Chinese GPU manufacturer Zephyr confirms dead RDNA 2 GPU chips due to cracking, bulging, or shorting — Company says it has replaced several dead Navi 21 cores under warranty

Trays of dead high-end RDNA 2 GPU cores
(Image credit: Zephyr on Bilibili)

In 2023, reports of dead Navi 21 GPUs began to surface, raising questions about the cause of the surge. While this was essentially a contained, isolated event that has since been put to bed, we've now received an update to the story more than a year later. Zephyr, a GPU brand from China, has just revealed that it has replaced numerous high-end RDNA 2 GPUs under warranty to date, all of which had dead cores. The company also displayed GPU dies that had died due to cracking, bulging, or shorting, saying there was "a 1% chance of it exploding every year" in reference to the odds of this occurring to users.

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Trays of dead Navi 21 GPU cores

(Image credit: Zephyr on Bilibili)

At the time when the terminal RX 6000 series fiasco was unfolding, a German retailer had already attributed their death to a combo of the crypto boom and high-humidity storage. However, no manufacturer had come forward to make a statement, as this wasn't a large-scale issue that ever took precedent. Therefore, it's interesting to see a vendor-side corroboration so many years later.

We can argue that the primary goal of Zephyr's post was to flex its muscles as the only brand that will take on warranty claims for dead GPU cores. However, we finally learn that AIBs may have received various fatal Navi 21 cards at the time, making this incident more widespread than previously imagined. Many people still rock RDNA 2 GPUs for their incredible value proposition, so don't let this turn you away from them.

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Hassam Nasir
Contributing Writer

Hassam Nasir is a die-hard hardware enthusiast with years of experience as a tech editor and writer, focusing on detailed CPU comparisons and general hardware news. When he’s not working, you’ll find him bending tubes for his ever-evolving custom water-loop gaming rig or benchmarking the latest CPUs and GPUs just for fun.

  • Zaranthos
    Made in China. I'm not sure if my GPU exploded I'd consider it a value added benefit.
    Reply
  • Li Ken-un
    Zaranthos said:
    Made in China.
    What isn’t?

    This is a revisit of the failure uptick of these specific GPUs from 2022–2023, regardless of the assembled video card’s country of origin. If there’s any takeaway from this article, it’s that this specific company has its customers’ backs.
    Reply
  • Notton
    <1% failure rate is abjectly good for consumer products these days.

    Although I am curious to know why the cores are exploding.
    Was is humidity again? or something else?
    Reply
  • Amdlova
    Mine 6700XT died playing helldivers 2
    Reply
  • rluker5
    My ebay 6800 died when I wasn't looking. Started pc one day and nothing. I wasn't hard on it but wasn't 1st owner.
    Reply
  • bit_user
    I wish we knew whether some vendors cards are more susceptible than others. I can think of so many factors that could affect this..

    I'm no expert on the subject, but I think we're also reaching/at a point where the thermal compound in GPUs tends to need replacing. Even PTM reportedly doesn't last forever.
    Reply
  • BFG-9000
    6000 series from any manufacturer is cursed and nVidia's been hit twice even when not considering the melting connectors since 4000 series.
    Reply
  • yeahboii
    bit_user said:
    I wish we knew whether some vendors cards are more susceptible than others. I can think of so many factors that could affect this..

    I'm no expert on the subject, but I think we're also reaching/at a point where the thermal cound in GPUs tends to need replacing. Even PTM reportedly doesn't last forever.yea I'd strongly recommend replacing thermal past did mine few years back on the 6900xt dropped hotspot to 10c off hotspot whereas it was like 15c+ different beforehand

    bit_user said:
    I wish we knew whether some vendors cards are more susceptible than others. I can think of so many factors that could affect this..

    I'm no expert on the subject, but I think we're also reaching/at a point where the thermal compound in GPUs tends to need replacing. Even PTM reportedly doesn't last forever.
    For sure probably best to be re pasting at this point did my 6900xt a few years back dropped hotspot edge temp delta by about 6c
    Reply
  • Jadesphynx
    Zaranthos said:
    Made in China. I'm not sure if my GPU exploded I'd consider it a value added benefit.
    Hate to break it to you but a large portion of pc component manufacturing happens in China. Like 90%.
    Reply
  • Jadesphynx
    BFG-9000 said:
    6000 series from any manufacturer is cursed and nVidia's been hit twice even when not considering the melting connectors since 4000 series.
    I used a 6800xt for over two years before I upgraded. Only issue I ever had was black screens when I first bought it, but ten minutes to research, download and install a vbios update from Asus fixed that. With it undervolted to 1100mv it ran great, stayed cool, and didn't pull a crazy amount of power either.
    Reply