AMD CES

By: Jan Olšan (olsan.delete.delete@this.this.mf.cz), January 10, 2019 2:30 pm
Room: Moderated Discussions
hobold (hobold.delete@this.vectorizer.org) on January 10, 2019 2:17 pm wrote:
> someguy (someguy.delete@this.gmail.com) on January 10, 2019 1:06 pm wrote:
> > Any comments on AMD's announcements at CES?
>
> The size and placement of the dies on the next gen ryzen sample is ... adorable. :-)
>
> Vega VII would have been too expensive to produce, if Nvidia hadn't jacked up the prices at that performance
> level so drastically. Not too exciting an alternative for gamers, but if double precision throughput happens
> to be unlocked as in the compute variants of this chip, then there will be a market for it.
>
>
> The CineBench demo against a 9900K was not really revealing much. IMHO the performance gap there could
> be mostly closed by Zen2's SIMD FPU widening to 256 bits. I don't expect significant IPC improvements
> for spaghetti code. The low power consumption was nice, though, and should enable nice Threadripper models
> within the original 180 watts limit. Or 16 core Ryzens in current AM4 mainboards, for that matter.

Cinebench R15 only uses SSE-level of SIMD (no AVX*) so the unit widening to 256bit shouldn't actually have any effect here.
< Previous Post in ThreadNext Post in Thread >
TopicPosted ByDate
AMD CESsomeguy2019/01/10 01:06 PM
  AMD CESJeff S.2019/01/10 01:53 PM
    AMD CESDomaldel2019/01/11 05:37 PM
      AMD CESnoone2019/01/11 09:05 PM
        AMD CESDomaldel2019/01/12 12:20 AM
          AMD CESarifureta2019/01/12 06:09 AM
            AMD CESDomaldel2019/01/13 12:57 AM
              AMD CESMontaray Jack2019/01/17 09:00 AM
                AMD CESMontaray Jack2019/01/17 11:32 AM
  AMD CEShobold2019/01/10 02:17 PM
    AMD CESJan Olšan2019/01/10 02:30 PM
    AMD CESAdrian2019/01/10 08:37 PM
      AMD CESAlberto2019/01/11 10:13 AM
        AMD CESJS2019/01/12 01:05 AM
          AMD IO dieanon³2019/01/13 01:17 PM
            AMD IO dieanon2019/01/13 02:26 PM
            eDRAM too expensiveDavid Kanter2019/01/13 02:34 PM
              eDRAM too expensiveAdrian2019/01/13 08:51 PM
                eDRAM too expensiveAdrian2019/01/13 09:01 PM
                eDRAM too expensiveRicardo B2019/01/14 11:06 AM
                  Zen PHY speedsJeff S.2019/01/14 11:40 AM
                  eDRAM too expensiveAdrian2019/01/14 12:44 PM
                    Zen target process (was: eDRAM too expensive)hobold2019/01/14 02:42 PM
                      Zen target process (was: eDRAM too expensive)Adrian2019/01/14 09:13 PM
                        Zen target process (was: eDRAM too expensive)hobold2019/01/15 08:28 PM
                    eDRAM too expensiveRicardo B2019/01/15 03:40 AM
                    eDRAM too expensiveRicardo B2019/01/15 08:26 AM
              eDRAM too expensiveMaynard Handley2019/01/14 10:38 AM
                eDRAM too expensiveanon2019/01/14 01:00 PM
                  eDRAM too expensiveMaynard Handley2019/01/14 01:43 PM
                    eDRAM too expensiveDan Fay2019/01/14 02:16 PM
                      eDRAM too expensiveMaynard Handley2019/01/14 03:40 PM
                        eDRAM too expensiveDan Fay2019/01/14 04:58 PM
                    eDRAM too expensivesomeone2019/01/15 08:20 AM
                eDRAM too expensiveanon2019/01/14 03:34 PM
                  eDRAM too expensiveMaynard Handley2019/01/14 05:34 PM
                eDRAM too expensiveanon2019/01/15 01:06 AM
            AMD IO diejuanrga2019/01/14 03:04 AM
              AMD IO dieMaynard Handley2019/01/14 10:42 AM
                AMD IO dieAlberto2019/01/14 02:00 PM
                AMD IO diejuanrga2019/01/15 02:54 AM
                AMD IO die size & functionalityWes Felter2019/01/15 11:12 AM
                  AMD IO die size & functionalityjuanrga2019/01/15 11:43 AM
                  AMD IO die size & functionalityAlberto2019/01/15 12:57 PM
                    AMD CPU die size & functionalityWes Felter2019/01/15 04:35 PM
                      AMD CPU die size & functionalityanon2019/01/16 01:32 AM
                        AMD CPU die size & functionalityAlberto2019/01/16 05:40 AM
                      AMD CPU die size & functionalityJan Olšan2019/01/16 07:11 AM
                  AMD IO die size & functionalityMaynard Handley2019/01/16 09:17 AM
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