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Thread: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

  1. 10-06-2021, 01:11 PM #1
    HEXUS
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    SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Compares well against HBM2E's max bandwidth of 460GB/s.
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  2. 10-06-2021, 01:18 PM #2
    CAT-THE-FIFTH
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

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  3. 10-06-2021, 01:57 PM #3
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    You can only use that gif once more this month!

    665MB/s ?

    Density increase would be nice but yeah, that's going to be a while before they have the capacity to do that..
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  5. 10-06-2021, 05:53 PM #4
    philehidiot
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by CAT-THE-FIFTH View Post
    Breathe....

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    Slack....

    Squeeze...


    DINNER, KIDS!
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  6. 10-06-2021, 06:12 PM #5
    CAT-THE-FIFTH
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by Rob_B View Post
    You can only use that gif once more this month!
    Its an accurate realtime representation of stock levels.

    I can replace it with a Dodo if you want to?? Tumbleweed??

    Quote Originally Posted by philehidiot View Post
    Breathe....

    Aim.....

    Slack....

    Squeeze...


    DINNER, KIDS!
    This is why GPU shortages are bad kids! No new GPU means no virtual shooty-shooty! Gamers have no choice but to hunt real unicorns!
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  7. 10-06-2021, 07:08 PM #6
    DanceswithUnix
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by CAT-THE-FIFTH View Post
    Its an accurate realtime representation of stock levels.
    Stock levels are only really bad for GPUs, and HBM isn't really in the GPU market these days. More likely to turn up in high end (as in 25GbE and up) network switches and similar things that require a big FPGA to work.


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  8. 10-06-2021, 08:50 PM #7
    CAT-THE-FIFTH
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by DanceswithUnix View Post
    Stock levels are only really bad for GPUs, and HBM isn't really in the GPU market these days. More likely to turn up in high end (as in 25GbE and up) network switches and similar things that require a big FPGA to work.
    Quote Originally Posted by Hexus
    We don't have any information about when HBM3 might become available or be integrated into components / devices.
    Stock levels,what stock levels?! Its HBM2 all over again - a Hynix Unicorn special!

    "Let's announce another Unicorn product to stop our investors getting twitchy" - the 2021 motto of tech companies!
    Last edited by CAT-THE-FIFTH; 10-06-2021 at 09:05 PM.
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  9. 11-06-2021, 11:20 AM #8
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by CAT-THE-FIFTH View Post
    Stock levels,what stock levels?! Its HBM2 all over again - a Hynix Unicorn special!

    "Let's announce another Unicorn product to stop our investors getting twitchy" - the 2021 motto of tech companies!
    As a Vega 56 owner, who knows other Vega 56 owners, I'm not sure what you are getting at there. I assure you HBM2 exists, though I'm not taking the heatsink off just to show you


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  10. 11-06-2021, 11:36 AM #9
    CAT-THE-FIFTH
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by DanceswithUnix View Post
    As a Vega 56 owner, who knows other Vega 56 owners, I'm not sure what you are getting at there. I assure you HBM2 exists, though I'm not taking the heatsink off just to show you
    It existed at the Vega launch(Vega Radeon Instinct) but it wasn't Hynix Unicorn HBM2,it was Samsung HBM2!
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  11. 11-06-2021, 03:18 PM #10
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by CAT-THE-FIFTH View Post
    It existed at the Vega launch(Vega Radeon Instinct) but it wasn't Hynix Unicorn HBM2,it was Samsung HBM2!
    Ah, fair cop. My Vega 56 reports Samsung ram


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  12. 11-06-2021, 03:24 PM #11
    CAT-THE-FIFTH
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by DanceswithUnix View Post
    Ah, fair cop. My Vega 56 reports Samsung ram
    It was the irony of AMD and Hynix bigging it all,Hynix then delaying it forcing AMD to go to Samsung for the launch.
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  13. 11-06-2021, 03:33 PM #12
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by CAT-THE-FIFTH View Post
    It was the irony of AMD and Hynix bigging it all,Hynix then delaying it forcing AMD to go to Samsung for the launch.
    I gather my card has higher ebay value thanks to the Samsung ram as well. Funny old world eh.


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  14. 11-06-2021, 03:36 PM #13
    CAT-THE-FIFTH
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by DanceswithUnix View Post
    I gather my card has higher ebay value thanks to the Samsung ram as well. Funny old world eh.
    I think it could overclock better. I would also be inclined to sell it too:
    https://www.ebay.co.uk/sch/i.html?_n...&LH_Complete=1
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  15. 12-06-2021, 08:50 PM #14
    Xlucine
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Radeon 7 never had shortages... No-one wanted to buy it, but 16 GB of faster RAM than a 3090 (25% faster, once you account for PAM4) wasn't a limiting factor in availability or cost
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  16. 13-06-2021, 12:48 AM #15
    CAT-THE-FIFTH
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    Re: SK hynix claims its HBM3 is capable of 665MB/s bandwidth

    Quote Originally Posted by Xlucine View Post
    Radeon 7 never had shortages... No-one wanted to buy it, but 16 GB of faster RAM than a 3090 (25% faster, once you account for PAM4) wasn't a limiting factor in availability or cost
    Supply had improved by then. But I was talking about Vega10. The first models released were Radeon Instinct models,but AMD had to also go to Samsung to get enough HBM2 supplies for both these and the consumer models. Apparently Samsung also charged more,which is why you had all that limited time pricing when Vega64 and Vega56 launched.
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