Nvidia’s newest overly highly effective and costly GPU, the RTX 3090 Ti, has been out for nearly every week. As curious PC fans have taken this mysterious GPU aside, its internals could have revealed some juicy secrets and techniques concerning the subsequent technology of RTX graphics.
Upon shut inspection of the printed circuit board (PCB) and the engineering beneath, some shut observers on Twitter have famous that there are areas on the RTX 3090 Ti’s board for extra energy supply. They’ve famous that some AIB (add-in board) playing cards even have room for a second 12VHPWR, the Intel named PCIe 5.0 connector that may energy 600 watts. Why? Effectively, it could operate because the bridge between the present technology of GPUs and the subsequent.
If AD102 and GA102 are pin-compatible and AIBs reuse RTX 3090 Ti PCB designs for AD102 playing cards, I feel we are able to guess why so lots of them have spots for further energy supply elements pic.twitter.com/WCsiG9PvK8
— Charlie (@ghost_motley) April 2, 2022
Twitter consumer @ghost_motley, who’s a moderator of PC {hardware} sub-Reddits, famous that if the AD102 GPU matches the facility pin format because the GA102 utilized in Ampere playing cards, it could make it simpler for board companions to construct playing cards for Lovelace GPUs.
In reality, some RTX 3090 Ti graphics playing cards (particularly EVGA) have an unpopulated ATX 3.0 connection that might theoretically give it entry to over 1,200W of energy.
In February, Igor Wallossek additionally wrote on his web site that the RTX 3090 Ti could possibly be a “studying object” for board companions to create power-hungry graphics playing cards. Theoretically, the GA102 and AD102 GPUs sharing pin layouts would permit companions to reuse present playing cards with out having to completely redesign the cooling options.
The latest Nvidia hack supplied some juicy details about the potential capabilities of the RTX 4000-series GPUs. The RTX 4090 is rumored to be twice as highly effective of the present RTX 3090. Given the 750W energy necessities for the RTX 3090 Ti, one may see 1000W and over necessities for the RTX 4090.
Within the meantime, the king of the efficiency hill is ludicrously costly and heavy RTX 3090 Ti. Should you’re planning on choosing this up for some motive, you’re most likely prone to improve your energy provide anyway. Take into account it an funding sooner or later as soon as the Lovelace GPUs see the sunshine of day.
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