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• #3066 Motyi senior tag Busterftw #3065

  Új Válasz 2022-10-28 15:03:39 #3066

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  Motyi

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  válasz Busterftw #3065 üzenetére

  Hivatalosan ATX 2.53, de részben (1000W-ig) megfelel az ATX 3.0 PCIe 5.0 szabványnak is:

  "The PRIME TX-1600 comes with all the great PRIME features and it is ATX 2.53 compliant. Since this unit’s development was near completion when the Intel ATX 3.0 and PCIe 5.0 standards were finalized, we in turn tested all our new TX and PX units against these new recommendations and found the following:
  PRIME TX-1600 / PX-1600 conforms with ATX 3.0 and PCIe5.0 up till 1000 W
  Considering the added performance bonus of these high-power units, we included a PCIe 5.0 12VHPWR connector cable harness in the packaging box. This enables:
  the TX-1600 and PX-1600 to support systems where the AIC (Add-In Card) is up to 450 W
  the new units to support systems with PCIe 5.0 peripherals.
  For added safety and reliability, the 12VHPWR connector itself is rated at 600 W.
  As a side note, to our current understanding, the TDP for the RTX4090 and the RTX4080 will come in at under 450 W and the TDP for RTX4070 will be under 300 W.
  SPECIFICATIONS AND SUMMARY
  PCIe 5.0 Requirement
  The maximum power requirement is defined as 3 x AIC rated power.
  The connector included is rated for 600 W.
  The PRIME TX-1600 and PX-1600 can support up to 450 W AIC.
  ATX 3.0
  The maximum power supply – Power Excursion, is defined as 200 % of rated power @ 100 µS. (180 % @ 1 mS and 160 % @ 10 mS)
  The current version of the PRIME TX-1600 with the OPP limitations supports up to 135 % ~ 140 % (2160 W ~ 2240 W)
  The PRIME TX-1600 and PX-1600 can meet Intel ATX 3.0 requirements under 1000 W load.
  PCIe 5.0 and Nvidia RTX 4xxx
  Based on current information we collected from the market:
  The RTX 4090 may have a TDP of up to 450 W
  The RTX 4080 may have a TDP of up to 420 W
  The RTX 4070 may have a TDP of up to 300 W
  This means that the peak power requirement for the PCIe 5.0 compliance will be 450 W x 3 = 1350 W.
  It is possible that future Ti-based cards may have higher TDP, but currently we do not have any supporting information."

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