Best PSU for GTX 1070 ti – gaming power Supply guide

(Last Updated On: October 15, 2022)

Buying the best power supply for GPU is very necessary in order to avoid a bottleneck. If your PSU does not provide enough wattage it may result in a computer shut down. So if you want to have the best PSU for GTX 1070 Ti GPU then we have selected the top best gaming PSU.

Power Supply Unit (PSU) for better gaming can be a tricky topic as it is an often misunderstood component. When building a new gaming PC, users frequently mistake the quality of a PSU with how many watts it has. Instead of focusing on how much wattage a user needs, we should instead look at a high-quality power supply for your computer.

In this case, the best PSU for GTX 1070 Ti GPU must have at least a 650W unit with 80+ bronze certification or higher. In 2017, most new models from trusted manufacturers have 80+ Bronze certifications while some have Silver and Gold. Helps in central processing unit modes If you are going to buy a new PSU, it is better to go with a reliable brand such as Seasonic EVGA SuperNOVA.

Since there are few options out there, we will provide more information about power supplies in different wattages so that users can make an educated decision to buy the Best power supply for GTX 1070 Ti GPU on what they need depending on their specific build.

Best Efficient PSU for gaming

In terms of power efficiency, a unit with 80+ bronze certification will give you 85% or higher efficiency under typical loads. In order to get the most wattage from your PSU, it is also recommended that you get a unit that has semi-fanless mode so it won’t turn on until the load reaches a certain level to full fill the liquid air cooler requirements.

This feature will help extend the life of your components and save money on cooling costs. Another thing to consider when choosing a power supply is amperage at +12V rail(s). According to mark’s reviews, for an SLI configuration, picking up an 850W PSU would be ideal as opposed to 650W if there was only one +12v rail.

It’s a good idea to purchase not just an ATX power supply, but also one with longer warranties and higher output ratings. These are often known as best buy supplies or premium-grade units that can be installed on any PC without worry about compatibility issues due to their high-quality parts used throughout the design process from start (force link) all way through installation onto your machine.

Our Top Picks for Best power supply for GTX 1070 Ti

After reviewing every option, we found the best power supply for GTX 1070 PSU requirements. We pit many brands and models against each other in order to find what would work well with your computer system-and our analysis showed that it’s this one.

EVGA SuperNOVA 650 G1 80+ Gold Certified Fully-Modular ATX Power Supply

Best PSU for GTX 1070 Ti

The best PSU for GTX 1070 Ti GPU is the EVGA SuperNOVA G1. This power supply would be a perfect fit for your gaming computer, especially with SLI configurations. It provides enough wattage to accommodate multiple components without any trouble and still has some breathing room even when overclocking.

This model has an excellent combination of low cost, high efficiency, reliability, and great looks that easily earns it our pick as one of the best PSUs in 2017. If you are not looking just for the best PSU but also budget then this could be the best PSU choice for 1070ti GPU.

  • Modular PSU with selectable wires (this was a game-changer).
  • Eco Mode.
  • Fits inside some incredibly small cases (Mine is an NZXT H510i).
  • Runs extremely quiet.
  • Some of these wires are insanely long and could probably benefit for consumers to have additional cables in shorter lengths included as well.

If you are looking for the Best Budget PSU For Geforce GTX 1070 Ti GPUin terms of wattage and also in terms of money then you must check this one. When it comes to value, nothing beats the Corsair CX500M. It costs half what the EVGA SuperNOVA G1 does and provides almost similar efficiency at just 50C. The sleek black finish with a semi-modular design gives the CX500M a premium look that will go well with any computer build.

It also has an 80+ Bronze certification making it power efficient while delivering good performance for custom builds either on a budget or tight space restriction due to its small size (150mm x 86mm x 140mm). If you are not satisfied with this product, Corsair CX Series has 5 years of warranty.

EVGA SuperNOVA 850 Ga Specification features

  • SuperNova 850 is brand of EVGA.
  • It has an output of 850 watts
  • While the dimension of PSU is 5.9 x 5.9 x 3.4 inches

Corsair RM Series RM850

Corsair RM Series RM850 for 1070 graphics card
Corsair RM Series RM850

The best power supply for GeForce GTX 1070 GPU is the Corsair RM Series by X-Plate. This brand offers high quality, and their products come with great warranty service that will suit your needs no matter what you are doing.

The cooler included in this model allows users to run multiple graphics cards for AMD simultaneously while still keeping the temperature consistent even when working on four different programs at once, With a 5-year limited manufacturer’s warranty.

The RM850 is a high-performing, reliable power supply that can deliver up to 880W for any system and 80 PLUS Gold appraised proficiency.

With Corsair Link (available independently) users may also monitor fan speed or +12V current from their workstation through our software interface; while monitoring these vital settings couldn’t be easier than if they were right before us on screen.

  • 80 PLUS Gold certified.
  • Full Modular.
  • 3.75 pound weight.
  • Lightest PSUs
  • Not compaitable with all CPU.

The CORSAIR RM Series™ Gold power supplies give you extremely tight voltage control for a GPU monitor, quiet operation, and a fully modular cable set. With all Japanese 105°C capacitors, they’re a great choice for high-performance PCs where reliability is essential. High power specs 80 PLUS® Gold efficiency reduces operating cost and excess heat units, and Zero RPM Fan Mode means that the fan doesn’t even spin until the power supply is under heavy load.

It is designed to give users great compatibility so if you are in the market for a new power supply, then this one is definitely at the top of its class. Corsair RM Series RM850 series best gaming CPU for 1070 Ti card and is also available with fully modular without any cables included in it though.

So when it comes to choosing Best Power Supply For GTX 1070 PSU requirements you will get more value out of EVGA SuperNOVA G1 650 watt PSU than RM850 for AMD but if your motherboard does not need SLI configuration then a single card setup would never require 650 watts.

Corsair RM Series 850 Specification Features

  • ATX Power Supply The CORSAIR RM Series™ RM850 is an 80 PLUS Gold certified power supply that operates at 85% efficiency.
  • Full Modular all cables are hardwired, with the exception of the 24-pin ATX cable which is modular. This allows for easier cable management and better airflow inside your PC case.
  • 3.75 pound weight the CORSAIR RM Series™ RM850 has a weight of 3.75 pounds, making it one of the lightest PSUs on the market today.

Cooler Master MWE Gold

MWE Gold 750W PSU for intel
MWE Gold 750W PSU

The MWE Gold 750W PSU is the upgraded version of the MWE Gold 650W and is considered by many to be the Best power supply for 1070 you can get your hands on. There are plenty of features to suit any need, whether it’s gaming or over-clocking with personal computers on the motherboard.

It has a 120mm Hydro Dynamic Bearing (HDB) fan that helps keep it cool and quiet, even under load. The HDB fan provides excellent airflow at an amazingly low noise level by using a hydraulic dynamic bearing, which is both reliable and quiet. Its single +12V rail design offers maximum compatibility with the latest components. And with its 80 PLUS® Gold certification, you get guaranteed efficiency of up to 90%.

  • Good power supply for 1070.
  • 120mm Hydro Dynamic Bearing.
  • Single +12V rail power .
  • 750W3 sufficient output wattage.
  • Maximum of 50 degrees Celsius.
  • Issue in making cable management in tight spaces difficult.

The new MWE Gold 750W is a power supply unit with a single +12V rail power specs and delivers up to 750W of continuous output. This power supply has been designed with the sole purpose of providing stable voltage output for the efficient operation of the system.

1070 GTX power supply with Higher-end with a modular flat black cable design that reduces clutter, increases airflow, and improves overall efficiency and thermal performance. The 120mm HDB fan creates less friction, for smooth and low RPM operations, while keeping the noise level down. With an 80 PLUS Gold certification.

MWE Gold 750W PSU specification features

  • Cooler Master MWE Bronze 750W PSU Brand Cooler Master
  • Output Wattage 750W3 sufficient wattage.
  • EPS Connectors: 2 EPS connectors included with all models for universal current generation motherboard compatibility.
  • High-Temperature Resilience: The new-gen offers an increase in operating temperature to its predecessor to a maximum of 50 degrees Celsius.
  • Fully Modular: Modular flat black cables reduce clutter, increase airflow, and improve overall efficiency and thermal performance

Thermaltake Smart BX1 RGB 

Thermaltake Smart BX1 RGB power supply for 1070 graphics card
Thermaltake Smart BX1 RGB power supply

The Thermaltake Smart BX1 RGB 80 Non-Modular Power Supply has built-in thermals to give you the maximum power you need all while giving a great-looking design that is pleasing and easy for gamers CPU.

The newest innovation from Cooler Master is both powerful yet elegant, there are options available so that users can find their perfect match without too much hassle. It works great for gamers as well those who just need something small enough while still being fully functional when needed most during intense moments gaming sessions.

The Thermaltake Smart BX1 RGB 80 Non-Modular GeForce 1070 power supply has all the quality you would expect from a power supply of this type and even comes with four fans preinstalled on its front that help regulates temperature. Thermaltake has put a lot of work into the design and testing process to ensure long-lasting efficiency for gamers.

  • 10 RGB led Fans.
  • Best for gaming and RGB lover.
  • Smart BX1 RGB is an ultra-quiet.
  • 5-year warranty.
  • Zero RPM Fan Mode.
  • Little costy.

The Smart Cooling System makes sure that your gaming PC is always running at an optimal temperature even if you push it past its limits. It works with other Thermaltake products as well, including CPU coolers and chassis fans, for multi-stage cooling. Thermaltake SP-700W GTX 1070 minimum power supply.

You can program each fan to speed up and slow down, depending on how much thermal pressure you feel throughout your computer. There’s an easy-to-use switch that allows for a safe shutdown in case of overheating as well. You can set them all up and adjust the airflow to keep your system at optimal performance for hours on end.

The Smart BX1 RGB 80 Non-Modular GTX 1070 PSU requirements also offer a single +12V rail with a max wattage of 540W is energy efficient, which ensures maximum compatibility with the latest components such as GPUs and CPUs. This PSU comes in an ATX power supply form factor and it features an ultra-silent 120mm cooling fan with an intelligent speed control knob.

It boasts excellent electrical performance under real operating conditions thanks to high-quality Japanese capacitors and solid build design this is all backed by our comprehensive 12 years manufacturer warranty. Thermaltake SP-750M 80 Plus Bronze Power Supply.

Thermaltake Smart BX1 RGB PSU specification features

  • 10 RGB LED FAN it has 10 120mm RGB LED Fan displaying 7 colors (Red, Green, Blue, Yellow, Purple, Light Blue, White) with 3 illumination modes (Pulse, Full-Lighted and RGB Cycle).
  • ONE BUTTON RGB CONTROL – RGB Lighting Button controls lighting effects; Total 16 modes.
  • 16 LIGHTING MODES – Pulse mode (7 colors), Full-Lighted (7 colors), RGB Cycle and LED Off.
  • 80+ BRONZE – Efficiency up to 85 percent and optimized for Corsair C6/Cbrand power supplies.
  • Thermaltake Smart BX1 RGB is a fully modular, 850 watts power supply that provides the best gaming experience for 1070 Ti cards.
  • Thermaltake Smart BX1 RGB is an ultra-quiet, high-efficiency PSU with a 24 pin ATX cable, 8 pin EPS cable, and 6+2 pin PCI-E cables of computer components. It delivers up to 94% efficiency at typical loads. The single +12V rail design offers maximum compatibility with the latest hardware.
  • Smart BX1 RGB features a 5-year warranty and Zero RPM Fan Mode which maintains silent operation during low to medium loads.

The EVGA SuperNOVA 650 G1

The EVGA SuperNOVA 650 G1 PSU for gaming card
The EVGA SuperNOVA 650 G1 PSU for a gaming card

The EVGA SuperNOVA 650 G1 Power On Self-Tester is the card of choice by over 90% of professional and serious gamers who want to have gtx 1070 minimum power supply. This power supply has dual fans, an automatic Voltage monitoring device that allows you to set temperatures to control the fan speed as well as user-programmable fuses which give them more control when deciding how their equipment should be run or protected from malfunctions in any way possible.

The best power supply for GTX 1070 will provide you with the quality and stability to keep your graphics card at peak performance. In addition, our line of products is designed with safety features that protect against damage caused by high static electricity or voltage spikes during prolonged gaming hours.

  • 650W Continuous Power.
  • Maximum 40° C perform best at 25.
  • Over Power.
  • Cooling Fan Size 135mm Double Ball Bearing
  • Cabling management have to done by yourself.
  • Not very latest model.

The EVGA SuperNOVA 650 G1 recommended PSU for 1070ti comes with a 7-year warranty and a $400,000 Connected Equipment Guarantee! It is 80 Plus Gold rated and has an efficiency greater than 90 percent. Its Active Power Factor Correction provides clean and reliable power to your computer, even during peak usage times! The standard ATX form factor makes this unit compatible with most of the cases on the market today.

EVGA power supplies

The EVGA power supply is considered one of the best available and comes with a lifetime warranty, which offers solid customer support. If you are looking for a powerful card that will perform at its best when using the recommended power supply for gtx 1070 GPU it should be on your final decision for a motherboard.

When installing an EVGA SuperNOVA 650 G1 Power On Self-Tester, make sure you connect it to your computer properly. If the slot does not fit then add heat sinks or fans for more airflow across the card depending on what kind of system (laptop) is being used. It’s also important if planning on using this power supply long term because it is going to get very hot over time so purchase a cooling pad too.

The EVGA SuperNOVA 650 G1 PSU specification features

  • 650W Continuous Power – 110V-240V
  • Operating Temperature: 0° ~ 40° C (best at 25 degrees Celsius)
  • Input Voltage: 100 VAC ~ 240 VAC / 50 Hz or 60 Hz ± 3Hz / Active PFC
  • Nominal Input Current: 10A (RMS) / 5A (Peak @ cold start)
  • DC Output Voltage +3.3V: 25 A; +5V: 25 A; +12V1: 20 A; -12V: 0.5 A; +5Vsb: 3 A
  • Over Power/Under Power/Over Voltage/Short Circuit Protection Features
  • Cooling Fan Size 135mm Double Ball Bearing Type UL Rated Fan

EVGA 220-GA-0750-X1

EVGA 220 GA power supply for best CPU for AMD
EVGA 220 GA power supply

EVGA Supernova 750ga is one of the most reliable recommended PSU for 1070ti you can use in your gaming PC. With an 80 PLUS rating and the ability to reduce heat during intense sessions, this model will make sure that your system performs at its best.

The Supernova 750G2 is a great power supply. It has a large amount of power and two +12v rails which help it deliver the top-notch performance of energy-efficient. With its super quiet fan, the unit will keep your system cool and you won’t hear any operating noise during low and medium loads.

This model comes with 2 years warranty with great customer service from EVGA. If you are looking for a reliable power supply for your Gtx 1070 GPU then this model is a viable option to consider.

The Supernova 750W G2 is one of the most reliable power supplies you can use in your gaming PC. Power supplies are essential for computer gamers who want to overclock their video cards. The EVGA Precision Digital Overclocking Utility is a great tool that comes bundled with this high-quality power supply, making it easy and intuitive even under extreme conditions.

  • 80 PLUS Gold certified.
  • With 90% efficiency or higher under typical loads.
  • Wattage 750 Watts.
  • Best cooling method.
  • Product is fragile.

As soon as consumers hook up the power supply to their existing computer, they should immediately go into the BIOS of the motherboard and set it to Eco Mode.

The EVGA SuperNOVA for 1070 GTX power supply unit is equipped with features like ECO mode, which allows it to operate in a low-powered mode during stressful tasks in order to save energy when your PC is not under much load. The Supernova also has the ability to provide power even when 100-240 VAC input voltage change occurs.

The EVGA Supernova 750GD bundled with the Precision Digital program from EVGASKY has a number of surprising features and is best for CPU cooler, including being able to automatically load windows programs when needed.

Overall recommended power supply for gtx 1070ti, this PSU will deliver uninterrupted, stable power even in the most demanding conditions and environments. If you own an Nvidia GTX 1070 graphics card but are unsure of what kind of power supply unit (PSU) your system should have then this model may be one of the best options for you because aside from its cost-effectiveness it can support 1050 watts at maximum capacity. When used properly this product will definitely keep up with the demand of your system.

The EVGA SuperNOVA 750 G1+ Power Supply is here with Gold Rated Efficiency. Designed with enthusiast needs in mind, the SuperNOVA series are the best choice to power next-generation enthusiast computers.

Combining 750W of continuous power and exceptional performance with exceptional value, this power supply is what you need to take your system to the next level. Backed by a 10-year warranty and Japanese capacitor design, get ready to enjoy this powerful PSU for years to come.

The EVGA 220-GA PSU specification features

  • 80 PLUS Gold certified, with 90% efficiency or higher under typical loads
  • 100% Japanese capacitors
  • LLC resonant circuit design +DC-DC converter design to improve 3.3V./ 5V. Stability
  • The brand is EVGA
  • Connector Type Floppy, SATA
  • The Output Wattage 750 Watts
  • Cooling Method is Air

Seasonic FOCUS GX-550

Seasonic FOCUS GX-550 PSU for video editing
Seasonic FOCUS GX-550 PSU

If you have Nvidia 1070 GPU with AMD CPU and looking for a CPU cooler, or are planning to build a system with a 1070 card in the future and need a PSU, you should read this review of Seasonic FOCUS GX-550. The power supply is fully modular which means every cable from the unit can be detached from it for easy management.

This is important because as your computer grows more powerful and efficient power consumption, oftentimes so do the cables that come with it. If you want more power for an average system like the power supply needed for GTX 1070 then don’t go for RGB lights buy recommended PSU which provides the best cooling for the CPU.

If you’re not careful they can get tangled up and become difficult to manage which will lead to lots of frustration when you try to access them later on down the line. It also comes with many safety features such as protection against overcurrent, short circuit, and overloads as well as an 80 PLUS Gold efficiency rating which ensures the best power management and the maximum amount of energy savings possible. The brand is also well-known and trusted which should be important to any consumer.

Best power supply unit

This PSU, as we mentioned before, features a fully modular design that will allow your power cable system to stay organized and free from tangled cables that can become annoying during installation or later down the line as you upgrade your computer. This unit comes with an 80PLUS Gold rating as opposed to some other units on our list that do not feature such high-efficiency ratings which ensures the best power management and the maximum amount of energy savings possible.

Gold is a certified power supply with an 80 PLUS Gold rating, not enough old PSU, which means this unit will produce at least 90% energy efficiency under any load up to 50%.

It has an active PFC that uses a powerful single +12V rail that can provide stable performance. This product comes with high-quality protection for over-voltage, short circuit, under-voltage, overpower, and overheating, which means that you can trust this PSU to be safe for your current system.

Power supply at 500 watts is ideal for entry-level gaming systems and delivers more than enough power for a single video card set up. The fully modular design allows you the flexibility to use only the cables you need and the 80 PLUS Bronze certified means this model is 82% efficient or higher.

Don’t get stuck with a cheap power supply that doesn’t have enough power to support your system. The EVGA 400W Power Supply (100-W1-0400-KR) has all of the connectivity options needed to power.

Seasonic FOCUS GX-550 PSU specification features

  • Gold, 80+ GOLD 550W
  • The brand is of Seasonic
  • Connector Type -Floppy, SATA
  • The Output Wattage 550 Watts
  • Cooling Method is Fan
  • Connector Type -Floppy, SATA, PCI-E 6+2 Pin, 8 Pin EPS12V/ATX12V.
  • The Output Wattage 650 Watts
  • weight is 3.3 pounds
  • Efficiency is 80 Plus Bronze Certified at 82% efficiency or higher
  • If you’re looking for a good combination of price and power, FOCUS GX-550 is the PSU best PSU for a 1070 card.

MasterWatt 550 watt

MasterWatt 550 watt PSU for gaming GPU
MasterWatt 550 watt PSU

The MasterWatt 550 watt PSU is one the best-recommended power supply for GTX 1070ti on the market. It has an 80 Plus Bronze Rating and can handle up to a GTX 1070 ti GPU without any problems. The only downside, if you want to call it that, is that this unit doesn’t have modular cables which are becoming more popular in today’s high-end builds. However, for the price point and what you’re getting with this unit (solid performance) with low power consumption, I would say it’s worth buying.

The power supply needed for GTX 1070 at 500 watts is ideal for entry-level gaming systems and delivers more than enough power for a single video card set up. The fully modular design allows you the flexibility to use only the cables you need and the 80 PLUS Bronze certified central processing unit models mean this model is 82% efficient or higher.

The three models available are 550 watts, 650 watts, and 750 watts PSU in the master watt brand so you can choose any of them that best suit your needs.

The thing that really impressed me about this power supply was its efficiency and temperature range. My desktop computer is a Gigabyte (with four high-performance cores) running on an AC generator backlit by the sun at night, but normally I need to keep my system within a few degrees of ambient for long periods if not constantly all day every day.

The one nice feature with this product though? It’s got plenty enough juice in there even when you’re pushing hard through games or other processor-intensive tasks without ever getting hot.

The Master watt 550 Modular Power Supply is a great way to keep your computer cool and silent. It didn’t take long for me to set up the entire unit, with just seconds of use coming from each individual component.

The power supply delivers all-day usage without breaking a sweat or making any loud noises that would disturb those around you in their work environment not even when running the Furmark test on a GPU (which can generate quite intense temperatures).

Master watt 550 PSU specification features

  • Semi-Fanless up till 15% load – Experience noise-free operation in normal PC loads under 15% output.
  • The Dual Forward and DC-to-DC circuit design offers reliability and stability especially significant in +3.3V and +5V output.
  • Item weight 3.54 Lbs
  • All black cables, no yellow, red, etc cables.
  • Seems to be silent except for the coil whine
  • Fast delivery.
  • You get more than what you need, in terms of cables so perfect if you ever want to upgrade in the future.
  • Coil can hear quite a bit.
  • Sometimes it is there, sometimes it’s not there.


The best power supply for the GTX 1070 GPU will depend on your needs. If you want to play games at max settings, then a higher wattage and capacity to monitor requirements. However, if user-friendly affordability in combination with performance is what matters most to you then there’s nothing wrong with choosing something suitable output.

To see what you need on your next build or upgrade check out my website where we’ll discuss all aspects of these components carefully so as not mislead anyone into purchasing an inefficient unit based on false advertising marketed elsewhere online without our knowledge don’t get caught by surprise again when it is too late.

What power supply do i need for gtx 1070

I have tested many different brands and configurations to find a power supply that gives me the best performance. If you want to know what power supply for GTX 1070 to perform well After heavy research, I found one company that provides consistently high-quality products for video cards like the best power supply for overclock GTX 1070 with their product offerings in mind.


What power supply do I need for a GTX 1070 GPU?

GeForce GTX 1070/1080 is one of your normal frameworks the card expects you to have a gtx 1070 450w psu or 500 Watts power supply unit. GeForce GTX 1080 Ti SLI operates best with at least one 750-800 W in use, and even then it’s not guaranteed that both cards will operate optimally, they’re usually about 60fps per second slower than what is delivered by two separate graphics processors working alone.

Is 600w enough for GTX 1070?

GeForce GTX 1070/1080 is one of your normal power supplies the card expects you to have a 450some-odd ~500 Watts power supply unit. GeForce GTX 1080 Ti SLI operates best with at least one 750-800 W in use, and even then it’s not guaranteed that both cards will operate optimally, they’re usually about 60fps.

Is 500W enough for GTX 1070?

The 500w force supply that EVGA has is somewhat unremarkable in quality compared to other forces supplies. It’s alright though and assuming you’re running a fundamental i5 with 1070, it should be more than enough for your needs.

What is the best CPU for a GTX 1070?

You can’t go wrong with the Ryzen 5 2600, which has been shown to be an excellent match for GTX 1070. If you have a little bit more cash and want even better performance in games then consider a pair of Ryzens: The 1600 AF or 3600Hz model will serve gamers just fine.

Can a 450w PSU handle 1070?

For those looking to build or upgrade their rigs with the latest and greatest hardware, it is important that you consider what type of power supply unit (PSU) will work for your system. A GTX 1070 450w PSU force supply can handle GTX 1070 without issue but there are a few conditions

Quality matters If your PSU isn’t up to par then trust me when I say this won’t happen so smoothly in gameplay because its effectiveness at delivering enough juice to fuel everything on screen just including yourself drastically decreases also if there’s not enough ventilation which happens often these days due to too inadequate air circulation thanks again inefficient fans from older tech.

Can a 450w PSU handle 1070?

450W force supply unit is a good choice for various cards like 1660 and 1070. It’s the best power supply you can get if your GTX 1070 power supply needs an upgrade, with 450-550 watts available to accommodate all of those setups that use these chipsets efficiently.