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• #609 S_x96x_S addikt Petykemano #608

  Új Válasz 2018-12-01 16:19:11 #609

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  S_x96x_S

  addikt

  válasz Petykemano #608 üzenetére

  > ryzen3, pcie4 @ computex

  Az új pcie4.0 -ás GPU-s kártyákhoz kell AM4-es alaplap is. Váható volt.

  De ez valószínüleg megnöveli az alaplapok árát is.
  Szerintem kb 30% -al drágább lesz az X570 -es alaplap a hasonló X470-es hez képest.

  Vajon a B550 -re lesz-e pice 4.0 támogatás?

  ------
  Egyéb érdekesség:
  - német Mindfactory Novemberi stat: ( 69% AMD - 31% Intel ( darabszámra ))
  - AMD Athlon 200GE -et unlockolni lehet az új MSI biossal.
  - AMD EPYC CPUs Grab 2 Percent Of 2018 Server Market, 7nm Zen 2 Rome Could Top 5 Percent In 2019
  - Gigabyte H261-Z60 Server Review 2U4N AMD EPYC for Dense Compute - vagyis kezd beindulni a szerver támogatás ..
  --- itt érdekesség: a CPU0-ra kötött majdnem összes háttértár lehetővé teszi az 1 CPU-s módot is.

  "When it comes down to it, this is the dense platform you want to use. Using today’s AMD EPYC “Naples” gen1 parts, one can handle 256 cores, 512 threads, 8TB of RAM, 24x SATA SSDs, 8x M.2 NVMe SSDs, OCP networking, and still have room for 16x PCIe x16 half-length low profile cards. Intel platforms simply cannot match this. Indeed, we know the next-generation AMD EPYC 2 “Rome” will double this maximum core count so we will be looking at 512 cores and 1024 threads in a single 2U box. The current and next-generation of comparable Intel Xeon Scalable servers will be limited to 224 cores/ 448 threads and cost a lot more to get to that number. If you are looking for cost-effective compute density, the Gigabyte H261-Z60 is available today and has a bright roadmap.

  Our biggest points of improvement would be that that the Central Management Controller continues to gain features. This would be an enormous benefit to the unit but it is an option we would love to see as it would be nice to login via a single management interface per chassis. This is still a great feature simply for reducing cabling. The other point of improvement is we want to see NVMe. Gigabyte launched the H261-Z61 variant of this server, which has that functionality built-in. Now the action would simply be to pick that SKU if you want more NVMe.

  Overall, these high-density plays are awesome for virtualization clusters. There is a bigger implication though. Since all but one M.2 slot is accessible via CPU0, one can retain virtually all of the functionality using a single AMD EPYC processor. That means a 4x CPU, 128 core/ 256 thread 2U system is extremely affordable and offers a surprising amount of expandability in such a compact form factor."

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