AMD Radeon RX 7900XT graphics card will get 24 GB of memory and three 8-pin power connectors (up to 450 W of power)
Resource Igor’s LAB shared an image of the PCB for the yet unreleased video graphics card.
As expected, it will be equipped with AMD Navi 31 GPU based on RDNA3 architecture containing 7 chipsets.
AMD Radeon RX 7900XT graphics card
Judging by the image, the AMD Radeon RX 7900XT is powered by three 8-pin power connectors, which indicates a maximum power of 450 watts.
This doesn’t rule out AMD using 16-pin 12VHPWR headers, but there’s no confirmation of that yet. The card is equipped with 21 voltage converters.
AMD Radeon RX 7900XT graphics card
Igor’s LAB AMD Radeon RX 7900XT graphics card
According to Igor’s LAB, the AMD Radeon RX 7900XT contains 24 GB of GDDR6 memory.
Memory chips are located on three sides of the GPU in groups of four chips. The device has four connectors for connecting monitors: three DisplayPort and one HDMI.
There is no information about the supported standard, but most likely at the moment, it is DisplayPort 2.0 and HDMI 2.1.
The AMD Radeon RX 7900XT is rumored to have a full Navi 31 GPU with 12288 stream processors. The GPU supposedly includes one GCD (Graphics Die) and six MCDs (Memory dies).
One MCD is expected to provide up to 96 MB of Infinity Cache memory.
AMD Radeon RX 7900XT graphics card
AMD has already demonstrated the launch of games on a video card with the RDNA3 architecture but has not yet announced the timing of the release of next-generation devices to the market.
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