According to the latest image revealed by VideoCardz, Nvidia’s upcoming flagship RTX 3090 Ti graphics card will require a special power adapter cable.
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According to the leak, the Nvidia GeForce RTX 3090 Ti has a TDP of 450W. With such a large power input, even two 8pin PCIe are not enough, so three 8pin power cables or 12VHPWR (12+4 or 16pin) PCIe Gen5 power cables are required.
Moreover, VideoCardz says that the RTX 3090 Ti graphics card launching on March 29 will not be able to deliver power with the original cable in time. Therefore, it is necessary to use an adapter cable for the power supply.
Furthermore, three 8pin power cables and 75W interface power can provide a total of 525W power supply, so some customized versions may reach 500W TDP. The revealer @wnxod released a real picture, claiming to be the upcoming NVIDIA RTX 3090 Ti graphics card.
It is said that this is the upcoming RTX 3090 Ti BoomStar graphics card from GALAXY, and this is also the first spy photo of the RTX 3090 Ti non-public graphics card.