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ASUS TUF Gaming GeForce GTX 1660 SUPER Overclocked 6GB Edition HDMI DP DVI Gaming Graphics Card (TUF-GTX1660S-O6G-GAMING)


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1679 Sold / Limit 24 per customer
(34 customer reviews)
i This product is temporarily out of stock because of high demand, we will replenish it as soon as possible.


  • The GeForce GTX 1660 SUPER is up to 20% faster than the original GTX 1660 and up to 1.5X faster than the previous-generation GTX 1060 6GB. Powered by the award-winning NVIDIA Turing™ architecture and ultra-fast GDDR6 memory, it’s a supercharger for today’s most popular games. Time to gear up and get SUPER.
  • Ultra-fast GDDR6 with over 50% more memory bandwidth for high-speed gaming.
  • GeForce Experience: Capture and share videos, screenshots, and livestreams with friends. Keep your drivers up-to-date and optimize game settings. GeForce Experience lets you do it all, making it the essential companion to your GeForce graphics card.
  • Space-grade lubricant brings the durability of dual ball bearings to quieter sleeve bearing designs.
  • DirectCU II copper heatpipes make direct contact with the die for better cooling.
  • IP5X dust resistance offers protection from particle ingress for better durability.
  • Auto-Extreme Technology uses automation to enhance reliability.
  • A protective backplate secures components during transportation and installation.
  • TUF compatibility testing ensures TUF Gaming and TUF Alliance products work together flawlessly.


The TUF Gaming GeForce® GTX 1660 SUPER™ stacks an arsenal of weapons that bring reliable 3D horsepower to the TUF Gaming ecosystem. Each card is built using Auto-Extreme manufacturing, protected by a rigid backplate that prevents PCB flex, and features fans with space-grade lubricant that are sealed to IP5X standards. And it’s all backed by a rigorous battery of validation tests to ensure compatibility with the latest TUF components. If you’re looking for the tank of graphics cards, lock and load your rig with the TUF.

IP5X Dust Resistance

Dust is enemy number one for fans. It’s easy to clean the blades, but taking the fan apart to remove dust that has made its way inside is not a simple task. Passing the IP5X certification means the housing is safe from nasty particulates, so you’ll never need that deep clean.

DirectCU II

Copper heatpipes make direct contact with the die for improved thermal transfer.

Protective Backplate

The PCB is reinforced by a backplate that adds structural rigidity, helping to prevent flex and protect components and trace pathways from damage.

TUF Compatibility Testing

ASUS TUF Gaming and TUF Gaming Alliance products from our partners are subjected to a rigorous battery of validation tests to ensure a seamless plug-and-play experience. All products also share a common design language, making it easier to build an entire battlestation that has a unified aesthetic.

GPU Tweak II

The ASUS GPU Tweak II utility takes graphics card tuning to the next level. It allows you to tweak critical parameters including GPU core clocks, memory frequency, and voltage settings, with the option to monitor everything in real-time through a customizable on-screen display. Advanced fan control is also included along with many more features to help you get the most out of your graphics card.

Visit the official manufacturer’s website to get the complete information and specifications of this item.

Chipset Manufacturer


GPU series

GeForce GTX 1660 SUPER


6GB 192-Bit GDDR6

Core Clock

1530 MHz

CUDA Cores



1 x DVI-D 1 x HDMI 2.0b 1 x DisplayPort 1.4


PCI Express 3.0


Double Fans


Manufacturer's Warranty – 3 years

34 Reviews for
ASUS TUF Gaming GeForce GTX 1660 SUPER Overclocked 6GB Edition HDMI DP DVI Gaming Graphics Card (TUF-GTX1660S-O6G-GAMING)

34 reviews for ASUS TUF Gaming GeForce GTX 1660 SUPER Overclocked 6GB Edition HDMI DP DVI Gaming Graphics Card (TUF-GTX1660S-O6G-GAMING)

  1. Aloha G

    This card is a major upgrade coming from an AMD 7870. I appreciate the driver support and overall positive experience with this 1660 super series

  2. William D

    Short profile
    Dual fans run cool and quiet
    Great compatibility of inputs
    Runs ultrawide 3440×1440 gaming

  3. Ricardo T.

    Runs everything I’ve thrown at it. For the price it’s a pretty high quality video card.

  4. Espad T.

    Really good graphics card forncheap.
    This graphics card is amazing for my VR rig. I’m playing half-life alyx in high specs with the old oculus rift with no problem 5/5.

  5. Manuel O.

    A great card for 1080p gaming and if you look real hard you can find them in stock

  6. Henry L.

    Awesome, with this graphics card you can play anything in 1080p in 144hz with 4k support.

  7. Jhoe Cc.

    Everything worked perfectly! The store clerks was very nice

  8. John S.

    I replaced a 1050ti I had for 3 years and this GPU has around 2x the he performance. I should of bought it when it first came out.

  9. DJDop

    Can run the majority of games smoothly on high/ultra settings. An outstanding price performance gpu

  10. Dorroty P.

    Bought this card for my first self built pc, moved up from the 1060 3gb and there is a gigantic difference in performance. I’m able to easily play at the highest settings. Awesome Card!

  11. Peter T.

    Mid-level budget graphics card.
    I purchased this graphics card recently for my first PC build. My use case was mainly for office work with dual monitors and some light gaming and per my research this one fit the bill perfectly.

  12. Kalvin H.

    Excellent gpu and i am able to game with great quality at 144hz. It is definitely worth the money.

  13. Marcus S.

    A must buy.

    Overall Review: this is a very good buy if you want something with speed and is priced right.

  14. Warrio W

    Worked right out of the box
    Driver installation was simple enough
    Fit inside my case

  15. Luis Dr.

    Best option I had. Plays games well. I’m giving this 5 stars because it works as well as it could.

  16. Hieu W.

    Fast graphics card.. Awesome videos editing and gaming.. I’m lucky I got one online. Yes recommend!!

  17. Remedy S.

    Great upgrade for budget gamers.
    I’ve been able to play games that used to stutter and tear with no problems. I keep the fans at 60% and they are super quiet even while gaming. Temperatures stay at a low level and I have no overheating issues.

  18. Alex M.

    Excellent service, very fast and professional. Completed my order within a couple hours with no problems, def recommend and will come back for sure.

  19. Randy T.

    Very happy I bought this graphics card. 1080p and 1440 easy. It does the job.

  20. Harold L.

    i love this thing

    Overall Review: i love this gpu. Only 1 dp port tho but that’s all right.

  21. Thairi F.

    Great GPU!
    This Graphics card works great for everything I run on it. I use it for photoshop and rendering in Lumion, Rhino and Sketchup. Also it works great for the occasional game that I play.

  22. Brooks G.

    Cool! Amazing, I love it! Runs all of my racing sims and modern warfare perfectly!

  23. Bodrum Ob.

    I love it, I upgraded from an rx570 and my frame rates doubled, I can run everything on ultra/high. Very pleased to say the least.. it is definitely capable of running VR games.

  24. Leo H.

    HD gaming KING! So much awesome is contained in this not too big card. I am very impressed with the performance of everything I’ve played. This card can do just about max 1080p in anything recent and prior. 1440p 60+ is def an option as well at mostly high settings which is fantastic.

  25. Julii C.

    Working very well.
    The swap out went without a hitch or a glitch. I only use Asus hardware. I don’t like to mix and match manufacturers. Asus has been a good choice for me and I’ll continue to use their products.
    I would recommend this to a friend.

  26. Albert G.

    Good product, great service

    Pros: No issues with the card or its install. Works great!

    Cons: None so far.

    Overall Review: I have nowhere the experience to say whether or not this is a good or bad product compared to anything else but I bought it and I’m enjoying It in my new gaming rig.

  27. Matt N.

    Solid performance, Bang for the buck!

    Pros: Amazing performance if your playing in 1080P or 1444p!

    Cons: Backplate could hove been metal.

    Overall Review: Really nice product!

  28. Jonathan K.

    Very good GPU

    Overall Review: I replaced a 1050ti I had for 3 years and this GPU has around 2x the he performance. I should of bought it when it first came out. I’m using it with my old Ryzen 5 1600, Gigabyte B350, 16gb 2666 Ram.

  29. Hudson B.


    Pros: Compact size, and fairly quiet, runs in the low 70c range temp-wise with my usage.

    Cons: Only 3 outputs a DVI, HDMI and DP so no 4th screen support.

    Overall Review: All in all the card does what it suppose to do, no complaints.

  30. Manuel O.

    Best value !

    Pros: Exactly as advertised
    Strong built

    Cons: None

    Overall Review: This card is the best value you can get for 1080 gaming.

  31. Dominic J.

    Great service.
    Great service, on time, overall good experience.

  32. Rene C.

    Ok Card

    Pros: -Price for a 1660 Super
    -ASUS Brand
    -Simple, no frills

    Cons: -Wider than a standard x16 PCI card ( 2.5 slots wide ) * Makes running 2 in the same system kinda tight…and less airflow beteen the two

    -Less than desirable heat dissipation

  33. Mateo O.

    Was a great price for the performance!

    Pros: Quite powerful
    Two nearly silent fans for cooling
    only needs one eight pin to power it

    Cons: There are much better choices as of writing this review
    Only three display outs

    Overall Review: Was a good budget choice when it was relevant.

  34. Joy M.

    Got what I paid for. No complaints.


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Shipping Method Order Processing Time Delivery Time Total Ship Time
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Shipping Method Order Processing Time Delivery Time Total Ship Time
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Shipping Method Order Processing Time Delivery Time Total Ship Time
UPS Next Business Day Air® Freight 1-24 Hours 1 Business Days 1-2 Business Days
UPS® Air Freight Premium Direct 1-24 Hours 1-3 Business Days 2-4 Business Days
DHL® Air Freight 1-24 Hours 2-5 Business Days 3-6 Business Days

At Avaxos we are glad to ship to most countries! The shipping fee for your order is based on its weight and destination, as well as the shipping method selected. Please therefore use the “Get Shipping Quote” link on product pages or in your shopping cart to view the available shipping methods and rates for your order.

Once an order has been shipped we send our customers an email with the tracking number for the order. Click on the tracking link in the email to follow the location of the package on the carrier’s website.


The Avaxos customer experience today is primarily a “buy online, pick up in store” model that offers fast, safe and convenient pickup for millions of items. Instead of having a package delivered to your home or business address, you can select a warehouse location and pick up your package at a time that’s convenient for you.

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Instead of having a package delivered to your home or business address, you can select a Pickup Point location and pick up your package at a time that’s convenient for you during their business hours. During checkout you’ll see the option to search for an Amazon Hub location if all the items of your order are eligible.

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Within the United States, charges tax on orders shipping to a number of states where Avaxos is required to collect tax. Remember, even if Avaxos does not collect state sales tax, you are required to pay it when you file your state taxes.

When ordering products from for delivery from outside of your jurisdiction, you may be subject to import duties and taxes, which are levied once the package reaches the specified destination. Any additional charges for customs clearance must be borne by you; we have no control over these charges. Contact your local customs office for further information. Additionally, please note that when ordering from, you are considered the importer of record and must comply with all laws and regulations of the country in which you are receiving the products. Your privacy is important to us and we would like our international customers to be aware that cross-border deliveries are subject to opening and inspection by customs authorities.

(!) Please note that if you pay for the order with Digital currency (cryptocurrency), you are exempt from paying taxes in the United States and all around the world.


For more information visit our Shipping & Pickup.

We take all sorts of cards and payment methods, including these:


We accept a variety of payment methods, including most major credit cards and popular forms of payment. Accepted payment methods may vary based on country and type of order.

    • Avaxos accepts VISA, MasterCard, American Express, Discover, Diners Club and JCB. Your credit card is charged only at the time of the actual shipment of item(s). However, there might be a temporary hold on the funds until the time of actual shipment. If paying by Debit or Check Card, the funds are authorized as soon as the order is placed, which may affect the availability of funds in the account.

    • You may have heard that we are now accepting Dogecoin, but did you know that we also accept Litecoin, Binance coin, Ethereum, Bitcoin, and other cryptocurrencies? In fact, we’ve been accepting digital currencies since 2018, when we were the first major retailer to accept Bitcoin as a payment option.

    • Bitcoin is an experimental, decentralized (not controlled by any organization or government) digital currency and peer-to-peer payment network that is powered by its users. Bitcoin is like cash for the Internet.

Bitcoin is one of the most important inventions in all of human history. For the first time ever, anyone can send or receive any amount of money to or from anyone else, anywhere on the planet, conveniently and without restriction. It’s the dawn of a better, more free world.

Let’s face it, we are living in the next big revolution, and it is just getting started. Many challenges surround the real world use of cryptocurrency, but on the positive side businesses are beginning to embrace this technology.

Now that our company accepts cryptocurrency as a payment method, we are setting a precedent for Bitcoin and other cryptocurrencies. We’ll continue to be a driving advocate and supporter of the cryptocurrency industry as it continues toward mainstream market adoption.

Detailed payment instructions are available at the time of checkout. Orders are shipped when the payments have cleared.

If you have any questions please do not hesitate to contact us.

For more information visit our Payment types page.

How to Return an Item

    • Print the return authorization and shipping-label
      Request return authorization online or give us a call. You’ll then be able to print the return shipping label and authorization.

    • Prepare your package
      Carefully package the items in a shipping box with the return authorization and attach the return-shipping label.

    • Ship your package
      Take the package to any UPS, USPS or DHL drop-off location and you’re done.

60-Day Returns

You may return or exchange a complete, new product for any reason within 60 days. Defective products are covered by exchange only. Additional exclusions apply.

Product Warranties

Products sold on Avaxos are generally covered by both Avaxos’s return policy and the product manufacturer’s warranty. Details are listed under the Warranty tab on each item’s product page:

    • The item’s Avaxos return policy is listed under Return Policies.
    • The manufacturer warranty is listed under Warranty.

Backorders cancellation/return policy

Orders containing both backorder and in-stock items may have the backordered items canceled at the customer’s request. Backorder cancellations and/or modifications must be requested no later than seven business days prior to their release date. Cancelling backordered items may result in a 15% cancellation fee. Refunds, minus the cancellation fee, are issued through the original payment method.

In some circumstances, you can be charged a restocking fee when an item is returned. These circumstances include when an item is returned outside of Avaxos’s return policy or in used, damaged, defective, or materially different condition. Items returned in original condition and within our policy guidelines cannot be charged a restocking fee. We are not required to accept returns beyond the return window. However, if we do, you can also be charged a restocking fee.

A restocking fee is a percentage of the item’s price, depending on the type of item and its condition upon return (item price does not include shipping costs). Only returned items are eligible for a restocking fee. The refund workflow will help you calculate the restocking fee for eligible items, and deduct it from the refund you issue to your customer based on the guidelines outlined in the table below.

Important Details and Exclusions

Refund or exchange option: You may choose an exchange or a refund for the returned product.

Refund method: Refunds are issued to the same credit card, debit card, PayPal, gift certificate, store credit account, digital currency wallet or other form of payment used on your original transaction. Only money orders are non-refundable and instead are issued as store credit upon return.

Non-refundable exclusions include select products such as those noted as non-refundable in the product description, pre-cut wire, all software, downloads or digital content, installation labor, and special order or made-to-order products (e.g. vehicle alternators).

Products must be new and show no signs of use or installation or Avaxos will refuse the return or charge a restocking fee. Examples of conditions that will lead to refused returns or a restocking fee include:

    • Any sign of use – including installation, scratches, or other signs of use such as physical marking, screw holes, ect.

    • Tags, stickers and other manufacturer labels that have been removed or tampered with.

    • The product is missing parts or the original product packaging has been damaged or tampered with.

    • The product has a different serial number than the one Avaxos shipped.

    • Physical damage from drops, liquid, mishandling, ect.

    • Any returned product that was damaged due to improper packaging.

Bonus products, promotional bundles, free accessories, loyalty points and gift cards or other products that are not returned, but were included in a promotion with the product returned, will be deducted their full individually listed price from any credit or refund issued. Similarly, promotional products that are returned without their corresponding bundled product may not be credited.

Damaged product and/or shipping box due to shipping: You have 10 calendar days from your delivery date to notify Avaxos of any damage that occurred during shipment.

When will I get my refund or replacement? After we receive your product, we normally process your exchange or refund within three business days. Some products require additional testing or evaluation.

How will I know if you’ve received my return? We will email you a Return Received notice detailing that your return has been received. An additional email will be sent following the completion of the return process.

Defective Products

A defective product is covered through an exchange of the same product within our return period. If the product is discontinued, you will be eligible for non-refundable store credit towards another product. After 60 days a defective product is covered under warranty coverage as stated above. Any product missing manufacturer packaging, accessories or parts (including those promotional in nature) will be exchanged only for the same product with the aforementioned packaging, accessories and parts not being included upon the exchange (we exchange exactly what you send us). In the event a product is returned missing accessories and/or packaging, and the product is not in stock for exchange, we will send the product for warranty repair, regardless of the purchase date.

Return Shipping Costs

For most returns, we offer an incredibly discounted UPS or DHL shipping label program for UK, US and Canadian customers that can be purchased directly through your Avaxos account.

Original paid shipping costs for orders that do not include free shipping are deducted from your refund, store credit or exchange towards alternate products. For example, if you order includes free shipping there is no deduction; however, shipments that include express shipping will be charged a fee.

International customers and those outside UK, Canada and the continuous United States are responsible for all shipping costs, and your original shipping is non-refundable and will be deducted from any refund or credit issued.

Missing a Package or Never Received Your Order?

If your tracking information shows that your package was delivered but you cannot find it, please do the following within 36 hours of the expected, stated delivery:

    • Verify the shipping address on the order is where you have been looking for the package.

    • Look for a notice of attempted delivery.

    • Look around the delivery location for your package.

    • See if someone else such as a neighbor or co-worker has accepted the delivery.

    • Some packages travel through multiple carriers; check your mailbox or wherever else you receive mail or packages.


For more information visit our Returns, Refunds & Exchanges page.