Fresh rumours have filtered again from final week’s Game Developer and Graphics Technology Conferences in California concerning the make up of the following technology of AMD’s Navi graphics playing cards. While you’re off grabbing a bucket of salt to go along with these rumours, why not decide up a pleasant reposado tequila and a few wedges of lime too? This doesn’t need to be a painful expertise for any of us.
A brand new video claims to have unique details about the upcoming AMD Navi GPUs, with the assertion that Team Radeon has already nailed down its plans for Navi 10 and subsequent Navi 20-based graphics playing cards. The former will launch this yr, as anticipated, with the up to date Navi 20 GPU design to observe in 2020.
That double act has been speculated on earlier than, with the Navi 10 playing cards prone to fill out the mid-range of AMD’s graphics stack as a direct successor to Polaris, and the later Navi 20 playing cards being aimed extra on the excessive finish of the Nvidia competitors. But what’s most fascinating within the newest hearsay mongering is the concept that the Navi 20 GPUs “will have some actual fundamental changes in architecture.”
Exactly what these basic modifications in structure are prone to be remains to be but to be unveiled, however the RedGamingTech supply did say that for Navi 20 AMD is working by itself ray tracing know-how. That’s just about all of the supply, who RGT claims has been dependable prior to now, needed to say on the topic apart from that the ray tracing efficiency up to now “is looking to be extremely impressive.”
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At the identical time, whereas the Navi 10 chips are anticipated to be taking a look at GTX 1080 / RTX 2070 degree gaming efficiency, these upgraded Navi 20 GPUs are prompt to be aiming extra on the RTX 2080 or RTX 2080 Ti degree. That’s mighty formidable, and it might certainly take a bit extra than simply the anticipated 7nm+ redesign from the Navi 10 to 20 GPUs to push the playing cards on from the promised GTX 1080 efficiency.
The video claims that there will likely be “improvements to fix the flaws that we’ve seen from older architectures” although doesn’t go into any element in any respect about what these ‘flaws’ is perhaps or how they’re being mitigated. We’re not anticipating Navi 20 to sport something apart from a barely up to date tackle the Graphics Core Next structure, and definitely not the kind of massive modifications anticipated within the architecture to follow Navi.
All in all, it’s relatively light-weight and borderline spurious. The particulars are scarce, the supply invisible and unverifiable, although the potential for AMD working by itself ray tracing skillz for the following technology of Navi is not less than one thing you wouldn’t robotically low cost. Though I must say I discover it unlikely that AMD will likely be doing something apart from ensuring Navi’s compute efficiency is optimised for Microsoft’s DXR extension for DirectX 12.
I battle to consider AMD will truly observe Nvidia’s method and add in any devoted silicon – similar to the kind that accelerates bounding quantity hierarchy calculations on RTX playing cards – however working to make sure its Graphics Core Next structure has the required compute optimisations to rival any GTX card on the market ought to be nicely inside Team Radeon’s attain.
The first flush of Navi graphics playing cards will launch this yr, probably on July 7, although Gamescom in August has additionally been mooted, and even an October launch has been speculated on too. Fingers crossed they don’t tip up that late into the yr…
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