AMD's Flagship Vega 10 GPU Secret Development & Radeon's New Architectural Naming Scheme

AMD's Raja Koduri, head of Radeon Technologies Group, revealed that the company will be naming its time to come GPU architectures after stars, star systems and galaxies. The visitor's head of the newly founded Radeon Technologies Group explained that the team is heading towards a new direction with a fresh look on all things graphics and at that place was a need to reflect this change of winds.

AMD Radeon Technologies Group Bids A Somber Bye To Island Code Names And Begins Its "Journey Into Space"

The hallmark of AMD's next generation Polaris architecture is the highly anticipated movement to the revolutionary FinFET process technology and considerable engineering focus on innovations to push architectural efficiency.

AMD describes Polaris equally an compages that will deliver a "historic" leap in functioning per watt, and that'southward where the naming convention stems from. Every bit stars are the about efficient photon generators in our universe, thus AMD plant it only fitting to call its nigh ambitious graphics compages to date "Polaris" after the brightest star seen from earth.

Excerpt from AMD'southward 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 architecture showcases meaning advances in performance, power efficiency and features," said Lisa Su, president and CEO, AMD. "2016 volition be a very heady twelvemonth 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 chief architect of the Radeon Technologies Grouping holds a very ambitious goal of powering 90% of the world's pixels. To achieve that goal efficiency is fundamental and just as stars are the globe'due south near efficient photon generators, Koduri wants AMD graphics technology to be the globe's most efficient pixel generators.

One of the more notable changes that Raja talked about was giving each new graphics architecture a unifying lawmaking name, something which the company hasn't been doing for the by several years, non in any official capacity at to the lowest degree. Raja explained that this change will make things easier for everyone internally and externally and that future GPU architectures will exist given astronomical lawmaking names, underlining the first of Radeon Technologies Group'south new "journey into infinite".

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

We have some heady hardware announcements as well. This is designed for FinFET. Our guiding principle for the Polaris architecture was power efficiency. We have the new naming scheme for our architectures. It'll be based on galaxies, star systems, and stars. You'll see more of this coming in the future. Polaris is the beginning of our journeying through space.

VB: Does the Polaris brand supplant the Radeon make?

Koduri: It's an architecture codename. It'll still exist Radeon something something on the box. Merely we didn't have a consistent architecture name like our competitors do. It was hard, because for people, including yourselves and some of the press and enthusiasts—This family of chips has this architecture and a similar class of features. You can group them easily together.

[Exclusive] AMD's Greenland Has Been Known As "Vega10" Internally For Some Time

Vega is the brightest star in the Lyra constellation  and the second brightest star in the northern hemisphere. Vega along with Arcturus and Sirius, is i of the most luminous stars close to our earth'due south own sun. Vega has been extensively studied by astronomers and as such was described as "arguably the next well-nigh important star in the heaven after the Sun". Furthermore, information technology was the northern pole star around 12,000 BCE.

Vega was the start star other than the Sun to be photographed and the showtime to have its spectrum recorded.Simply peradventure the well-nigh significant fact of all about Vega is that it served as the baseline for calibrating the photometric brightness scale, and was one of the stars used to define the mean values for the UBV photometric system.

This short backstory explains why Vega is such an important codename for AMD and why the company has decided to requite it to its highly anticipated side by side generation GPU, formerly known every bit Greenland of the Arctic Islands family. All of this plays into AMD's brand new strategy of powering ameliorate "brighter pixels".

It's important to annotation that the "Polaris" code name is a relatively new one and it was given to a GPU architecture that had already been code named Arctic Islands according to our sources. The conclusion to rename it was 1 made by the Radeon Technologies Group to underline just how of import and unlike this new 14nm FinFET based "Polaris" compages is to AMD.

Then far AMD has unveiled two 14nm FinFET Polaris GPUs, given the names Polaris 11 and Polaris 10. We're not nevertheless sure if whatsoever of these two is "Greenland" or "Vega 10". However we know that one is very small, estimated to be effectually the aforementioned size as AMD's Cape verde which is 123mm² big. The goal for this chip was to deliver panel-class gaming performance in thin and lite notebooks. While the other is a large GPU, described as a successor to the Radeon R9 Fury X.

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

Intel Cadre i7 4790K with 4x4GB DDR4-2600 MHz retention, Windows ten 64bit.
Star Wars Battlefront, 10-wing Preparation
Med Preset @1080p. AMD Polaris GPU tested with 16.10 beta drivers . The GTX 950 tested with 359.06 drivers.

In other words the Nvidia GTX 950 system used 63-74% more ability to deliver the aforementioned functioning. Additionally, if we have into business relationship that a GTX 950 would normally boilerplate less than 100W on its own excluding other arrangement 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 card. Finally, the Polaris graphics fleck tested was an early engineering sample and both hardware and driver optimizations are still on-going so boosted ability efficiency improvements can be expected.

Interestingly, AMD confirmed to united states of america that while information technology remains committed to the High Bandwidth Memory engineering it co-invented with SK Hynix and brought to the marketplace terminal year, Polaris remains uniform with both HBM/HBM2 and GDDR5 memory standards. Technical marketing lead at AMD Robert Hallock explained that they have the flexibility to use either technology equally the need arises. As such each memory technology will exist employed in the market segments where information technology makes sense.

AMD helped lead the development of HBM, was the first to bring HBM to market in GPUs, and plans to implement HBM/HBM2 in future graphics solutions.

At this time nosotros take only publicly demonstrated a GDDR5 configuration of the Polaris architecture.It'south important to empathize 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 toll-constructive, efficient and viable memory applied science.

Polaris graphics cards are set to launch side by side summer, before the back to school flavour, on both desktops and gaming notebooks.

AMD Radeon Graphics Architectures

WCCFTech	Year	Consumer Product	GPU	Process	Transistors In Billions	Performance	Retentiveness	Bandwidth
Southern Islands	2012	Hard disk 7970 Ghz	Tahiti	28nm	4.3	four.i TFLOPS	3GB GDDR5	264GB/south
Volcanic Islands	2013	R9 290X	Hawaii	28nm	six.2	5.6 TFLOPS	4GB GDDR5	320GB/s
Caribbean Islands	2015	R9 Fury 10	Fiji	28nm	8.nine	8.6 TFLOPS	4GB HBM1	512GB/s
POLARIS	2016	RX 480	Polaris 10	14nm	5.7	five.ii TFLOPS	8GB GDDR5	256 GB/s
VEGA	2017	RX Vega 64	Vega x	14nm	12.5	thirteen TFLOPS	8GB HBM2	480GB/s
VEGA Refresh VEGA 2	2018 2022	TBA TBA	TBA Vega 20	12nm 7nm	12.five TBA	TBA TBA	TBA 32GB HBM2	TBA 1 TB/s
NAVI	2019	TBA	Navi 10	7nm	TBA	TBA	Nextgen Retentiveness	TBA

Source: https://wccftech.com/amd-greenland-gpu-hbm2-14nm-2016/

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