headroom and won’t have to worry about it dying anytime soon, and hey those cable braids are pretty sexy to boot.

Read Reviews on Amazon

Runner Up
Raidmax Scorpio RX

Raidmax Scorpio 535W

Semi-Modular Power Supply

This power supply is about half the price of the one above, but it's still easy to keep your cables tidy, it has plenty of power, and an 80+ Bronze certification.

Check Price on Amazon


  • Incredibly durable
  • Good bang for your buck


  • Not the most efficient PSU on the market












Swooping in for our best semi-modular spot is actually a PSU that flies pretty low under the radar, the Raidmax Scorpio 535W.

I’ve actually had the chance to get hands-on experience with the Scorpio being that it was my main power supply for almost 2 years, and I still use it to this day for component testing.

Let me tell you, this thing can take a beating.

Not only does this bad boy sport a whole 535W (enough for most systems), the sheer amount of times this thing has been dropped or had things dropped on it is staggering, and it’s still chugging on.

That doesn’t mean go throw it down the stairs though.

Please don’t do that…

Read Reviews on Amazon

Budget Pick
Seasonic non modular power supply

Seasonic S12II

Non-Modular Power Supply

If you – for some reason – want a regular, non-modular power supply, this is our top pick. It's good for builders on a budget, although I don't know what kind of budget you're on if you can afford a 1080 Ti...

Check Price on Amazon


  • Very cheap
  • Gets the job done for a low price


  • Non-modular
  • Not very efficient












Going for a budget build and don’t need the extra baggage? The Seasonic S12II 450 80+ Bronze comes to the rescue!

Coming in at only $45USD (that’s 10 watts per dollar!) the Seasonic S12II offers almost unrivaled reliability at a compelling price point, and 430 watts is enough for any budget or even mid-range build.

The 80+ Bronze efficiency rating may not be the greatest of all but you’ve got to cut some corners somewhere, and they sure don’t cut the corner of quality.

Seasonic is so confident in the quality of this power supply that it includes a whole 5 year warranty! Geez.

But here’s the thing:

If you’re buying a power supply for a GTX 1080 Ti, don’t buy a non-modular model.

A 1080 Ti is a top tier graphics card, one that’s meant to be paired with a top-tier power supply like one of the two mentioned above.

That being said, you don’t need a modular power supply, so it’s really up to you.

But if I was building a gaming PC with a 1080 Ti, I’d be going fully modular and 80+ Gold certified all the way!

Read Reviews on Amazon

Powering a GTX 1080 Ti Crypto Mining Rig

gtx 1080 ti mining rig

In some cases, you may be looking to use your 1080 Ti for cryptocurrency mining instead and don’t worry we’ve got you covered with the EVGA Supernova 1600 T2.

The quality of your power supply when crypto mining is absolutely detrimental to success.

Just think about how fast you’ll lose money if your PSU dies, for example. So you need something you can rely on and the Supernova T2 series doesn’t disappoint.

At 1600 watts with a mouthwatering 80+ Titanium rating, the 1600 T2 provides plenty of power for your rig and considering the 1080 Ti can hit a power draw upwards of 200 watts you’re gonna need it if you’re running a sizeable rig.

If you are running a smaller rig we suggest opting for the 1000 T2 or the 850 T2 since they provide the same great reliability as the 1600 without the extra wattage or cost.

Power Supplies: How to Make The Right Choice

Choosing the right power supply can be tricky – luckily, this video is here to help:

Types of Power Supplies

There are three different types of power supplies:

  • Non-modular
  • Semi-modular
  • Fully modular

Each type has a varying degree of customization in the sense that they have interchangeable cables, and the names pretty much speak for themselves.


non modular power supply example

A non-modular power supply is generally the cheapest out of the three types because of its lack of customizability.

Non-modular power supplies come with all of their cables attached to the power supply box unable to be removed, unlike the other two types.

This, of course, means that whatever cables are there is all you have to work with.

One of the other downsides to non-modular power supplies is that since it comes with the cables pre-attached, any extra unused cables are kinda just stuck there and you’ve got to find a way to get them out of the way for cable management.

Also, many non-modular power supplies don’t come equipped with enough PCIe power cables to power higher-end graphics cards.

A good situation to pick a non-modular power supply would be for a lower budget build, or if you know for sure you have the right cables.

Luckily, most good and cheap non-modular power supplies fall under the 80+ Bronze efficiency rating which we’ll talk about later.


semi modular power supply example

Semi-modular power supplies are like the best of both worlds when it comes to power supplies, they include the main cables that every motherboard and (almost) every graphics card needs.

This includes the 24-pin ATX power connector for the motherboard, the 4+4-pin CPU power connector, and a 6+2-pin PCIe power connector.

The modular portion comes in with the optional included cables.

Semi-modular power supplies tend to have 3 optional peripheral slots and a second PCIe power connector slot in case your graphics card needs more than 8-pin power.

These optional slots can be fitted out with SATA power connectors for HDD and SSD power, or Molex connectors for various power use cases.

Semi-modular power supplies are what we recommend for any build since they’re often cheaper than their fully modular counterparts as you go up the efficiency ladder, while still offering just as much ease of use and reduced cable hassle.


fully modular power supply example

Finally, we reach the fully-modular power supply options.

Fully-modular power supplies are for the user that absolutely needs maximum possible customization because with a fully-modular power supply, you can remove every cable from the power supply as you wish.

Unfortunately, this does mean that the extra engineering that goes into these power supplies can be explicitly seen in the cost as fully-modular power supplies cost a helluva lot more than the other two types.

This does come with one added benefit, however, in that the cost also reflects their reliability.

We wrote an awesome guide abou whether or not you need a modular power supply, which you can read by clicking here.

Power Supply Wattage

A power supply’s wattage is fairly self-explanatory.

Whatever wattage your PSU is rated for, is the maximum power output it can sustain, so don’t go pairing a 250W PSU with a system drawing 300W.

Don’t go thinking you can pair a 400W power supply with a system drawing 400W though, because any fluctuation that might put that power draw above your PSU’s limit can fatally damage your components.

Efficiency Rating

The efficiency rating of a power supply is just what the name implies; a rating on how power efficient a power supply is.

In short, the higher the efficiency rating on your PSU, the more electricity makes it from the wall to your computer as opposed to being lost to heat or other outlets.

For a more in-depth look, check out this article we wrote that’s all about power supply efficiency ratings.

Sours: https://www.easypc.io/graphics-cards/gtx-1080-ti/power-supply/
How to Pick the Correct Wattage Power Supply

The GTX 1080 Ti is one of the most powerful graphics cards on the market. 

It is quite fast and reliable and requires a good power supply to run. However, that does not mean you need to spend a lot to get a good one. 

This article will list some of the best power supplies for the GTX 1080 Ti to enhance your gaming experience. 

At a Glance: Our Top Picks for Best Power Supplies For Gtx 1080 Ti

Comparison of the Best Power Supplies For GTX 1080 Ti

What Type of Power Supply Do I Need For GTX 1080 Ti?

When it comes to choosing a power supply, it is crucial to make the right decision, especially for a graphics card like the GTX 1080 Ti. An incompatible power supply can cause many problems and result in wasting your money. To use your system to its maximum efficiency and in a trouble-free manner, here are certain features you should pay attention to when getting power supply for your GTX 1080 Ti.  

Type of Power Supply

A GTX 1080 Ti is one of the best graphic cards and therefore requires a great power supply as well. Non-modular power supplies are hence not recommended for this graphic card. And a highly efficient and Gold certified power supply would help you use your graphic card to the best of its ability.


It is stated that a minimum of 600W or greater power supply is required for the GTX 1080 Ti. A six-pin and an eight-pin PCI Express supplementary power connector is also essential. The compatibility of the graphic card with the power supply is of utmost priority.


The efficiency of a power supply is rated and ranked through a particular method. The higher the efficiency, the greater the rating. An 80+ Gold, Platinum, or Titanium rating is usually preferred for the GTX 1080 Ti. 

What Are the GTX 1080 Ti Power Requirements?

When you have narrowed down the type of power you need, it is important to look at other factors that suit your requirements. Usually, the GTX 1080 Ti graphic card requires a power supply of about 500- 600W or higher as well as a six-pin and an eight-pin PCI Express supplementary power connector. Apart from that, make sure the power supply is compatible with your system.

Are Power Supplies Universal?

There isn’t any power supply that is made for universal use. However, the quality can be figured out through some guidelines.

Power supplies differ in their quality; their capacitor sizes can be variant, and chokes and other internal components may also vary. The heat sink can also dissipate heat at different levels, and the larger they are, the heavier the power supply weighs. 

One of the most important features to note in a power supply is that the connector is compatible with the device or system you want to connect it to. Some examples include the 20+4 pin and the 6+2 pin connectors. 

It is important to purchase good-quality power supplies from reputable manufacturers; be sure to note the efficiency, power output, and rails. 

When is it Time to Replace My GTX 1080 Ti Power Supply? 

How often or when to replace your power supply depends on how often you use the system. For a home PC, which is being used occasionally for gaming, you could change it every five to eight years. 

On other occasions, for example, if the existing power supply is faulty, or when you are upgrading to a new graphics card (meaning a more powerful power supply is needed), changing the power supply is recommended. 

How Do I Know if My Power Supply is Going Bad?

When your power supply is going bad, you may notice your computer crashes too often, there are noises coming from the PCU case, or a random blue screen appears occasionally. 

How to Test a Power Supply

To test a power supply, first ensure the switch for the power supply is turned on, and the power cable is secure. Try another power cable to eliminate the possibility of a faulty cable. Check internal PC connections. Remove any external connections to your computer, apart from the graphics card and boot drive. 

Review of the Best Power Supplies For GTX 1080 Ti

Now that we know some of the basics let’s review the best power supplies for the GTX 1080 Ti. We have listed and reviewed the top models for you.  

Best Overall:
Corsair CX Series CP-9020103-NA

Corsair CX Series 650 Watt 80 Plus Bronze Certified Modular Power Supply (CP-9020103-NA)


  • Fan does not create any noise
  • Offers warranty up to seven years
  • Can easily be installed in quick time 
  • Has a universal AC input of 90 to 264 Volts 
  • High efficiency (85%) model releases less heat 


  • Users have complained about longevity

What Recent Buyers Report

Buyers are highly impressed with the Corsair CX Series. From the price to the material quality, everything is up the mark. Users recommend using the power supply with the cables that come with it instead of the ones attached to the old power supply. This will ensure compatibility and smooth running  

Why it Stands Out to Us

The Corsair CX Series is a semi-modular power supply that supports the ATX12V v2.2 standard and the ATX12V 2.01 systems as well. Rated up to 500 Watts, it is ideal for the GTX 1080 Ti graphics card. An amazing quality the power supply has is that it can run efficiently at 40-degree Celsius as well.

The Corsair CX Series is 80 + Bronze rated, eco-friendly, and an economical option. It is easy to install, making it a customer favorite. Users have also highly appreciated the sleeving quality and packaging quality.  

Bottom Line

If you are looking for a semi-modular system, the Corsair CX Series is a great choice. It not only ensures quick and easy installation but also has a sleek and modern design. The thermal fan makes the machine run quietly, all the while being highly reliable with 85% power efficiency.

EVGA SuperNOVA Platinum

EVGA 220-P2-0650-X1 SuperNOVA 650 P2, 80+ PLATINUM 650W , Fully Modular , EVGA ECO Mode, 10 Year Warranty , Includes FREE Power On Self Tester, Power Supply ,Black


  • Comes with a bag to store any cables
  • Provides facet for NVIDIA SLI and AMD
  • Eco control fan for minimal noise when running
  • Has 100% Japanese-style capacitors to minimize resistance
  • Offers overcurrent, under power, lower current, and short-circuit protection


  • Issues with light flickering
  • Customers have complained of missing mounting screws

What Recent Buyers Report

Recent buyers find the power supply quite reliable and durable. Even if there are any glitches, EVGA offers a ten-year warranty to fix them. This is one of the high-end power supplies, and since it is modular, it is ideal if you are strict about cable management.    

Why it Stands Out to Us

We love the EVGA SuperNOVA Platinum as it is an 80-plus Platinum-rated efficient power supply. This means it has an efficiency of 92%. The 100% Japanese-style capacitors make it one of the best-built models that reduce resistance and maximize efficiency.

The fact that all the cables are labeled at the terminals and fully braided, and that the power supply is modular makes it very convenient to use. It is perfect for you if you don’t like your cables to be messy and prefer to manage them neatly. The best part is that EVGA offers a ten-year warranty on this.   

Bottom Line

Although on the pricier side, many customers prefer the EVGA SuperNOVA Platinum for many reasons. It runs coolly, is modular, and has an eco-friendly mode to save power. This highly-efficient power supply should definitely be on your list if you want to use it with the GTX 1080Ti. 

Best for the Money:
Thermaltake Smart Power Supply

Thermaltake Smart 700W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0700NPCWUS-W


  • Offers a warranty of five years
  • 120 mm fan that creates no noise
  • All components are of high quality 
  • Saves energy as it has 80 % efficiency
  • Smart Series to make cable installation easier


  • Cable management is not easy
  • Wire insulation can be improved

What Recent Buyers Report

The best part about this power supply is how quietly it runs. Users also love that it can be installed really quickly, and the price point makes it a worthy purchase. Many have praised it for the price, and the five-year warranty Thermaltake offers, ensuring the power supply is durable. 

Why it Stands Out to Us

The Thermaltake Smart power supply comes in a few different options, from 430 to 700 Watts. It has 80% efficiency since it is an 80+ White certificate model. The 120mm fan is a standout feature since it allows for noise-free operation and even airflow. It is important to first figure out the number of watts you need based on your system so that your power supply can function efficiently without failing.  

This power supply can support about two power graphic units at a single time, making it a worthy purchase. Since this model has a +12V rail design, it can be used for hours continuously without compromising on its operation. All in all, it is a great power supply for the GTX 1080 Ti.

Bottom Line

To sum up, if you are on a budget, this is a great option for you with all the right features. Moreover, Thermaltake offers a five-year warranty, which is really useful in case there are any fixtures that need to be made. Users highly love the product, especially for the price.


CORSAIR HXi Series, HX750i, 750 Watt, 80+ Platinum Certified, Fully Modular - Digital Power Supply


  • Comes with a ten-year warranty
  • Zero RPM mode to reduce fan noise
  • Modular PSU makes cable management easy
  • Comes in 750, 850, 1000, 1200 and 1600-watt models
  • All Japanese 105 degrees Celsius capacitors for high performance and reliability


  • Glitches when running
  • Cables are too big and quite stiff

What Recent Buyers Report

Clean, efficient, and reliable; these are the commonly found words buyers use in their reviews to describe the incredible CORSAIR HX750i. This power supply has a solid build and provides 92% efficiency, making it a favorite. Users particularly appreciate the modular design and noise-free function of the fan through the Zero RPM mode.

Why it Stands Out to Us

This 92% efficient power supply, which is rated 80+ Platinum, is an incredible machine. With all Japanese 105-degrees Celsius capacitors, the CORSAIR HX750i provides reliable operation, all the while reducing operation cost and coil whine. 

The modular power supply comes in 750, 850, 1000, 1200, and 1600-watt models, and all of them can run continuously with ease. It is also quick and easy to install, which is always a great plus. The ten-year warranty that CORSAIR offers affirm how excellently the power supply functions and provides users the option to get any repair done when needed.   

Bottom Line

Many customers have used the CORSAIR HX750i for years and have thoroughly enjoyed their experience. CORSAIR has equipped this model with the best features and ensured users a ten-year warranty, making this one of the best options for the GTX 1080 Ti on the market. 

5. EVGA 100-BT-0450-K1

EVGA 100-BT-0450-K1, 450 BT, 80+ Bronze 450W, 3 Year Warranty, Power Supply


  • Excellent customer service
  • 120mm intelligent Auto Fan
  • Offers a three-year warranty
  • Has a single +12V rail for high stability and best power output 
  • Offers overcurrent, over-voltage, under-voltage, overpower, and short-circuit protection


  • Warranty does not cover shipping in case of returns

What Recent Buyers Report

The power supply is reviewed to be one of the best for the price. The build quality is excellent, and the installation is simple and straightforward. Shipping and customer service are great, and there isn’t much to complain about. Users have also particularly appreciated a ceramic fuse in lieu of a glass one.

Why it Stands Out to Us

The EVGA 100-BT-0450-K1 is an 80+ Bronze, 85% efficient power supply that offers an amazing value for price to its users. The 120mm fan ensures minimal noise on Auto mode and is a highly reliable and compact piece of equipment.

The built-in over-voltage protection feature protects your computer in case of a power surplus and offers overcurrent, under power, lower current, and short-circuit protection.

Equipped with a single +12 Volt rail, it offers excellent compatibility and power output. It provides continuous power for long periods of time and is, therefore, one of the most durable models on the market.

Bottom Line

This reasonably priced power supply comes with a three-year warranty and all the right features you would need for your GTX 1080 Ti. We highly recommend it for a smooth and reliable operation.

How to Choose a Power Supply For a GTX 1080 Ti

There are several different kinds of power supplies, with differing features and qualities. Let’s go over some of these to help you make your choice. 

Types of Power Supplies

Power supplies can either be non-modular, semi-modular, or fully modular. The names speak for themselves. 

Non-modular power supplies are quite inexpensive as they do not offer many flexible options to the customer. The cables are attached to the power supply and cannot be detached. Therefore, you cannot add or remove cables according to your choice. Cable management is also a tedious task. They are not recommended for high-end graphics cards like the GTX 1080 Ti.

Semi-modular power supplies have cables for both the motherboard and any graphics card. It also has optional cables, three peripheral slots, and a PCIe power connector slot if the graphic card needs more than an eight-pin power. 

Semi-modular power supplies are compatible with most systems since they aren’t too expensive and are easy to use.

Fully modular power supplies are made for users who need to customize their cables completely. Therefore, this type is the most expensive. 

Corsair CX Series CP-9020103-NA


Power supplies are ranked based on their efficiency, as listed below:

  • 80% efficiency: 80+ White

  • 85% efficiency: 80+ Bronze

  • 88% efficiency: 80+ Silver

  • 90% efficiency: 80+ Gold

  • 92% efficiency: 80+ Platinum

  • 94% efficiency: 80+ Titanium

The higher the efficiency, the more the rating, but you need not go for the power supply ranked highest. You can have perfectly great power with any of these; it just depends on your requirements.

How to Replace a Power Supply

You have chosen the power supply you need, and you know why your current model needs to be replaced. It’s now time to get things done, but you don’t know where to start. Here is a brief guide to help you replace your power supply with ease. 

  1. First, open the case from the side away from the motherboard by removing all the screws. 

  2. If there are any fans on the side and any cords coming out, disconnect them from the case cover and then place the cover aside.

  3. The power supply would either be at the top or the bottom. Remove all cables connected to the power supply, including any connection to the optical drives, hard drive, fan, motherboard, and all other connections. 

  4. At the back of the case, there will be screws indicating where the power supply is held in its place. Loosen them while holding the power supply to prevent it from falling.

  5. Pull the power supply out and place it aside.

  6. Pick up the new power supply. Make sure the side with the connectors faces the inside of the case, and the fan faces the motherboard.

  7. Align the screw holes on the power supply with the holes on the case and screw it in place, while holding the power supply in place. Make sure the screws are tight.

  8. Now, connect all the cables. Check the cables for labels to recognize them. The cable for the motherboard is the largest. There might be additional cables depending upon the power supply you use. Check the connectors properly. 

  9. Connect the cables to the hard drives and optical drives as well.       

  10. You can tie the cables together with plastic and Velcro (NOT metal) ties for a neat look. 

  11. Plug the side fan onto the new power supply.

  12. Close and screw the case back into place. 

That’s all! You have successfully replaced your power supply. For visual aid, you can watch the video given below.


These are some of the guidelines regarding power supplies for the GTX 1080 Ti. We have put in much research into recommending the best units. The list of the best power supplies and instructions on how to replace your old one will surely be helpful for you!

People Also Ask

This article may have some ambiguities, therefore, we have answered some of the most frequently asked questions about power supplies for GTX 1080 Ti. Hopefully, everything will be clear now!

Is 550W Enough Power For the GTX 1080 Ti?

A minimum of 500 watts is ideal for the GTX 1080 Ti, but it is always recommended to go for 600 watts or above since this graphic card is one of the top-tier models.

What is the GTX 1080 Ti’s Power Consumption?

The GTX 1080 Ti’s power consumption depends on the brand you have purchased. Usually, it consumes seven watts when idle and below 180-watt TDP rating during gaming. 

What Happens if Power Supply is Not Enough For the Graphics Card?

If there isn’t enough power supply for your graphics card, the screen will glitch quite often. The monitor may even turn off if the graphics card does not receive sufficient power for a long time. The power supply can also get damaged as it is being forced to draw more energy than can be supplied.

How to Check Power Supply Wattage Without Opening

To check the watts your power supply can provide, you can check the manufacturer's website. Go to their official website and enter your PC model details. You can access the list of specifications of your power supply unit from here. 

What is a Universal Power Supply?

A universal power supply is the main component of an electrical system that is essential for powering machines and other electronic devices.  

Sours: https://digitaladvisor.com/power-supplies/gtx-1080-ti/

Recommended psu 1080ti

GeForce GTX 1080 Ti Review - Hardware Setup | Power Consumption

Hardware Installation

Installation of any of the Nvidia GeForce cards is really easy. Once the card is seated into the PC make sure you hook up the monitor and of course any external power connectors like 6 and/or 8-pin PEG power connectors. Preferably get yourself a power supply that has these PCIe PEG connectors natively as converting them from a Molex Peripheral connector these days is sooo 2008. Purchase a proper power supply, ok?


Once done, we boot into Windows, install the latest drivers and after a reboot all should be working. No further configuration is required or needed unless you like to tweak the settings, for which you can open the NVIDIA control panel.

Power Consumption

Let's have a look at how much power draw we measure with this graphics card installed. The methodology: We have a device constantly monitoring the power draw from the PC. We stress the GPU to the max, and the processor as little as possible. The before and after wattage will tell us roughly how much power a graphics card is consuming under load. Our test system is based on an eight-core Intel Core i7-5960X Extreme Edition setup on the X99 chipset platform. This setup is overclocked to 4.40 GHz on all cores. Next to that we have energy saving functions disabled for this motherboard and processor (to ensure consistent benchmark results). We'll be calculating the GPU power consumption here, not the total PC power consumption.

Power consumption TDP in KWhKWh price2 hrs day4 hrs day
Graphics card measured TDP0,2790,230,060,13
Cost 5 days per week / 4 hrs day€ 1,28
Cost per Month€ 5,56
Cost per Year 5 days week / 4 hrs day / €€ 66,74
Cost per Year 5 days week / 4 hrs day / $$ 88,09


Here is Guru3D's power supply recommendation:

  • Nvidia GeForce GTX 1080 Ti  - On your average system the card requires you to have a 600~650 Watts power supply unit.

If you are going to overclock your GPU or processor, then we do recommend you purchase something with some more stamina. And remeber, a PSU is the most efficient at 50% load. So if you use 400 Watts on average (SLI), the most energy friendly powersupply would be an 800 Watt model. There are many good PSUs out there, please do have a look at our many PSU reviews as we have loads of recommended PSUs for you to check out in there. What could happen if your PSU can't cope with the load is:

  • Bad 3D performance
  • Crashing games
  • Spontaneous reset or imminent shutdown of the PC
  • Freezing during gameplay
  • PSU overload can cause it to break down

Let's move to the next page where we'll look into GPU heat levels and noise levels coming from this graphics card.

Sours: https://www.guru3d.com/
GTX 1080 Ti - This Thing is Still a MONSTER!


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