AMD announces Radeon RX 6000 series gaming graphics cards

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AMD at the moment introduced the Radeon RX RX 6000 sequence of gaming graphics playing cards. Constructed on the brand new 7nm RDNA 2 structure, these playing cards present as much as 2x enchancment in efficiency over the earlier technology AMD flagship whereas additionally together with help for the brand new Microsoft DirectX 12 Final API and might be out there beginning November.

An important card on this sequence will doubtless be the $649 Radeon RX 6800 XT. It options 72 compute items and 16GB of 16Gbps GDDR6 reminiscence on a 256-bit broad reminiscence bus. The 6800 XT can clock as much as 2015MHz beneath load (or Sport Clock as AMD likes to name it) and may often hit peaks of 2250MHz for brief durations beneath ultimate situations (Enhance Clock). AMD claims a complete board energy of 300W for this card.

AMD announces Radeon RX 6000 series gaming graphics cards

The 6800 XT additionally has 128MB of what AMD calls the Infinity Cache. That is high-density, high-speed cache based mostly on the Zen L3 cache. It’s designed to reduce DRAM bottlenecks, latency, and energy consumption and is particularly efficient at 4K and 1440p resolutions. Mixed with the VRAM, AMD claims the Infinity Cache gives 2.17x the efficient bandwidth of a 384-bit broad GDDR6 reminiscence.

AMD announces Radeon RX 6000 series gaming graphics cards

AMD additionally had some charts to indicate evaluating the efficiency of the 6800 XT to the $699 RTX 3080. We often take these with a grain of salt however within the absence of any dependable third-party opinions, these might be taken as a tough steering.

Subsequent is the $579 Radeon RX 6800. Regardless of being cheaper, the 6800 would not lose out on a lot in comparison with the 6800 XT. The main distinction is to the variety of compute items, which has dropped from 72 to 60 resulting from one of many shader engines being disabled. The “Sport Clock” has additionally been dropped all the way down to 1815MHz with the Enhance Clock all the way down to 2105MHz.

Regardless of that, the Radeon RX 6800 will nonetheless have the total 16GB 16Gbps GDDR6 reminiscence and 128MB Infinity Cache. And since it’s kind of slower, the board energy has additionally dropped all the way down to 250W as an alternative.

AMD announces Radeon RX 6000 series gaming graphics cards

The 6800 will largely compete with the $499 RTX 3070, though it is dearer. AMD claims in its charts that the 6800 is quicker than the RTX 2080 Ti, which has related ranges of efficiency because the RTX 3070. Nonetheless, we’d take this chart with an excellent greater pinch of salt because it makes use of a function referred to as Sensible Entry Reminiscence, which we’ll talk about shortly.

AMD announces Radeon RX 6000 series gaming graphics cards

Lastly, there may be the flagship Radeon RX 6900 XT. This $999 graphics card comes with the total complement of 80 compute items together with the identical sport and increase clock speeds because the 6800 XT. The remainder of the specs are related as effectively.

AMD announces Radeon RX 6000 series gaming graphics cards

AMD determined to take a swipe on the lofty $1499 RTX 3090 with the 6900 XT in its comparability charts. This time, nevertheless, we’d recommend a small teaspoon of salt as these outcomes are taken with Sensible Entry Reminiscence and one thing referred to as “Rage Mode” enabled.

So what is that this comically named Rage Mode? AMD calls it a one click on overclocking resolution. In response to Avid gamers Nexus, Rage Mode unlocks the ability targets on these playing cards to allow them to clock greater. It would not really overclock the cardboard itself, simply removes among the energy restrictions that might forestall it from clocking greater in some cases. For handbook overclockers, that is nothing new however those that are both new or uncomfortable with overclocking can simply click on this one button and hope it does one thing.

AMD announces Radeon RX 6000 series gaming graphics cards

As for the aforementioned Sensible Entry Reminiscence, this one’s a bit extra fascinating. For this to work, you want a Radeon RX 6000 sequence GPU, a Ryzen RX 5000 sequence desktop CPU and a 500-series chipset motherboard. After you have this trifecta and allow an possibility in BIOS, it permits the CPU entry to the total 16GB VRAM on the graphics card, which supposedly reduces reminiscence fragmentation on the VRAM and improves efficiency.

Inside AMD’s check samples, they are saying wherever from single digit to low double digit beneficial properties in efficiency with Rage Mode and Sensible Entry Reminiscence enabled on the 6800 XT.

AMD announces Radeon RX 6000 series gaming graphics cards

RDNA 2 additionally contains help for Microsoft’s DirectX 12 Final API. This allows help for options like hardware-accelerated ray tracing, variable charge shading, mesh shaders, and sampler suggestions, options that had been beforehand solely out there on choose NVIDIA GPU.

Ray tracing will doubtless be the one most had been trying ahead to. AMD introduced a handful of titles that might be out there quickly that help ray tracing on AMD playing cards, though technically nothing actually stops the present titles comparable to Management, Metro Exodus, Battlefield V, and many others. from engaged on RDNA 2 {hardware} since they’re all based mostly on Microsoft’s DXR implementation. It is going to be as much as AMD to allow help for them in its drivers. Finally, all DXR based mostly titles ought to work on all RTX, Radeon RX 6000, and Xbox Sequence X|S {hardware}.

AMD announces Radeon RX 6000 series gaming graphics cards

AMD can also be supporting the Microsoft DirectStorage API, which goals to enhance load occasions and enhance texture high quality. Together with that, the corporate will proceed to help its personal applied sciences, comparable to AMD FidelityFX, Radeon Anti-Lag, and Radeon Enhance.

What’s lacking from AMD’s arsenal for now could be a substitute for NVIDIA’s DLSS or deep studying tremendous sampling. This enabled AI-assisted upsampling of sport property utilizing scans of excessive decision property, which leads to near native decision picture high quality however with a decrease rendering price range.

AMD has promised a know-how referred to as Tremendous Decision, which appears much like DLSS however offered no additional particulars that will tell us how effectively it will work. The function can also be nonetheless in growth and will not be out there for a while after the launch of those playing cards. That ought to put a extreme dent in AMD’s ray tracing efficiency in comparison with NVIDIA’s DLSS, which is probably going why AMD hasn’t introduced help for present DXR titles as most of them have some type of DLSS.

Now for availability. The RX 6800 and 6800 XT might be out there beginning November 18 for the aforementioned costs of $579 and $649 on AMD.com. The RX 6900 XT might be out there beginning December eight for $999. Playing cards will even be out there from the same old board companions, comparable to ASRock, ASUS, Gigabyte, MSI, PowerColor, SAPPHIRE, and XFX in November.

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