Intel is bringing HBM to CPUs after all

By: Jacob Marley (jmarley123.delete@this.hotmail.com), November 3, 2020 11:16 pm
Room: Moderated Discussions
We had large cache PPros for our database servers back in the day. The extra dollars were worth it.

Even some virtualization workloads would see significant gains.

Jacob

Groo (charlie.delete@this.semiaccurate.com) on November 3, 2020 8:53 am wrote:
> Anon (no.delete@this.thanks.com) on November 3, 2020 2:40 am wrote:
> > Paul (pavel.delete@this.noa-labs.com) on November 3, 2020 1:51 am wrote:
> > > Intel Sapphire Rapids: MCM Design, 56 Golden Cove Cores, 64GB HBM2 On-Board Memory
> > >
> > >
The Saphhire Rapids CPUs will contain 4 HBM2 stacks with a maximum memory of 64 GB (16GB each). The total
> > > bandwidth from these stacks will be 1 TB/s. According to Matthew's source, HBM2 and GDDR5 will be able to
> > > work together in flat, caching/2LM and hybrid modes. The
> > > presence of memory so near to the die would do absolute
> > > wonders for certain workloads that require huge data sets and will basically act as an L4 cache.

> > >
> > >
> > >
> >
> > Classic WCCFTech, can't even keep DDR5 and GDDR5 straight...
> >
> > Sounds like a logical follow up to the HMC on Knight's Landing. Makes sense, given
> > that the Aurora supercomputer was originally meant to run on Knight's Hill.
>
> HBM is an option on Sapphire and the next two, it is not mandatory and given the pricing
> it probably won't be common. The best analogy I can think of is the large cache PPro's.
>
> -Charlie

< Previous Post in ThreadNext Post in Thread >
TopicPosted ByDate
Intel is bringing HBM to CPUs after allPaul2020/11/03 01:51 AM
  Intel is bringing HBM to CPUs after allAnon2020/11/03 02:40 AM
    Intel is bringing HBM to CPUs after allGroo2020/11/03 08:53 AM
      Intel is bringing HBM to CPUs after allJacob Marley2020/11/03 11:16 PM
  Intel is bringing HBM to CPUs after allRobert Williams2020/11/03 08:47 AM
    Intel is bringing HBM to CPUs after allMichael S2020/11/04 12:45 AM
      Intel is bringing HBM to CPUs after allFoo_2020/11/04 03:24 AM
        Intel is bringing HBM to CPUs after alltarlinian2020/11/04 07:09 AM
          Intel is bringing HBM to CPUs after allanonymou52020/11/04 04:55 PM
          Intel is bringing HBM to CPUs after allDavid Kanter2020/11/04 06:44 PM
            Intel is bringing HBM to CPUs after allJacob Marley2020/11/04 11:02 PM
      Intel is bringing HBM to CPUs after allwumpus2020/11/04 08:35 AM
      Intel is bringing HBM to CPUs after allRobert Williams2020/11/21 04:46 PM
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