Asus GeForce RTX 5080 Noctua Edition review: Silent running

Asus and Noctua team up again for a silent, speedy Blackwell beast

Asus GeForce RTX 5080 Noctua Edition
Editor's Choice
(Image credit: © 3DTested)

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The Asus GeForce RTX 5080 Noctua Edition is a testament to obsession. It’s what happens when two companies thoroughly quash one engineering problem and let other constraints fall where they will.

Industrial design is a matter of taste, but the tan and brown palette of this card is incredibly polarizing. I’m fine with it, but other 3DTested staffers despise it. If you’re a Noctua diehard, though, you’re already down with the brown, and none of us are going to convince you otherwise.

If you hate fan noise, the RTX 5080 Noctua Edition is unquestionably the quietest graphics card I’ve ever tested. The noise floor of my testing environment is just 32.6 dBA, and this card only raises that by a mere 0.3 dBA under a gaming load.

This is incredible acoustic performance, and it doesn’t require giving up anything in the way of power limits or clock speeds to get there. This is a full-on RTX 5080 that delivers all of its formidable gaming performance in near silence.

Asus GeForce RTX 5080 Noctua Edition

(Image credit: 3DTested)

The only thing holding this card back from sonic perfection is a bit of coil whine at high frame rates. Coil whine is notoriously hard to eliminate in any graphics card, and this card controls it better than most, but it is audible.

Despite its primary focus on quiet operation, the RTX 5080 Noctua Edition is a great overclocker, too. We got 11% higher performance from overclocking compared to stock, all with zero increase in noise levels and practically no increase in operating temperatures. That’s a first in all my years of testing graphics cards.

Silence comes at a cost. This is the largest and heaviest air-cooled graphics card I’ve ever tested, even larger and heavier than the notoriously massive RTX 4090 Founders Edition. You need a correspondingly large ATX mid-tower or larger enclosure to hold it, and I’d strongly recommend using a GPU support bracket or a vertical mount to help manage its bulk.

At its $1,699 list price in the States, this RTX 5080 is already one of the most expensive such cards around when compared to Nvidia’s $999 MSRP, and even considering the stratospheric street prices for partner RTX 5080s right now, the Noctua Edition is eye-wateringly expensive—if you can even find one in stock.

The thing about Noctua products and collabs is that if you want this, you already know it. Considerations of value don’t really apply. If you’re ready to put down this much money on an RTX 5080, you can be confident that this Noctua Edition isn’t just about looking quirky for its own sake. It has unparalleled acoustics coupled with strong gaming and thermal performance that all add up to an enviably well-rounded graphics card.

Jeffrey Kampman
Senior Analyst, Graphics
  • cknobman
    So and extra $700 for a few db lower noise levels, 1-3% more performance, double the size, and 6lbs of weight?

    Seems like a no brainer!:ROFLMAO:

    Im sure there are plenty of people with more dollars than sense who will buy these up.
    Reply
  • helper800
    cknobman said:
    So and extra $700 for a few db lower noise levels, 1-3% more performance, double the size, and 6lbs of weight?

    Seems like a no brainer!:ROFLMAO:

    Im sure there are plenty of people with more dollars than sense who will buy these up.
    Where can one get a 5080 for 999$ right now? I'll wait.
    Reply
  • aberkae
    helper800 said:
    Where can one get a 5080 for 999$ right now? I'll wait.
    Prebuilts is your best chance at getting one close to Msrp while supplies last. Unfortunately.
    Reply
  • abufrejoval
    I'm rather shocked to see that apart from the RTX 5090, availability and prices are pretty normal here in Germany, perhaps €100 above record lows from last summer for 5080, 5070ti and 5070. The 5060ti 16GB has even fallen €100 just over the last month. Almost seems as if people were to scared to even look!?

    I've put plenty of Noctuas on the outsides of the case can't say that whatever remains in noise has ever bothered me.

    It's more the heat wafting from it, which makes gaming more uncomfortable outside Winter, since we don't have AC.
    Reply
  • helper800
    aberkae said:
    Prebuilts is your best chance at getting one close to Msrp while supplies last. Unfortunately.
    An entire prebuilt PC is not a 5080 if it has a 5080 inside. It would be a 2000 dollar crapbox that almost all prebuilts are, but as you can see, I am biased against prebuilt PCs.
    Reply
  • aberkae
    helper800 said:
    An entire prebuilt PC is not a 5080 if it has a 5080 inside. It would be a 2000 dollar crapbox that almost all prebuilts are, but as you can see, I am biased against prebuilt PCs.
    Me too but times are ruff now. Let me know if this is crapbox or borderline acceptable?

    AMD Ryzen 7 9800X3D 4.7GHz Processor; NVIDIA GeForce RTX 5080 16GB GDDR7; 32GB DDR5-6000 RAM; 2TB Solid State Drive
    PowerSpec G757 Gaming PC; AMD Ryzen 7 9800X3D 4.7GHz Processor; NVIDIA GeForce RTX 5080 16GB GDDR7; 32GB DDR5-6000 RAM; 2TB - Micro Center https://share.google/ORTADnWdALairrh1u

    Comes with copy of Crimson Desert too.
    Reply
  • SkyBill40
    If they sold that with their Chromax black fans, I think they'd move even more of them than with the diarrhea brown ones.
    Reply
  • DingusDog
    Meh, I have an Asus Prime 5070 Ti undervolted and overclocked to within 5% of a stock 5080 for wait for it... Less than half the price of this ridiculous monstrosity. Stays cool and quiet while only being 2.5 slots.
    Reply
  • hannibal
    I like the look, I like the silence... Not enough kidneys to sell for this...
    But nice to see these special modes!
    Reply
  • abufrejoval
    SkyBill40 said:
    If they sold that with their Chromax black fans, I think they'd move even more of them than with the diarrhea brown ones.
    I always wondered about their choice of colors, and if they were able to trademark them via those colors somehow to very visibly protect against copycats: trademarks often tend to work better than patents in Europe and these guys are Austrians.

    I tend to think of the colors more as milk chocolate and latte and try not to let your description influence me...

    But they clearly predate the times when computer cases became exhibitionist and I was quite a bit surprised when one of my sons actually chose to pay a little bit of a premium for a black variant to cool his 5800X3D in a case that didn't even have a window: I guess he just felt better knowing it was a cool black inside...
    Reply