RDNA 3 Is Right here, The Radeon RX 7900 XTX And RX 7900 XT

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Feliz Navi 31

Simply in time for the vacation season AMD have revived an outdated naming scheme and launched the brand new RX 7900 XT and RX 7900 XTX.  The 2 playing cards are each RDNA 3, aka Navi 31 and are fabbed on 5nm for the graphics and 6nm for the reminiscence and are rated at 355W for the RX 7900 XTX, 315W for the 7900XT.  When you pay the (theoretical) $999 MSRP for the 7900 XTX you’re going to get 12 extra compute models and ray accelerators, 24 extra AI accelerators, and 768 extra stream processors.  As well as your GPU could have a lift clock 100 MHz quicker, or 300MHz on the sport clock whereas your VRAM might be 4GB bigger and provide 160GB/s extra bandwidth.  Final, however not least your Infinity cache is elevated by 16MB.

All these numbers are nice, however the actual query is worth to efficiency and if the additional $100 resolves into and 11% efficiency enhance.  For video games equivalent to Far Cry six you’ll go from an average 105FPS on the RX 7900XT to 121FPS on the RX 7900 XTX, which places the RX 7900 XT simply above the RTX 4080 FE and has the RX 7900 XTX a handful of frames behind the RTX 4090 FE at 4K.   For a extra demanding recreation like Cyberpunk the 7900 XTX is over a dozen frames behind NVIDIA’s flagship card and the RX 7900 XT is 7 frames behind the RTX 4080 FE.

While you allow ray tracing the story modifications a bit extra, as you would possibly count on.  AMD’s new flagship falls 13 frames behind the RTX 4090 FE however nonetheless outperforms the RTX 4080.  The RX 7900 XT doesn’t maintain it’s lead, falling 7 frames behind in Far Cry 6.  For Cyberpunk the outcomes are extra vital, at 4K the RTX 4090 manages 44FPS whereas the RX 7900 XTX offers you 20FPS whereas the RX 4080 can handle 31FPS in comparison with the unplayable 17FPS from the RX 7900 XT.  That reveals vital enchancment from AMD with regards to ray tracing, however they nonetheless have a methods to go.

These are simply a few of the outcomes from The FPS Evaluations’ two opinions which additionally evaluate the playing cards with DLSS and FSR enabled, and people two applied sciences make a giant distinction at 4K.

When you do discover an RX 7900 XT or RX 7900 XTX on the market and need to choose it up you will get The Callisto Protocol and Dead Island 2 for free; similar with any flavour of  RX 6800, RX 6750 XT, RX 6700 , RX 6650 or RX 6600.  When you go for an RX 6500 XT or RX 6400 then this Increase The Recreation bundle will solely embody Lifeless Island 2.

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