AMD’s new Radeon RX 6800 XT guarantees to go face to face with Nvidia’s RTX 3080
AMD is introducing three new Radeon RX 6000 Collection graphics playing cards right this moment that may tackle Nvidia’s newest RTX 3000 Collection of GPUs. There’s the Radeon RX 6800 XT ($649), which works up in opposition to the RTX 3080; the Radeon RX 6800 ($579), which might be in comparison with the RTX 2080 Ti or RTX 3070; and eventually the Radeon RX 6900 XT ($999), which is pitted in opposition to Nvidia’s big RTX 3090.
All three are based mostly on AMD’s newest RDNA 2 know-how that’s additionally discovered contained in the PS5 and Xbox Collection X. These newest Radeon playing cards will help hardware-accelerated ray tracing for next-gen video games, and AMD is promising to go face to face with Nvidia in 4K and 1440p PC gaming.
The brand new $649 Radeon RX 6800 XT is aimed toward Nvidia’s RTX 3080 particularly, promising efficiency in 4K and 1440p gaming that matches or exceeds Nvidia’s newest card for $50 much less. It comes geared up with 16GB of GDDR6 reminiscence, a 2015Mhz base clock, 2250Mhz increase clock, and 72 compute models total.
AMD has shared some early benchmarks that present the Radeon RX 6800 XT beating the RTX 3080 at 4K in Battlefield V, Borderlands 3, Name of Responsibility: Trendy Warfare, Forza Horizon 4, and extra. It additionally matches the RTX 3080 in Shadow of the Tomb Raider, Gears 5, and Doom Everlasting. If these outcomes are related throughout a wider vary of video games, then the Radeon RX 6800 XT definitely appears to be like promising for strong 4K gaming efficiency.
AMD’s personal benchmarks are additionally related at 1440p, with the identical video games examined. We’ll clearly want to check this card totally in opposition to the RTX 3080, but it surely appears to be like like AMD has managed to match or beat Nvidia’s newest GPU in a variety of video games. AMD has achieved these efficiency enhancements whereas retaining the ability draw lower than Nvidia’s RTX 3080. The RX 6800 XT attracts as much as 300 watts of energy, whereas the RTX 3080 attracts as much as 320 watts.
Subsequent up is the $579 Radeon RX 6800, which is aiming for Nvidia’s RTX 2080 Ti. Based on AMD, it beats or matches Nvidia’s older card within the restricted variety of video games that the corporate has examined in each 4K and 1440p. It comes geared up with 60 compute models, a 1815Mhz base clock, 2105Mhz increase clock, and 16GB of GDDR6 reminiscence.
Apparently, the bottom 6800 attracts 250 watts of energy, simply 10 watts lower than Nvidia’s personal RTX 2080 Ti Founders Version. AMD hasn’t shared benchmarks in opposition to the brand new RTX 3070, but when it may possibly additionally match or exceed Nvidia’s newest $499 card, then it’d simply be one other nice possibility for 1440p.
Lastly, there’s the $999 RX 6900 XT, which works face to face with Nvidia’s RTX 3090. Whereas Nvidia has positioned the RTX 3090 for 8K gaming, its giant 24GB of reminiscence makes it extra possible for use by the artistic trade as a Titan alternative. AMD hasn’t opted to bump the reminiscence on its equal, retaining the RX 6900 XT at 16GB of GDDR6 reminiscence and providing a aggressive value consequently.
AMD has bumped up its compute models to 80 in complete right here, however the core clock stays at 2015Mhz with a lift of 2250Mhz. The efficiency in opposition to the RTX 3090 appears to be like much more blended from AMD’s personal benchmarks. Whereas the RX 6900 XT guarantees to comfortably beat the RTX 3090 in Battlefield V, Forza Horizon 4, and Gears 5, it loses out or simply matches in different titles.
All three new Radeon RX 6000 Collection playing cards additionally use a standard 2.5 slot design, with common PCIe connections and a triple-fan system that cools the playing cards. AMD hasn’t achieved any fancy work to shrink its PCB like Nvidia has, neither is it introducing a brand new 12-pin energy connector.
You’ll discover that AMD has opted for 16GB of GDDR6 reminiscence in all three of its new Radeon playing cards. That’s greater than what’s obtainable on the RTX 3070 (8GB) and RTX 3080 (10GB) however lower than the 24GB discovered on the RTX 3090. Each Nvidia’s RTX 3080 and 3090 playing cards additionally use quicker GDDR6X modules, however AMD opted to keep away from the transfer to dearer and extra power-hungry high-speed modules.
As an alternative, the corporate is aiming for effectivity enhancements with a brand new Infinity Cache design. Infinity Cache is the largest a part of AMD’s reminiscence enhancements right here. Gaming at 4K can typically be restricted by reminiscence bandwidth in fashionable GPUs, and AMD is hoping to reply a few of these calls for with an even bigger, extra succesful cache as a substitute of higher-speed GDDR6X.
AMD is utilizing a high-speed 128MB cache that’s based mostly on the corporate’s Zen 3 L3 CPU cache design. It’s optimized for graphics use and guarantees to ship twice the bandwidth. What this all means is that these newest Radeon playing cards can extra effectively feed information to the graphics pipeline and supply efficiency enhancements with out important will increase to energy draw. AMD’s purpose right here was to double the efficiency from its earlier RX 5700 XT card with solely a slight bump to energy draw.
As a result of these playing cards are all RDNA 2, which means they help Microsoft’s DirectX12 Final APIs and even DirectStorage as soon as it’s obtainable. This contains hardware-accelerated ray tracing and variable price shading. As soon as DirectStorage is totally enabled in Home windows in some unspecified time in the future in 2021, load occasions on sure NVMe drives can be lowered additional. AMD additionally has a “rage mode” for simple and steady overclocking on these playing cards. It is going to be fascinating to see how a lot further efficiency might be squeezed out of those supposedly environment friendly playing cards.
Whereas AMD is promising to go face to face with Nvidia in 4K gaming and extra, the one large lacking piece of this battle is an absence of an equal to Nvidia’s DLSS. Nvidia’s AI-powered tremendous sampling know-how has been transformative for the video games that help it, bringing nice picture high quality and better body charges by merely toggling a sport setting.
AMD tells me it has a brand new tremendous sampling characteristic in testing, which is designed to extend efficiency throughout ray tracing. The corporate is promising its tremendous sampling know-how can be open and cross-platform, which implies it may come to next-gen consoles just like the Xbox Collection X and PS5. AMD is working with a variety of companions on this know-how, and it’s anticipating robust trade help. Sadly, this received’t be prepared for the launch of those three new Radeon RX 6000 Collection playing cards.
Each the Radeon RX 6800 XT and RX 6800 will go on sale on November 18th, with the Radeon RX 6900 XT hitting shops on December eighth. Whereas AMD hasn’t been capable of match or beat Nvidia’s pricing for the RTX 3070, if the efficiency guarantees measure as much as Nvidia’s newest playing cards then these playing cards may supply an excellent various for individuals seeking to improve their GPUs within the coming months. Hopefully AMD will be capable to provide sufficient inventory for the inevitable demand.
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