Új hozzászólás Aktív témák

  • Petykemano

    veterán

    "A Zen4 within Zen5 rumor I found on the internet which requires validation:
    The Zen5 IOD will not be re-using the 6nm Zen4 IOD instead it will use a new 4nm IOD. That 4nm IOD has been inserted into Zen5 CPU-S/CPU-H. That IOD is a SoC which has Zen4 cores in it.

    With it comes a change in naming of the chiplets, which are changed to Central [System might be used here] Die and [Central might be used here as well] Computational Die(s).

    Edit: Forgot to add something here.
    AM5 is stuck with symmetrical computational dies. There is no Zen5+Zen4c(or d) configuration. It is just Central Die with energy-efficient(Zmin-orientated) Zen4 cores and up to two Computational Dies with high-performance(Zmax-orientated) Zen5 cores.

    Speculation through LNKN/GP/RPDF:
    - Zen4 in central die is used majority of the time, most processes in Windows are very low power tasks aka Zmin-orientated workloads.
    - Zen5 in computational die is only used as an accelerator rather than previous CCD-style, only used for high power tasks aka Zmax-orientated workloads.
    - Given the above, the computational dies use CPU drivers. So, when the dGPU is loaded the computational die is loaded instead of the central die. There is no case where a game will not run on the Zen5 cores. The CCD's are not to be flooded with background tasks w/ ~110ns DRAM<->CCD, bg tasks instead will use the Central die w/ sub~64ns DRAM<->CCX."
    [link]

    Ez egy elég érdekes koncepció. Fantáziáltunk már erről. Én legalábbis a Dragon Range-t így is el tudnám képzelni: Egy mobil Phoenix lapka, amihez hozzá van csatlakoztatva egy nagyteljesítményű (megkockáztatom, V-cache-sel szerelt) CCD.

Új hozzászólás Aktív témák