AMD RX 480, 470 & 460 Polaris GPUs To Deliver The "Most Revolutionary Jump In Performance" Yet

AMD RX 480, 470 & 460 Polaris GPUs To Deliver The "Well-nigh Revolutionary Bound In Performance" Still

AMD's Raja Koduri unveiled two next generation 14nm GPUs, dubbed Polaris 11 and Polaris ten, to power loftier-end desktops and bring panel-class gaming performance to notebooks. Both of these graphics processing units are based on AMD'south recently announced next generation"Polaris" graphics compages. Which features the high performance Samsung/Globalfoundries 14LPP FinFET manufacturing process applied science

Both graphics processors have been showcased to journalists at CES 2022. Although photography of these graphics processors wasn't permitted, journalists were given the opportunity to have a good look at the bodily silicon. Of the two GPUs 1 is very small, estimated to exist around the aforementioned size as AMD'southward Greatcoat Verde which is 123mm² big. While the other is a large GPU, described as a successor to the Radeon R9 Fury X.

AMD Planning To Give Nvidia's Pascal A Run For Its Money With Its Adjacent Generation "Polaris" Graphics Architecture

The hallmark of AMD'due south side by side generation Polaris architecture is the highly anticipated move to the revolutionary FinFET process engineering and considerable engineering focus on innovations to push architectural efficiency.

AMD describes Polaris as an architecture that volition deliver a "historic" leap in operation per watt, and that'southward where the naming convention stems from. As stars are the most efficient photon generators in our universe, thus AMD found information technology simply fitting to call its most ambitious graphics compages to date "Polaris" later on the brightest star seen from earth.

Excerpt from AMD's Official Press Release :
AMD's Polaris architecture-based 14nm FinFET GPUs deliver a remarkable generational jump in power efficiency. Polaris-based GPUs are designed for fluid frame rates in graphics, gaming, VR and multimedia applications running on compelling small form-factor thin and light computer designs.

"Our new Polaris compages showcases significant advances in operation, power efficiency and features," said Lisa Su, president and CEO, AMD. "2016 will be a very exciting year for Radeon fans driven by our Polaris architecture, Radeon Software Blood-red Edition and a host of other innovations in the pipeline from our Radeon Technologies Group."

Raja Koduri, vice president at AMD and master builder of the Radeon Technologies Group holds a very ambitious goal of powering 90% of the earth's pixels. To attain that goal efficiency is key and but equally stars are the world's most efficient photon generators, Koduri wants AMD graphics engineering to be the globe'southward about efficient pixel generators.

Polaris Is Designed For And Built On 14nm FinFET Procedure Applied science

AMD's Chief Technology Officeholder, Mark Papermaster, confirmed terminal yr that AMD volition exist leveraging 14nm FinFET applied science across its CPU, APU and GPU products.

FinFET engineering science is expected to play a critical foundational role across multiple AMD product lines, starting in 2022, GLOBALFOUNDRIES has worked tirelessly to accomplish this key milestone on its 14LPP process. We await forrard to GLOBALFOUNDRIES' connected progress towards full production readiness and expect to leverage the advanced 14LPP  process technology beyond a broad set of our CPU, APU, and GPU products. – Press Release

Earlier this year AMD went on to officially announce Polaris and confirm that it will be indeed manufactured using the Samsung's high performance 14LPP process engineering, which Globalfoundries has licensed.

AMD's Polaris compages-based 14nm FinFET GPUs deliver a remarkable generational jump in power efficiency. Polaris-based GPUs are designed for fluid frame rates in graphics, gaming, VR and multimedia applications running on compelling small form-factor sparse and light estimator designs.

14nm FinFET gives GPU design engineers virtually double transistors to play with in the aforementioned area as 28nm technology, which is the foundation of AMD'southward Fury series and 300 series as well as Nvidia'southward GTX 900 serial. Additionally, 14nm FinFET transistors innately characteristic considerably faster switching speeds. Which in turn means chips designed on the process be it GPUs or otherwise tin can attain much higher higher clock speeds versus 28nm. 14nm FinFET transistors are likewise drastically more than ability efficient than 28nm. Resulting in chips that are non only faster merely too consume a lot less power than before.

14nm FinFET Technology

Globalfoundries.com
14LPE – Early time-to-market version with area and power benefits for mobility applications
14LPP – Enhanced version with higher performance and lower power; a full platform offering with MPW, IP enablement and wide application coverage

Enthusiast And Mainstream Versions To Ability Everything From High-End Desktops To Thin And Light Gaming Notebooks

Raja reiterated the company'south plan to bring both GPUs to market availability by mid 2022. Ane is a loftier-stop "enthusiast" version, while the other is a frugal ability sipping console-class gaming GPU meant to deliver that level of performance to sparse and light notebook form factors for the very beginning time. The small Polaris GPU volition also target the mainstream gaming graphics segment for desktops, something which AMD's CEO Lisa Su pointed out in a roundtable give-and-take at CES 2022.

Polaris 10 And Polaris 11 ( RX 480, 470 & 460 ) Are AMD'south Fastest And Near Power Efficient GPUs To Date

Speaking with Venturebeat.com Raja asserted that both Polaris xi and Polaris 10 are "extremely ability efficient".  He continued to say that these GPUs and the Polaris architecture in general volition deliver "our most revolutionary jump in performance and so far". Which are mighty exciting words for Radeon enthusiasts coming from the head of AMD's Radeon Technologies Group.

Raja Kodur, head of Radeon Technologies Group at AMD
Paradigm Credit: Dean Takahashi via venturebeat.com

Raja also spoke briefly nigh the makeup of the new graphics architecture. Featuring a new geometry processor, a redesigned command processor and completely new 4th generation Graphics Cadre Next compute units - the main component of all modern AMD GPUs - with "a very high increase in performance". He as well spoke about the new multimedia cores and the new display engine in Polaris. Which will enable gamers to record and stream 4K gameplay at 60 FPS with no performance cost.

Raja Koduri, Senior Vice President and Chief Architect, Radeon Technologies Group, speaking with Venturebeat.com :

We have two versions of these FinFET GPUs. Both are extremely power efficient. This is Polaris 10 and that's Polaris 11. In terms of what we've done at the high level, it'south our nigh revolutionary jump in performance then far. We've redesigned many blocks in our cores. We've redesigned the master processor, a new geometry processor, a completely new 4th-generation Graphics Core Next with a very high increment in performance. We have new multimedia cores, a new display engine.

In summary, information technology'southward fourth generation Graphics Core Next. HDMI 2.0. It supports all the new 4K displays and TVs coming out with just plug and play. It supports brandish core 4.3, the latest specification. Information technology's very exciting 4K support. We can do HAVC encode and decode at 4K on this bit. Information technology'll be great for game streaming at high resolution, which gamers admittedly love. It takes no cycles away from games. You lot tin record gameplay and still accept an crawly frame rate. It'll exist available in mid-2016.

Early on AMD Polaris GPU Samples Are Already More Than Twice As Power Efficient Equally Nvidia's GTX 900 Serial Maxwell GPUs

Now it's important to point out that one of these GPUs has already been publicly demoed live against Nvidia's GTX 950 running Star Wars Battlefront at sixty FPS.

With two identical systems running Star Wars Battlefront, a reading of the agile power usage of each system was recorded via a power meter. The Polaris - small Polaris i.e. Polaris 10 - equipped system recorded an average of 86W, while the Maxwell based GTX 950 automobile recorded an average of 150W in the bodily demonstration that saw, and 140W in AMD's labs. This amounts to a delta of 53W if we get by the lower recorded average power of 140W and a 63W delta if we go by the reading the nosotros saw during the demo.

Intel Core i7 4790K with 4x4GB DDR4-2600 MHz memory, Windows 10 64bit.
Star Wars Battlefront, Ten-wing Preparation
Med Preset @1080p. AMD Polaris GPU tested with sixteen.10 beta drivers . The GTX 950 tested with 359.06 drivers.

In other words the Nvidia GTX 950 system used 63-74% more power to deliver the same performance. Additionally, if we accept into business relationship that a GTX 950 would usually average less than 100W on its own excluding other system components. This indicates that the Polaris video card is only using roughly 50W, making information technology twice as power efficient equally the Nvidia Maxwell based GTX 950 graphics carte du jour. Which is a very significant power efficiency lead, mind thank you to 14nm FinFET technology and intelligently power efficient architectural pattern. Finally, the Polaris graphics chip tested was an early technology sample and both hardware and driver optimizations are still on-going and so additional power efficiency improvements tin be expected.

Raja Koduri, Senior Vice President and Principal Architect, Radeon Technologies Grouping, speaking with Venturebeat.com :

This is very early on silicon, by the way. We take much more than performance optimization to practice in the coming months. Only fifty-fifty in this early silicon, we're seeing numbers versus the all-time class on the competition running at a heavy workload, like Star Wars—The competing system consumes 140 watts. This is 86 watts. We believe we're several months ahead of this transition, especially for the notebook and the mainstream market. The competition is talking about chips for cars and stuff, but not the mainstream market.

Interestingly, AMD confirmed to us yesterday that while it remains committed to the High Bandwidth Memory technology it co-invented with SK Hynix and brought to the marketplace last year, Polaris remains compatible with both HBM/HBM2 and GDDR5 retentivity standards. Technical marketing lead at AMD Robert Hallock explained that they accept the flexibility to use either technology every bit the demand arises. Equally such each memory technology volition be employed in the marketplace segments where it makes sense.

AMD helped atomic number 82 the evolution of HBM, was the showtime to bring HBM to market in GPUs, and plans to implement HBM/HBM2 in hereafter graphics solutions.

At this time we have but publicly demonstrated a GDDR5 configuration of the Polaris architecture.It'south of import to empathise that HBM isn't (currently) suitable for all GPU segments due to the electric current HBM toll structure. In the mainstream GPU segment, GDDR5 remains an extremely cost-effective, efficient and viable retentiveness applied science.

Polaris graphics cards are set to launch next summer, before the dorsum to school season, on both desktops and gaming notebooks.

AMD Radeon Graphics Architectures

WCCFTech	Year	Consumer Production	GPU	Process	Transistors In Billions	Functioning	Retention	Bandwidth
Southern Islands	2012	HD 7970 Ghz	Tahiti	28nm	4.3	four.one TFLOPS	3GB GDDR5	264GB/southward
Volcanic Islands	2013	R9 290X	Hawaii	28nm	six.2	5.6 TFLOPS	4GB GDDR5	320GB/due south
Caribbean Islands	2015	R9 Fury Ten	Fiji	28nm	eight.9	8.6 TFLOPS	4GB HBM1	512GB/s
POLARIS	2016	RX 480	Polaris 10	14nm	5.seven	5.2 TFLOPS	8GB GDDR5	256 GB/s
VEGA	2017	RX Vega 64	Vega 10	14nm	12.5	13 TFLOPS	8GB HBM2	480GB/due south
VEGA Refresh VEGA 2	2018 2022	TBA TBA	TBA Vega 20	12nm 7nm	12.v TBA	TBA TBA	TBA 32GB HBM2	TBA i TB/southward
NAVI	2019	TBA	Navi 10	7nm	TBA	TBA	Nextgen Memory	TBA

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Source: https://wccftech.com/amd-unveils-polaris-11-10-gpu/

Posted by: horowitzwaston.blogspot.com

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