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That is all prototype {hardware} for now, however Asus has proven off an Nvidia RTX 4070 graphics card operating with out the necessity for any energy cables. As an alternative, the cardboard makes use of a customized slot on the motherboard to achieve entry to as much as 600W of energy.
In fact, which means you may not solely want customized graphics card supporting the brand new energy supply interface, but in addition a particular motherboard. It is unclear whether or not Asus intends this to be a brand new industry-wide customary or stay one thing proprietary to its personal merchandise.
If this new tech is Asus-only, that clearly limits its enchantment. In spite of everything, you would be locked into Asus motherboards and graphics playing cards. However Asus says that motherboards supporting the brand new energy supply resolution stay suitable with typical graphics playing cards, which helps.
Extra to the purpose, eliminating cable litter would possibly nonetheless be sufficient of a draw to make it worthwhile for some PC builders, particularly these aiming for the final phrase in clear minimalism. And a slot-based energy resolution also needs to be extra dependable than clunky cables, which have just lately turn into weak factors resulting in {hardware} failures together with melting energy connectors.
Asus’s {hardware} resolution includes a secondary slot on the motherboard that appears related in measurement and form to a 1x PCIe connection. The graphics card a part of the answer stands out separate from and aft of the the primary 16x PCIe connector on the PCB. It is presently often called “GC-HPWR” however Asus says it would provide you with one thing pithier when the merchandise hit the market.
Our understanding of the tech is that the brand new connector truly acts as a passthrough for a 16-pin connection. Which means you may nonetheless have these cables operating from you PSU, it is simply they’re going to hook as much as connectors on the rear of the motherboard, which then cross energy by means of to the GPU.
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If appropriate, that will appear to be the brand new connector is simply shunting the cable downside to a special spot slightly than eradicating it. However there are nonetheless clear benefits.
First, you will not have cables protruding of the GPU. Second, the cables can be “match and neglect”. Seat them correctly as soon as and you may then swap out GPUs with out having to the touch the cables.
In fact, you may nonetheless need to seat the graphics card accurately. However plugging energy cables into graphics playing cards has all the time appeared like a kludge and a slot-based resolution for GPU energy positively looks as if an enchancment.
Asus says that motherboards and graphics card with the brand new energy supply resolution will appeal to a slight value premium, however hasn’t stated precisely after they’ll go on sale. Anyway, it appears to be like fairly interesting to us, so this is hoping it catches on.
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