10 Best Power Supply For Rtx 3080 : Reviews & Buying Guide

Are you looking for the best power supply for rtx 3080? Based on expert reviews, we ranked them. We’ve listed our top-ranked picks, including the top-selling power supply for rtx 3080.

Having trouble finding a great power supply for rtx 3080? This problem is well understood by us because we have gone through the entire power supply for rtx 3080 research process ourselves, which is why we have put together a comprehensive list of the best power supply for rtx 3080 available in the market today.

After hours of searching and using all the models on the market, we have found the best power supply for rtx 3080 for 2022. See our ranking below

10 Best power supply for rtx 3080 Reviewed In 2022

1. BitcoinMerch.com – 1600W 110V – 220V US Mining Modular Power Supply for G2 Antminer S9 L3++ RTX 3080 3090

Features :

  • Runs on 110V US 220v / 240V 1600W with 150mm fan for cool operation.
  • Fits in ATX G2 cases, can be run without a case for Antminer Bitmain miners.
  • 10 VGA outputs to run most Antminers and up to 8 GPU’s.
  • Rated up to 1800W but notice most outlets would not support over 1600W
  • Includes a jumper for out of the box operation
  • Fan set to run at 100% to lower temperature and increase efficiency.
  • Has a motherboard power cable and also CPU power cables included.

2. Asiahorse Power Supply Sleeved Cable for Power Supply Extension Cable Wire Kit 1×24-PIN/ 2×8-PORT (4+4) M/B,3×8-PORT (6+2) PCI-E 30cm Length with Combs(Dual EPS White)

Features :

  • 【Support Double Cpu Motherboard】2x dual 4+4PIN CPU power cables bundled in one package. Support double cpu M/B forTwo-way performance to provide extreme performance with 2-way overclocking power supply.
  • 【Extremely-soft-material design】The latest Nylon Braid design, High-quality flexible and easy to organize with vivid braided cables for modular 18AWG multi-color PSU cable extensions,Set up refined professional builds.
  • 【UL1015 18AWG】Use UL1015 18AWG Cable ,High specification cables easily handle your ultra highpower Psu supply, Perfect for Most power supplies, Such as RM, RMX RM550x, RM650x, RM750x, RM850x, RM1000x, HX1000 series, EVGA 500/650/750/850/1000/SuperNOVA series, Corsair CX, etc.
  • 【New casing technology】The new individually sleeved cables are heat-shrink free to ensure high-quality cable assembly and support for high currents in order to achieve superior performance and stability.
  • 【More combs】1 x 24 Pin ATX Extension Cable, 2 x 4 + 4 Pin EPS Cable, 3 x 8 to 6+2 Pin PCI-E Cable, 3 combs of each cable.

Additional Info :

Color pure-white

3. RTX 3.0 Series 12pin to Dual 8-pin 16AWG Nvida Graphics Card Extension Cable 3070/3080/3090 for Evida PCIE Sleeved Braided Male to Female Extension Cord Power Supply Cable for PC Computer (Sliver)

Features :

  • Hold the patent certificate of cable sleeved braided. Invention Patent No.:ZL 2014 1 0419372.8 ZL 2017 1 0283721.7
  • UL1007 standard cable rod manufacturing, cable rod stable, more reliable safety
  • The extension cord is suitable for 3.0 series PCIE graphics card and supports 3070/3080.Please note that: 18AWG is not suitable for graphics card 3090 ,you need to choose 16AWG cable.
  • Premium PET/Nylon flexiable sleeved cable extension,fully shielded with high quality copper 18AWG standard.
  • Can offer a one-year warranty

Additional Info :

Color Sliver
Item Dimensions
Weight 0.18959754532

4. ASUS ROG Strix NVIDIA GeForce RTX 3080 V2 OC Edition Gaming Graphics Card (PCIe 4.0, 10GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-Slot, Super Alloy Power II, GPU Tweak II)

Features :

  • NVIDIA Ampere Streaming Multiprocessors: The building blocks for the world’s fastest, most efficient GPU, the all-new Ampere SM brings 2X the FP32 throughput and improved power efficiency.
  • 2nd Generation RT Cores: Experience 2X the throughput of 1st gen RT Cores, plus concurrent RT and shading for a whole new level of ray tracing performance.
  • 3rd Generation Tensor Cores: Get up to 2X the throughput with structural sparsity and advanced AI algorithms such as DLSS. Now with support for up to 8K resolution, these cores deliver a massive boost in game performance and all-new AI capabilities.
  • This GeForce RTX 3080 graphics card with LHR (lite hash rate) delivers 43 MH/s ETH hash rate (est.).
  • OC edition: Boost clock 1935 MHz (OC mode)/1905 MHz (Gaming mode)

Additional Info :

Item Dimensions
Height 2.27
Width 5.51
Length 12.53
Weight 3.9
Release Date 2021-08-25T00:00:01Z

5. COMeap Replaement for Dual PCIe 8 Pin Male to Mini 12 Pin NVIDIA GeForce RTX 30 Series GPU Power Adapter Cable for EVGA Seasonic Modular PSUs 25-inch(63cm)

Features :

  • 『Dual PCIe 8P – Mini 12P』Dual PCIe 8 pin male ends to plug into the power supply (NOTE: the 8 pin male connector is PCIe 8 pin, not CPU 8 pin.) and mini 12 pin male end to plug into the video graphics card;
  • 『Compatibility』Compatible with graphics cards with mini 12 pin port such as: NVIDIA GeForce RTX 30 Series 3090/3080/3070/3060/3050 etc.;
  • 『Compatibility』ONLY compatible with EVGA GQ/T2/P2/G2/G3/NEX-G/NEX-B/B1/B2/B3/BQ/GS Series (Doesn’t work with 1000PS/850GS/1050GS), Seasonic (X-1050XM2/X-1250XM2)(SS-660/760/860XP2 series)(X-Series – X-650 KM3/X-750 KM3/X-850 KM3)(SS-1050/1200XP3)(Seasonic_Snow_Silent 750W/1050W)(M12II Evo series 520/620/650/750/850)(Seasonic FOCUS+ series)(SSR-450RM(G-450)/550RM(G-550)/650RM(G-650) semi modular), SSR-1000PD/SSR-1200PD, SSR-600TL;
  • 『Parameter』Length(including connectors): 25-inch(63cm), Gauge: 1007-18AWG(standard tin-coating copper wire), Quantity: 1pcs, Self-adhesive tape*1pcs (only designed for graphics vedio cards, it will not work with motherboards);
  • 『Note』This cable was only designed for the brand and model as listed in the 3rd Point. If you use it to connect with other incompatible brand PSUs or types, it will definitely burn or damage the PSUs or graphics cards and we won’t take any responsibility for wrongly using or installing. Please carefully check the compatible types or contact us if you are not sure if it supports your power supply;

6. New Replacement 230W Razer Blade Charger,Razer Blade 15 Power Adapter.RC30-0248 Laptop AC Adapter Power Supply for Razer Blade Pro 17 4K Laptop and Razer Blade 15 Model GTX1060 GTX1070 RTX2070 RTX2080

Features :

  • Input(AC): 100~240V(Nominal Voltage)-3.6A(Max) 50/60Hz(Nominal Frequency); Output(DC): 19.5V-11.8A(230W)
  • Compatible with Razer Blade 15 Base Model 2019,Blade 15 Advanced Mode 2019,Razer Blade 15 Silver RZ09-0287 RC30-0238 RZ09-02886 RC30-024801 RZ09-0300 RC30-02380100 RC30-02480100,Razer Blade 17 Pro 17 RC30-0248,Razer Blade 14 models, Razer Blade 15 RTX equipped laptops, Razer Blade Pro 17 models, Razer Blade 15 GTX 1660Ti and GTX 1070(2018) equipped laptops.
  • The Replacement 230W Razer Blade Charger provides strong protection against overheating, overcurrent, short circuit, overvoltage and overcharge.BULL-TECH 230W Replacement Razer Blade Charger has been tested, approved, and certified by Underwriter Laboratories.
  • Warranty: This product is eligible for replacement or refund within 30 days,and the manufacturer provides an additional 12 Months Warranty.
  • Package includes: 1 x 230W Charger, 1 x AC Power Cord, 1x Manual.(DC Cord: 6Ft,AC Cord: 5Ft)

Additional Info :

Item Dimensions
Height 1
Width 2.56
Length 6.18

7. Corsair RMX Series, RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black

Features :

  • 80 Plus Gold certified for lower power consumption, less noise and cooler temperatures
  • For maximum cooling surface area and performance
  • Zero RPM fan mode for near silent operation at low to medium loads; Continuous output rated temperature: 50°C
  • 100 percent industrial grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
  • Fully modular cables, so you only connect the cables your system needs. Fan size-5.3 inches. iCUE Compatibility-No. Modern Standby Compatible- No

Additional Info :

Color 80 PLUS Gold
Item Dimensions
Height 3.39
Width 5.91
Length 6.3
Weight 3.66
Release Date 2018-02-10T00:00:01Z

8. EVGA SuperNOVA 1000 G5, 80 Plus Gold 1000W, Fully Modular, ECO Mode with Fdb Fan, 10 Year Warranty, Compact 150mm Size, Power Supply 220-G5-1000-X1

Features :

  • 80 plus Gold certified, with 91% efficiency or higher under typical loads
  • Fully modular to reduce clutter and improve airflow. AC Input – 100 – 240 VAC, 15-8A, 50/60 Hz
  • 100% Japanese capacitors, active clamp DC to -DC converter design to improve 3.3V./ 5V. Stability
  • Fluid Dynamic Bearing fan and EVGA eco mode for ultra-quiet operation and increased lifespan
  • 10 year limited Warranty and unparalleled EVGA Customer Support

Additional Info :

Item Dimensions
Height 3.4
Width 5.9
Length 5.9
Weight 7
Release Date 2019-08-27T00:00:01Z

9. ASIAHORSE 16AWG RTX 12Pin to Dual 8P PCIe Sleeved Extension Cable Connector for NVIDIA Ampere GEFORCE RTX 3060ti 3070 3080 3090(Silver Moon – 300MM)

Features :

  • 【12Pin Extension Cable】Individual Sleeved PC Cable 12P Male to 2 x 8P PCIe Female Power Connector Adapter 12-pin Molex Micro-Fit 3.0 Connector for NVIDIA Ampere GEFORCE 16AWG supports RTX 3060ti 3070 3080 3090.
  • 【16Awg Gpu Cable】Cable manufactured with 16AWG wires,High temperature resistant and flame retardant rubber sheet, pure copper inner core, coarse material, tin coated protection, durable oxidation resistance.
  • 【Strong Compatibility】The modding sleeved 12pin adapter is design,High conductivity copper high current terminal.NVIDIA RTX series standards, compatible with the graphics card interface.
  • 【Long service life】High quality Excellent stability, use UL1007 standard cable, high specification wire easily handle your ultra highpower power supply, perfect for 500W – 1300W PSU.
  • 【Improve Pc Cleanliness 】For a clean cable management and a uniform design offers a better solution to modding enthusiasts with M/B and PCI-E Cable.

Additional Info :

Color silver moon
Item Dimensions
Weight 0.18959754532

10. COMeap ATX CPU 8 Pin Male to Dual PCIe 2X 8 Pin (6+2) Male Power Cable for Corsair Modular Power Supply 25-inch+9-inch (63cm+23cm)

Features :

  • 『CPU 8P – Dual 8P(6+2)』ATX 8 pin male end to connect to the power supply (NOTE: 8 pin male connector is ATX 8 pin, not pci-e 8 pin.) and two PCIe 8 pin(6+2) male ends to plug into the video graphics card.(NOTE: the 8 pin end and two 8 pin(6+2) male ends cannot be used interchangeably);
  • 『Only designed for graphics vedio cards, it doesn’t work with motherboards』Compatible with 6-pin & 8-pin graphics cards from popular manufacturers such as: ASUS, ASRock, Gigabyte, Radeon, Sapphire, NVIDIA Tesla GPU, etc. (The 8 pin (6+2) ends could be used as 6 pin or 8 pin end by sliding on/off the 2 pin.);
  • 『Compatibility』ONLY compatible with Corsair RM/RMX/RMi/HX/HXi/AX/AXi/SF/TX/TX-M/CS/CS-M/CX/CX-M series,Greatwall BTX-650SD/750SD/1000SD/EPS 1250DA/1560DA, Cougar CMX400W/450W/CX series/GX800W/GX600W/GX1050W,Antec Neo Eco 400M/650M/550M, Tt smart SE530/SE730, Thermaltake toughpower xt platinum 1275W/775W, OCZ 500M/700M XSP series, OCZ 700w mod x stream-pro;(NOTE: Do not work with AX1200.)
  • 『Parameter』Length(including connectors): 25-inch + 9-inch(63cm+23cm), Gauge: 1007-18AWG(standard tin-coating copper wire), Quantity: 1pcs, Self-adhesive tape*1pcs (only designed for graphics vedio cards, it will not work with motherboards);
  • 『Note』This cable was only designed for the brand and model as listed in the 3rd Point. If you use other incompatible brand PSUs or types, it will definitely burn or damage the PSUs or graphics cards and we won’t take any responsibility for wrongly using or installing. Please carefully check the compatible types or contact us if you are not sure if it supports your power supply;

Additional Info :

Color Black x1pcs
Item Dimensions
Weight 0.0992080179

power supply for rtx 3080 Reviewed In 2022: Top 10 Recommendation and Buying Guide

Take the Following Factors Into Consideration Before Setting Out to Purchase Your First power supply for rtx 3080.

Open the Google search bar and look up for any product review.  market place products bag the top position, right? There should be a reason behind mass people running after market place products.

Not only is market place a trustable platform, but it also communicates directly with the manufacturers. So, for instance, what would be more feasible for you – purchasing a new laptop from any retailer or buying directly from a manufacturing company?

We would indubitably choose the latter option.

Having thousands of manufacturers globally, market place functions like a third-party. One plus point of market place might be that it provides a comprehensive guide for each laptop model.

As all the vivid descriptions of every consumer reportsHDMI cables are available, it gets easy to decide properly.

For example, you can go through the guide that features information about the power supply for rtx 3080 specs, including function, brand, and size.

Looking for power supply for rtx 3080 having particular features? market place got your back. With its best searching tools, you can go through the list of preferred laptops. Then, select the one that matches your key feature expectations.

It is crucial to do your own research for the power supply for rtx 3080. While buying, you might ask the following questions:

  •  Are the power supply for rtx 3080 worth buying?
  • What are the pros that come with power supply for rtx 3080 purchase?
  • While buying functional power supply for rtx 3080, what factors must be kept in consideration?
  •  Why is an investment in power supply for rtx 3080 considered important, even for the lower quality ones?
  • What are some of the good power supply for rtx 3080 in this market?
  • Where will you find enough information on the power supply for rtx 3080?

We are sure your curious mind has concocted way more questions related to power supply for rtx 3080 than present on this list. Therefore, one wise way to satiate your learning desire is to garner information on these from renowned online sources as much as you can.

Other Advantagesof Buying Products from Market place

Apart from the ones mentioned above, you will come across multiple other benefits of buying power supply for rtx 3080, and other items from market place. Let’s dig into some of these:

Best Prices

It comes without saying that market place provides the best amazing deals for many of its products. As the platforms work along with a group of dealers and dealers, it provides the best prices. Hence, many intermediaries are trimmed, lowering the overall price of many items.


market place, a global company, has branches, stores, and offices across the globe. Compared to the other e-commerce platforms, they have a better delivery mechanism. Besides, their active customer service is just a cherry on the cake.

Huge Selection

Globally, market place has a huge consumer base, as well as sellers. Thus, every day, you have access to a vast number of products, alongside services. And what’s your benefit?

You have many different selections to fish from. For instance, if you plan to buy a hairdryer, you can see the different prices, models, and specs available on the market place website. Choose the best one from your preferred seller.


Another prime advantage of buying from the market place website is credibility. As it has been operating for a long time, market place has earned many positive customer reviews from its target audience worldwide.

How to Selectthe power supply for rtx 3080

If you want to purchase electronics like power supply for rtx 3080, market place is the undefeated champion.

Nonetheless, choosing the power supply for rtx 3080 might prove to be a hassle for a newbie. Even for early users, it can pose a challenge to select the best product.

Below are some factors to take into account when selecting the power supply for rtx 3080 on market place:


Obviously, anyone would want the best deal. For this, price is the prime factor to consider, especially when you purchase power supply for rtx 3080 from market place.

We are sure barely a single person doesn’t like to buy decent products at budget-friendly prices. Using market place, you can avail yourself of different price ranges from various sellers, compare them, and later settle on your most favorite one.


Next up, you need to evaluate the brand when purchasing power supply for rtx 3080 from market place. As different sellers market different brand types, you must learn to differentiate between the available brands to come to the correct decision.

For instance, you must know that higher-end products like Apple products have a high brand image, so they are costlier than other less popular brands.


You must comprehend the operability of your power supply for rtx 3080 before you set out to buy them. It depends mostly on the product’s specs.

The more complex the specs, the greater the functionality.

Customer ReviewsFrom The Old Users

Well, this is what most smart purchasers do. Old customers often drop their feedback on their experience using power supply for rtx 3080.

You will come across the review on the product page if you scroll down. They are usually portrayed on the same product page.

Looking up the reviews will facilitate you to decipher whether the brand you are going for to buy power supply for rtx 3080 is bad or good!

Final Words

That was all you needed to know before getting yourself power supply for rtx 3080. We wish you the best of luck with your new purchase! Don’t forget to give us your feedback!

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