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ASUS - ROG Astral NVIDIA GeForce RTX 5080 16GB GDDR7 PCI Express 5.0 Graphics Card - Black

Model: ROG-ASTRAL-RTX5080-O16G-GAMING
SKU: 6613334
Sold byBest Buy

Customers are saying

Customers praise the overall performance of this product, noting that it remains cool even under heavy workloads. Users also appreciate the quiet operation and the sleek, clean aesthetic of the design and RGB lighting. While the product is highly regarded for its functionality, some customers have noted that its large size and significant weight can be a drawback during installation or handling.

Generated by AI based on customer reviews.

Features

  • NVIDIA Power

    Powered by the NVIDIA Blackwell architecture and DLSS 4

  • Quad-fan design

    Boosts air flow and pressure by up to 20%

  • Patented vapor chamber

    With milled heatspreader for lower GPU temperatures

  • Phase-change GPU thermal pad

    Ensures optimal heat transfer, lowering GPU temperatures for enhanced performance and reliability

  • 3.8-slot design

    Massive heatsink and fin array optimized for airflow from the four Axial-tech fans

  • Secure GPU protection

    With GPU Guard technology, securing four corners of the GPU and GPU bracket ensures stable mounting

  • Full metal diecast shroud, frame backplate, and rear I/O bracket

    Brace the PCB for rigidity

  • Powerful 80-amp MOSFETs

    Help ensure enhanced performance, stability, and higher overclocking potential

  • Protective PCB coating

    Guards against moisture, dust, and extreme temperatures

  • Auto-Extreme

    Manufacturing process for precision and reliability

  • GPU Tweak III

    Software provides intuitive performance tweaking, advanced thermal controls, and system monitoring

Specifications

  • GPU Base Clock Frequency
    2.76 gigahertz
    GPU Boost Clock Frequency
    2.79 gigahertz
    DisplayPort Ports
    3 x DisplayPort 2.1
    HDMI Ports
    2 x HDMI 2.1
    Maximum Resolution
    8K (4320p)
    Maximum Number of Displays Supported
    6
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Reviews

Rating 4.8 out of 5 stars with 152 reviews

93% would recommend to a friend
Customers are sayingCustomers praise the overall performance of this product, noting that it remains cool even under heavy workloads. Users also appreciate the quiet operation and the sleek, clean aesthetic of the design and RGB lighting. While the product is highly regarded for its functionality, some customers have noted that its large size and significant weight can be a drawback during installation or handling.
This summary was generated by AI based on customer reviews.
  • Overall Performance (110)
  • Heat Dissipation (40)
  • Noise Level (27)
  • Design (10)
  • RGB Lighting (3)
  • Size (10)
  • Weight (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    A Beast of a GPU That Feels Built to Last

    The ASUS ROG Astral RTX 5080 has been an impressive upgrade. What immediately stood out to me is how solid and premium the card feels, from the build quality to the overall design. It’s definitely a substantial GPU, but the performance makes the size feel justified. Games run incredibly smooth, especially at higher resolutions and settings, and the extra headroom is noticeable when pushing demanding titles. I also really like how well the cooling system handles the workload. Even during longer gaming sessions, the temperatures stay under control without the card constantly sounding like a jet engine. The fans and overall cooling design do a great job of balancing performance and noise, which is something I appreciate when spending hours at my PC. The ROG Astral 5080 isn't just about raw FPS, though. It feels like a card designed for someone who wants a high-end GPU that they won't need to replace anytime soon. Between the performance, cooling, and premium construction, it has been a fantastic addition to my setup. If you're looking for a 5080 that feels like a true flagship-class product, this one is hard not to be excited about.

    Posted by kkwan

  • Rated 5 out of 5 stars

    Epic GPU. Redefining my thoughts about quality.

    This was expensive, but it has also been a miracle of engineering. I did not expect to have the GPU running consistently at 30°C-40°C even while running demanding games like Cyberpunk at 4K max setting. I had become used to seeing my previous GPU bounce around 80°C all the time. This gave me around a 30% FPS increase over my previous 4070 Ti Super, but the details about it has forever changed how i will look GPU's. Inly bad thing i can think of is that it is heavy. I broke the retention clip on my motherboard while trying to install it. It is big and heavy, and i wish i had waited for my bother-in-law to be a 3rd hand while putting it in.

    Posted by TimothyC

  • Rated 5 out of 5 stars

    The RTX 5080 Is an Absolute Beast

    The ASUS ROG Astral NVIDIA GeForce RTX 5080 is an absolute monster of a graphics card. I upgraded from a 40-series GPU, and the jump in performance is instantly noticeable. Games that used to hover around 90–120 FPS are now pushing well past 200 FPS on max settings, and the 16GB of GDDR7 memory keeps everything running insanely smooth—even in the most demanding titles. What surprised me the most is how cool and quiet this card runs. ASUS did an amazing job with the cooling design. Even after long gaming sessions, the temps stay low and the fans are barely audible. Pairing it with PCIe 5.0 also gives it crazy-fast data throughput, which really shows in load times and overall responsiveness. The build quality is solid and premium—as expected from the ROG lineup—and installation was easier than I expected for such a powerful card. If you're building a high-end system or upgrading for the next generation of games, this card is absolutely worth it. Pricey, but the performance speaks for itself. Highly recommended!

    Posted by AaronS

  • Rated 5 out of 5 stars

    ROG Astral 5080 - Premium Build, 4K Muscle

    Upgraded from a 3080 Ti to the ROG Astral 5080 and the jump in 4K performance is massive. The card has a solid, premium build quality, and even though it’s huge, it fit my case without any issues. Temps stay low and the fans barely make a sound, even during long gaming sessions. Great buy!

    Posted by V0lt

  • Rated 5 out of 5 stars

    Excellent performance and great value

    I’ve been using this graphics card for gaming and some occasional video editing, and the performance has been outstanding. Games run extremely smooth at high and ultra settings, with excellent frame rates and no stuttering. The cooling system works great — temperatures stay low even during long gaming sessions, and the fans are quiet. Installation was very easy, and the build quality feels solid and premium. It also handles productivity tasks like rendering and editing without any issues. Overall, this is a powerful and reliable GPU that delivers exactly what it promises. I highly recommend it to anyone looking for top-tier performance for gaming or creative work.

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Pros for ASUS - ROG Astral NVIDIA GeForce RTX 5080 16GB GDDR7 PCI Express 5.0 Graphics Card - Black
Overall Performance, Heat Dissipation, Noise Level, Design, RGB LightingOverall Performance, Heat Dissipation, Noise Level, RTX 5080 PerformanceNoise Level, Heat Dissipation, Graphics Performance, Build Quality, Frame RateThere were no pros for this product—
Cons for ASUS - ROG Astral NVIDIA GeForce RTX 5080 16GB GDDR7 PCI Express 5.0 Graphics Card - Black
Size, WeightSize, VRAM, RGB LightingSizeThere were no cons for this product—

Specs

Questions & Answers

  • What psu is best to use? I read that this card has random transient power spikes so to handle that would a 1200 watt be optimal? Or is that overkill? Any help would be appreciated!

    For the ASUS ROG‑ASTRAL‑RTX5080‑O16G‑GAMING Graphics Card, a 1000W PSU is recommended, as it provides the ideal balance of stability, efficiency, and overall cost.

    Answered by ASUS Answers
    ASUS Answers response
  • Is this the over clocked edition ?

    Yes, the ASUS ROG-ASTRAL-RTX5080-O16G-GAMING is the overclocked (OC) edition of the RTX 5080 graphics card.

    Answered by ASUS Answers
    ASUS Answers response
  • Why is this GPU almost $800 over Nvidia's MSRP? I'm a bit confused because.

    This graphics card is expensive compare to Nvidia's MSRP due to the fact that it is ASUS ROG's first quad-fan graphics card, coupled with a patented vapor chamber, increased heatsink fin density, a phase-change GPU thermal pad, towering default clock speeds, boosted power delivery, and more. These premium innovations amplified by an eye-catching die-cast frame and metal GPU bracket combine to deliver absolute performance that can handle even the most demanding gaming scenarios.

    Answered by ASUS Answers
    ASUS Answers response
  • How many displays can this graphics card support?

    The graphics card can support a maximum of 6 displays.

    This question and answer was generated by AI based on customer and product data.
  • What is the base clock frequency of the GPU on this card?

    The GPU base clock frequency is 2.76 gigahertz.

    This question and answer was generated by AI based on customer and product data.
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