450W. Requires 8-pin to 3-pin adapter

 450W.  Requires 8-pin to 3-pin adapter

From oliver jagger ,
The flagship GPU, the Geforce RTX 3090 Ti, which is due out next week, has a TDP of 450 W and therefore requires a three-pin 8-pin power connector to be able to meet this power consumption. So there is a 3×8-to-16-pin PCI-E 5.0 adapter for the GPU.

Nvidia’s new flagship, the Geforce RTX 3090 Ti, which will be unveiled on March 29, will have a 16-pin PCI-E 5.0 connector and a TDP of 450 watts. The non-TI version released 1.5 years ago was 100 watts less, so a 2 x 8-to-12-pin adapter that could hold up to 300 watts included accessing the graphics card via the PCI Express interface for up to 75 watts Is.

RTX 3090 Ti . 3-pin to 8-pin adapter for

With a TDP of 450 Watts, you need Videocardz. According to A three-pin to 8-pin power cable or basic implementation 12VHPWR (12+4-pin PCI-E-5.0) for Geforce RTX 3090 Ti. However, power supplies with such a native cable are yet to be delivered in the period in which the Geforce RTX 3090 Ti is already being presented, so a 3 x 8 to 16 pin PCI-E 5.0 adapter is required. That alone delivers 450 watts for the Geforce RTX 3090 Ti. With an additional 75 W via the PCI Express interface, you’ll get 525 watts. So custom designs of the Geforce RTX 3090 Ti, which can reach a maximum TDP of 500 watts, would also be expected.

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The 16-pin connector is practically the same as the 12-pin connector. The difference is in the four additional pins at the bottom, making twelve pins 12 + 4 and thus 16 pins. It is likely that Nvidia’s next-generation Ada graphics cards, which will be launched as representatives of the Geforce RTX 4000 series, will also use the 16-pin PCI-E 5.0 connector. The Geforce RTX 3090 Ti should also be the last GPU from Nvidia’s Ampere series as well as the first GPU with 21 Gbit/s faster GDDR6X memory and a new power connection.

Source: Via videocardz


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