AMD's Raytracing Exclusive To High-End RDNA 2 Based Radeon RX Navi 2X Cards, Alleges Rumor

The latest rumors on AMD's RDNA 2 GPU based Radeon RX Navi 2X graphics cards have leaked out which seem to indicate what to expect in terms of red squad's ray tracing strategy to tackle the NVIDIA GeForce RTX lineup. According to PTT forums, it is reported that while AMD will releasing multiple RDNA 2 GPUs later on this year, only flagship variants volition feature support for ray tracing.

AMD RDNA 2 GPU'south Raytracing Features Rumored To Exist Exclusive To High-Finish And Enthusiast Radeon RX Navi 2X Graphics Cards

Yesterday, we covered the first alleged die sizes of three RDNA 2 GPUs for the desktop detached GPU market place. The information on the three Navi 2X fries was likewise sourced back to PTT forums. From the looks of information technology, AMD volition exist preparing at least 3 different RDNA 2 GPUs for its Navi 2X graphics card lineup. These will allegedly include the following:

• AMD Navi 21 (505mm2)
• AMD Navi 22 (340mm2)
• AMD Navi 23 (240mm2)

The source states that the AMD GPU dice sizes are within +/- 5mm2 of the final dies. Nosotros will only know for sure when the GPUs launch. Merely yous can learn more about the die sizes in our commodity here so allow's focus on the other details that the rumor had to say.

$AMD on track to launch next-gen "Zen-3" CPUs and RDNA 2 GPUs in belatedly 2020. flick.twitter.com/hhHyN86CI3

— AMD News (@AMDNews) April 28, 2020

It is stated that AMD'south RDNA two GPUs will indeed exist used in loftier-cease and enthusiast-form graphics cards arriving later this year, something which has already been confirmed by AMD themselves, simply while in that location would besides exist lower-cease and more than mainstream options, the highlight feature, raytracing, would only be available on the elevation Radeon RX graphics cards.

This might not be a huge surprise for those who've been following NVIDIA's strategy with RTX and GTX graphics cards. Like NVIDIA, AMD would also feature raytracing on high-end variants, as per the rumor, and there are several reasons why this might exist the example. Commencement, high-finish GPUs volition be using bigger dies and would feature more chapters to support raytracing hardware which AMD will fully utilize to scale upwardly its raytracing performance versus the competition. Just just similar the smaller Turing based dies, the Navi 2X lineup would also characteristic GPUs which won't have the capacity to back up HW-level raytracing to run the feature at optimal frame rate.

While it would definitely exist possible to run ray tracing in a similar fashion to NVIDIA, who released a driver to enable RTX on GeForce GTX graphics cards, there won't be the necessary horsepower to deliver playable frame-rates. AMD might likewise dissever its RDNA ii based Navi 2X lineups into two distinct categories, ane with raytracing branding and the other without.

Entry Level RDNA two GPU Based Radeon RX Navi 2X Graphics Card To Tackle NVIDIA's GeForce GTX sixteen Turing Family?

Other than that, it is also stated that while the entry-level cards won't be featuring hw-level support for raytracing, they would focus on higher performance per watt (efficiency). The entry-level or the more mainstream cards would exist tackling NVIDIA's GeForce GTX 16 series Turing graphics cards which currently have no 1st Gen Navi based competitor in the market.

The GTX 1660 is faster than the RX 5500 XT 8 GB by up to 10% while the RX 5600 XT toll around $289-$299 Usa which puts it at the same cost as the GeForce RTX 2060 (non-SUPER) graphics cards and not the 1660 SUPER or the 1660 Ti variant which have been out in the market for a while at present.

Here's Everything We Know Nigh RDNA ii Based Radeon RX Navi 2X Desktop GPUs

The AMD RDNA ii based Radeon RX Navi 2x graphics card family unit is as well touted to disrupt the 4K gaming segment similar to how Ryzen disrupted the entire CPU landscape. That'due south a pretty bold claim from AMD themselves only leaks and rumors are suggesting that this might exist the example for AMD's next-generation Radeon RX graphics cards.

AMD unveiled that its RDNA 2 GPUs will deliver a similar functioning leap over the first-gen RDNA GPUs like Zen ii delivered over Zen 1. The first RDNA GPUs delivered a massive 50% increment in performance per watt over GCN architecture and RDNA 2 GPUs are expected to practise the same over RDNA 1, delivering some other fifty% increase in performance per watt.

According to the roadmap shared by AMD, the RDNA 2 GPUs would feature three central features that volition be role of the new GPU architecture. First and foremost is the performance per watt increase which is due to a number of reasons. AMD will exist shifting from TSMC'south 7nm procedure to the more advanced 7nm process node. The new process node itself increases transistor efficiency on the new GPUs while decreasing its overall size, assuasive AMD to cram more performance in a much smaller package.

The key changes that have led to a 50% increase in operation per watt include a redesigned micro-architecture with improved performance-per-clock (IPC), a logic enhancement that helps reduce pattern complication and switching power and physical optimizations such as increased clock speeds.

AMD has also announced that RDNA 2 GPUs would feature VRS (Variable Rate Shading) and hardware-accelerated ray tracing. AMD is post-obit suit with NVIDIA here who have already implemented the said technologies on its Turing GPU based GeForce RTX graphics cards. With the launch of the new consoles from Microsoft and Sony imminent, AMD is going to piece of work to provide these features with its own optimization framework to developers for integration within next-generation gaming titles.

AMD has also recently showcased its RDNA 2 GPUs running Microsoft's DXR 1.1 (DirectX 12 API Ultimate) demo internally which utilizes hardware-accelerated ray tracing. AMD's approach to ray tracing is to offer simplified development and speedy adopting and that is definitely possible through consoles where the mass majority of game developers focus their efforts towards.

AMD's CEO, Dr. Lisa Su, has already stated that we tin can expect a new RDNA two GPU based Radeon RX high-terminate family and a 7nm RDNA refresh family unit to launch this year. The aforementioned was stated during the presentation in which it was stated that the "Navi 2x" lineup would calibration from peak to bottom and as the name suggests, would deliver twice the functioning efficiency increase over the first-generation RX graphics cards.

With that said, we are already aware of a recent rumor which pointed out that AMD's high-end Radeon RX Navi GPUs could exist up to twice as fast every bit Navi x, featuring a massive dice size and GDDR6 retention. Some of the features to expect from 2nd Generation RDNA Navi GPUs would be:

• Optimized 7nm process node
• Enthusiast-grade desktop graphics card options
• Hardware-Level Ray Tracing Support
• A mix of GDDR6 and HBM2 graphics cards
• More power-efficient than First-Gen Navi GPUs

One of the key features on the Big Navi Radeon RX GPU is that it is going to disrupt the 4K gaming segment, similar to how Ryzen disrupted the entire CPU segment. These are some bold claims by AMD, merely if those rumored specifications are anything to go by, and then these claims may non be that far fetched.

"With the Radeon 5000-series we are substantially roofing xc-something-pct of the total PC gamers today," says Chandrasekhar. "And so that's the reason why no 4K right now, it's because the vast majority of them are at 1440p and 1080p.

"That doesn't mean a 4K-capable GPU isn't coming, it is coming, but for here and now we want to focus on the vast majority of gamers."

"Similar to Ryzen," he says, "all of us demand a thriving Radeon GPU ecosystem. So, are we going afterward 4K, and going to similarly disrupt 4K? Absolutely, you can count on that. Just that'south all I can say right now."

- PCGamesN

Once again, AMD in its own presentation emphasized enthusiast-class performance for the RDNA 2 based Radeon RX 'Navi 2X' GPUs so that'due south something to consider. The competition notwithstanding from the other side won't just go eyes closed as AMD launches its high-operation graphics cards. The side by side-generation NVIDIA based GeForce GPUs are shaping up to be a animal on their own based on the early specs that we accept seen.

What practice you want to run across in AMD's adjacent-gen RDNA 2 GPUs?

Rumors accept also suggested that NVIDIA would aim for a tardily 2020 launch that would mean a direct competition with AMD's RDNA two GPUs based desktop graphics cards.  And then it looks like AMD's RDNA two GPUs would compete against whatever is NVIDIA's next-generation GPU inventory. Q3 and Q4 2020 would definitely be interesting times for all the hardware enthusiasts and mainstream PC gamers who are looking forward to upgrading their PCs with the all-time hardware.

Source: https://wccftech.com/amd-raytracing-allegedly-exclusive-high-end-rdna-2-navi-2x-gpus/

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