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• #725 S_x96x_S addikt

  Új Válasz 2019-01-18 22:46:47 #725

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  S_x96x_S

  addikt

  ha igaz ...

  Június -ra mondják a Ryzen3x00 sorozatot
  Az X570 chipset saját tervezés ( nem ASMedia )
  A B550 szokásos módon negyed-évvel később jön.
  https://www.gamersnexus.net/news-pc/3428-amd-converting-epyc-to-x570-dropping-asmedia

  "-The previous AMD chipsets were made by ASMedia, which introduced some early challenges in development for the 1000-series Ryzen parts. For the new series of chipsets, our understanding is that AMD will be designing the silicon itself rather than tapping ASMedia for assistance.

  - AMD is migrating some of its Epyc IO down to X570, making updates for Ryzen 3000 CPUs

  - The X570 chipset will run at about 15W, rather than 6-8W for the X470 chipset. This will not impact chipset heatsink requirements in any meaningful way, as the chipsets can present run on air, but most manufacturers stick an overkill heatsink on the chipset just for looks. It’s more noteworthy because the X570 chipset will be capable of more throughput (and will run hotter). PCIe 4.0 is part of this potential.

  - We aren’t yet clear on details of PCIe 4.0 out of the chipset. Some of our sources have indicated that the PCH will likely only deliver PCIe Gen3 to the PCIe slots, but that doesn’t say anything about NVMe or M.2 compatibility. We know that PCIe 4.0 will come out of the CPU and at least drive GPUs, but the bigger benefit of PCIe 4.0 will be in I/O devices, so we suspect that X570 will accommodate PCIe Gen4 in some capacity. Again, this is where we are least clear and where our sources conflicted the most. AMD is still determining final specs of the X570 chipset.

  - AMD is looking to launch its B550 chipset roughly one quarter after X570 – that’s probably going to be third quarter, but it’ll depend on X570 gets hit with a delay. The X570 timeline is currently up in the air, whereas Ryzen 3000 should be ready by June. Ryzen 3000’s launch will be dependent upon AMD’s strategy for its chipset and whether the chipset faces challenges."

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