Wednesday, October 28th 2020
AMD Announces the Radeon RX 6000 Series: Performance that Restores Competitiveness
AMD (NASDAQ: AMD) today unveiled the AMD Radeon RX 6000 Series graphics cards, delivering powerhouse performance, incredibly life-like visuals, and must-have features that set a new standard for enthusiast-class PC gaming experiences. Representing the forefront of extreme engineering and design, the highly anticipated AMD Radeon RX 6000 Series includes the AMD Radeon RX 6800 and Radeon RX 6800 XT graphics cards, as well as the new flagship Radeon RX 6900 XT - the fastest AMD gaming graphics card ever developed.
AMD Radeon RX 6000 Series graphics cards are built upon groundbreaking AMD RDNA 2 gaming architecture, a new foundation for next-generation consoles, PCs, laptops and mobile devices, designed to deliver the optimal combination of performance and power efficiency. AMD RDNA 2 gaming architecture provides up to 2X higher performance in select titles with the AMD Radeon RX 6900 XT graphics card compared to the AMD Radeon RX 5700 XT graphics card built on AMD RDNA architecture, and up to 54 percent more performance-per-watt when comparing the AMD Radeon RX 6800 XT graphics card to the AMD Radeon RX 5700 XT graphics card using the same 7 nm process technology.AMD RDNA 2 offers a number of innovations, including applying advanced power saving techniques to high-performance compute units to improve energy efficiency by up to 30 percent per cycle per compute unit, and leveraging high-speed design methodologies to provide up to a 30 percent frequency boost at the same power level. It also includes new AMD Infinity Cache technology that offers up to 2.4X greater bandwidth-per-watt compared to GDDR6-only AMD RDNA -based architectural designs.
"Today's announcement is the culmination of years of R&D focused on bringing the best of AMD Radeon graphics to the enthusiast and ultra-enthusiast gaming markets, and represents a major evolution in PC gaming," said Scott Herkelman, corporate vice president and general manager, Graphics Business Unit at AMD. "The new AMD Radeon RX 6800, RX 6800 XT and RX 6900 XT graphics cards deliver world class 4K and 1440p performance in major AAA titles, new levels of immersion with breathtaking life-like visuals, and must-have features that provide the ultimate gaming experiences. I can't wait for gamers to get these incredible new graphics cards in their hands."
Powerhouse Performance, Vivid Visuals & Incredible Gaming Experiences
AMD Radeon RX 6000 Series graphics cards support high-bandwidth PCIe 4.0 technology and feature 16 GB of GDDR6 memory to power the most demanding 4K workloads today and in the future. Key features and capabilities include:
Powerhouse Performance
In the coming weeks, AMD will release a series of videos from its ISV partners showcasing the incredible gaming experiences enabled by AMD Radeon RX 6000 Series graphics cards in some of this year's most anticipated games. These videos can be viewed on the AMD website.
AMD Radeon RX 6000 Series graphics cards are built upon groundbreaking AMD RDNA 2 gaming architecture, a new foundation for next-generation consoles, PCs, laptops and mobile devices, designed to deliver the optimal combination of performance and power efficiency. AMD RDNA 2 gaming architecture provides up to 2X higher performance in select titles with the AMD Radeon RX 6900 XT graphics card compared to the AMD Radeon RX 5700 XT graphics card built on AMD RDNA architecture, and up to 54 percent more performance-per-watt when comparing the AMD Radeon RX 6800 XT graphics card to the AMD Radeon RX 5700 XT graphics card using the same 7 nm process technology.AMD RDNA 2 offers a number of innovations, including applying advanced power saving techniques to high-performance compute units to improve energy efficiency by up to 30 percent per cycle per compute unit, and leveraging high-speed design methodologies to provide up to a 30 percent frequency boost at the same power level. It also includes new AMD Infinity Cache technology that offers up to 2.4X greater bandwidth-per-watt compared to GDDR6-only AMD RDNA -based architectural designs.
"Today's announcement is the culmination of years of R&D focused on bringing the best of AMD Radeon graphics to the enthusiast and ultra-enthusiast gaming markets, and represents a major evolution in PC gaming," said Scott Herkelman, corporate vice president and general manager, Graphics Business Unit at AMD. "The new AMD Radeon RX 6800, RX 6800 XT and RX 6900 XT graphics cards deliver world class 4K and 1440p performance in major AAA titles, new levels of immersion with breathtaking life-like visuals, and must-have features that provide the ultimate gaming experiences. I can't wait for gamers to get these incredible new graphics cards in their hands."
Powerhouse Performance, Vivid Visuals & Incredible Gaming Experiences
AMD Radeon RX 6000 Series graphics cards support high-bandwidth PCIe 4.0 technology and feature 16 GB of GDDR6 memory to power the most demanding 4K workloads today and in the future. Key features and capabilities include:
Powerhouse Performance
- AMD Infinity Cache - A high-performance, last-level data cache suitable for 4K and 1440p gaming with the highest level of detail enabled. 128 MB of on-die cache dramatically reduces latency and power consumption, delivering higher overall gaming performance than traditional architectural designs.
- AMD Smart Access Memory - An exclusive feature of systems with AMD Ryzen 5000 Series processors, AMD B550 and X570 motherboards and Radeon RX 6000 Series graphics cards. It gives AMD Ryzen processors greater access to the high-speed GDDR6 graphics memory, accelerating CPU processing and providing up to a 13-percent performance increase on a AMD Radeon RX 6800 XT graphics card in Forza Horizon 4 at 4K when combined with the new Rage Mode one-click overclocking setting.9,10
- Built for Standard Chassis - With a length of 267 mm and 2x8 standard 8-pin power connectors, and designed to operate with existing enthusiast-class 650 W-750 W power supplies, gamers can easily upgrade their existing large to small form factor PCs without additional cost.
- DirectX 12 Ultimate Support - Provides a powerful blend of raytracing, compute, and rasterized effects, such as DirectX Raytracing (DXR) and Variable Rate Shading, to elevate games to a new level of realism.
- DirectX Raytracing (DXR) - Adding a high performance, fixed-function Ray Accelerator engine to each compute unit, AMD RDNA 2-based graphics cards are optimized to deliver real-time lighting, shadow and reflection realism with DXR. When paired with AMD FidelityFX, which enables hybrid rendering, developers can combine rasterized and ray-traced effects to ensure an optimal combination of image quality and performance.
- AMD FidelityFX - An open-source toolkit for game developers available on AMD GPUOpen. It features a collection of lighting, shadow and reflection effects that make it easier for developers to add high-quality post-process effects that make games look beautiful while offering the optimal balance of visual fidelity and performance.
- Variable Rate Shading (VRS) - Dynamically reduces the shading rate for different areas of a frame that do not require a high level of visual detail, delivering higher levels of overall performance with little to no perceptible change in image quality.
- Microsoft DirectStorage Support - Future support for the DirectStorage API enables lightning-fast load times and high-quality textures by eliminating storage API-related bottlenecks and limiting CPU involvement.
- Radeon Software Performance Tuning Presets - Simple one-click presets in Radeon Software help gamers easily extract the most from their graphics card. The presets include the new Rage Mode stable over clocking setting that takes advantage of extra available headroom to deliver higher gaming performance.
- Radeon Anti-Lag - Significantly decreases input-to-display response times and offers a competitive edge in gameplay.
In the coming weeks, AMD will release a series of videos from its ISV partners showcasing the incredible gaming experiences enabled by AMD Radeon RX 6000 Series graphics cards in some of this year's most anticipated games. These videos can be viewed on the AMD website.
- DIRT 5 - October 29
- Godfall - November 2
- World of Warcraft : Shadowlands - November 10
- RiftBreaker - November 12
- FarCry 6 - November 17
- AMD Radeon RX 6800 and Radeon RX 6800 XT graphics cards are expected to be available from global etailers/retailers and on AMD.com beginning November 18, 2020, for $579 USD SEP and $649 USD SEP, respectively. The AMD Radeon RX 6900 XT is expected to be available December 8, 2020, for $999 USD SEP.
- AMD Radeon RX 6800 and RX 6800 XT graphics cards are also expected to be available from AMD board partners, including ASRock, ASUS, Gigabyte, MSI, PowerColor, SAPPHIRE and XFX, beginning in November 2020.
394 Comments on AMD Announces the Radeon RX 6000 Series: Performance that Restores Competitiveness
Since RT is memory bandwidth extensive with a small memory storage footprint (i.e. BVH is a search engine for geometry data), a very fast 128 MB Infinity cache matched RT workload which is missing in RDNA 2 based game consoles.
Game console's RDNA 2 RT cores without a high speed 128 MB Infinity cache acted like AMD's gen 1 HW RT cores.
Some speculated that the ~80 dollar difference was "feature tax", SAM + RAGE Mode allowing it to eke ahead of a 3070; assuming an All-AMD 5000/500/6000 ecosystem. GamersNexus' pinned YT post seemed to think similar; that the ability to use RAGE Mode + SAM was the reasoning behind the increase (not that they agreed or disagreed with it).
But others speculated that it was really to push people towards the 6800 XT ("well, if I'm going to fork out $580; may as well just fork out a bit more and get the 6800 XT instead for an extra $70"); same reason the 6900XT is also still priced a lot higher despite no likely way to squeeze in a "6850 XT" or "6900" (non-XT) between the 6800 XT and 6900 XT.
And still others speculate it was simply so they could make some extra $$$ before dropping the price when the replacement 3070 Ti/S comes out, suddenly wiping out any reason to buy an upcoming 3060 Ti/S or plain 3070 when you can have 2080Ti/3070 performance for cheaper.
And last one I've seen echoed a few times; the price was simply a placeholder, since they didn't yet know how much the 3070 would sell for at the time of filming the show, and could match or lower the price closer to release.
In GPU case, AMD is lately just all talk and no results.
Let's assume in the future AMD started to use the double capacity G6 chips...
Option 1) x6 2GB chips + x2 4GB chips = 20GB VRAM
Option 2) x4 4GB chips + x4 2GB chips = 24GB VRAM
Option 3) x6 4GB chips + x2 2GB chips = 28GB VRAM
Option 4) x8 4GB chips = 32GB VRAM
It's really fascinating to think about the infinity cache implications combined with APU's and some of the brute force CPU capabilities of like ThreadRipper and Epyc like oh my then to top it off AMD with the Xilinix FPGA is wild things are getting very Skynet/Matrix/Borg quickly you can't put this genie back in the bottle.
PS: Samsung 8nm goes brrr...
I glanced at something that implies that any RT title does, but nothing that there is a standard for RT. paid schills?
@TheLostSwede curious your thoughts on this design, am I understanding it wrong?