AMD RX 480 & RX 460 Polaris Specs & Performance Leaked

AMD'south Polaris 10 to evangelize R9 390X/390 horsepower at half the wattage for less than $299. Polaris 11 to be AMD's console killer GPU, delivering GeForce GTX 950 performance at only 50W. This is only the tip of the iceberg according to the latest leaks that take hit the web from multiple sources, so buckle upward as we break AMD'south Radeon 400 series down for you lot.

Let's start off with the leaked specifications which have been reported past VCZ & TPU. Both of which merits to have corroborated the data independently through their own industry sources. And so information technology'south very likely we're looking at the existent bargain here. All the same, delight retrieve to take this with a grain of salt.

AMD Polaris ten Features 32 CUs & 5.v TFLOPS

To Deliver R9 390X/390 Performance At Half The Wattage & Less Than $299

AMD'south Polaris 10 GPU reportedly features a 256bit GDDR5/X memory interface & cards based on the flake will feature 8GB of memory. The GPU packs 32 GCN 4.0 compute units for a total of 2048 stream processors, the same number found in AMD'south current R9 380X. However, Polaris ten cards are reportedly significantly faster and will deliver R9 390X/390 form operation. Leaks also pit the MSRP at less than $299 at launch.

According to today'southward leak the GPU is rated at 5.5 TFLOPS, which is 0.1 TFLOPS shy of the 2816 SP R9 290X. An impressive feat because the 290X is a ~290W carte du jour with 37.five% more than GCN stream processors and a memory interface that's twice as wide. The menu is also reportedly rated at less than 150W. According to a previous leak from Benchlife Polaris 10 graphics cards volition be rated at around 110W-135W depending on the GPU configuration and clock speeds. Interestingly, according to VCZ this 5.5 TFLOP GPU is non even a desktop class chip but a mobility variant. This would bring R9 390X/390 grade performance to notebooks.

Videocardz.com
We received the exact aforementioned specifications merely few days ago. Although information technology was noted that those are specifications for mobile GPUs, so you may desire to take this into consideration.

A 5.five TFLOPS rating would put Polaris x'southward GPU clock speed at effectually 1350Mhz, a whopping 39% increase over its predecessor the R9 380X. This is unsurprisingly thanks largely to the make new FinFET manufacturing procedure which is capable of significantly higher clock speeds without sacrificing leakage. This as nosotros've seen has likewise allowed Nvidia to boost clock speeds on its Pascal GPUs by a like margin.

AMD Polaris 11 Features 14 CUs & 2.v TFLOPS

To Deliver R9 270X Operation At Less Than A Third Of The Wattage

Polaris 11 on the other paw will feature 14 GCN 4.0 compute units for a full of 896 stream processors. The GPU features a 128bit GDDR5/X retention interface and Polaris xi cards will feature 4GB of memory. The GPU is rated at 2.5 TFLOPS and a TDP that's less than 50 watts.

That's 0.5 TFLOPS due north of the 110W R7 370 at less than one-half the wattage & exactly the same functioning of the 180W R9 270X. According to the latest leak Polaris 11 volition replace the Bonaire GPUs powering the R7 360 and 260 series cards but volition outperform the larger Pitcairn powered 370 and 270 series cards. Once more, according to VCZ this is also a mobility variant of Polaris 11 that will power thin gaming notebooks.

WCCF	AMD Radeon RX 480	AMD Radeon R9 380X	AMD Radeon RX 470	AMD Radeon RX 460
GPU	Polaris 10 XT	Tonga XT	Polaris 10 Pro	Polaris 11
Process Node	14nm FinFET	28nm	14nm FinFET	14nm FinFET
Compute Units	36	32	TBA	TBA
GCN Generation	GCN iv.0	GCN 3.0	GCN 4.0	GCN 4.0
Stream Processors	TBA	2048	TBA	TBA
Clock Speed	TBA	970Mhz	TBA	TBA
Performance	> 5 TFLOPS	iv.0 TFLOPS	TBA	TBA
Memory Bus	256-bit	256-flake	TBA	TBA
Retentivity	4/8GB GDDR5	4GB GDDR5	TBA	TBA
TDP	150W	190W	TBA
Price	$199	$229	TBA	TBA

Interestingly, entries for both Polaris 10 and Polaris eleven have been spotted several months ago on a number of benchmarking databases including SiSoftSandra & Compubench. The specifications reported by these databases are slightly different than what TPU & VCZ have reported. Polaris 10 is shown to have four more CUs and Polaris xi is shown to have 2 more than CUs than the specifications leaked past VCZ and TPU. Which could be the upshot of a misreading due to Polaris related driver & BIOS parameters that these databases aren't yet familiar with.

AMD Radeon 400 Serial Polaris 10 & xi GPUs Reportedly Coming At The End Of The Month - May 26-29

AMD's official statement is that Polaris will be coming out "mid 2022". Although earlier this calendar month tech pubs in Asia reported receiving invites to a press conference hosted by AMD in which the visitor plans to announce its upcoming products at the cease of the month. The effect will reportedly have place between May 26-29 in Macau the "Las Vegas of Asia" as it's sometimes referred to. That's correct before Computex where Polaris cards are said to be shown at the outcome.

There'south certainly bear witness to support this. AMD launched a landing folio for Polaris in early May, so a product announcement is definitely nearing. The page includes teaser die shots of both the Polaris 10 and Polaris 11 GPUs. These die shots were thoroughly examined since then revealing that Polaris 10 is indeed around ~230mm² large as was previously idea. Making it roughly one tertiary smaller than Nvidia'south GP104 GPU powering the GTX 1080 and 1070 graphics cards which is believed to be effectually 320mm² large. This in plough means that Polaris ten products will be significantly more affordable, lending Fudzilla's "less than $299" claim legitimacy.

AMD's Vega x, Polaris 10 & Polaris 11 GPUs

Despite 11 being a larger number than 10, Polaris x is actually a larger, higher end GPU than Polaris eleven. Chief Architect & caput of AMD'southward Radeon Technologies Grouping confirmed at Capsaicin that the naming scheme is fourth dimension-based & Polaris 10 had simply been designed before Polaris 11, hence the smaller numerical designation.

AMD Vega 10, Polaris 10, Polaris 11 Feature

Polaris x is AMD's mid-range 14nm FinFET graphics chip, Polaris 11 is the smallest of the family and Vega x is the HBM2 powered high-end flagship 14nm GPU launching in 2022 to succeed the Fury lineup. Information technology will characteristic AMD's next generation Vega architecture and will be the company's first GPU to feature second generation High Bandwidth Retentivity.

Polaris 11 Is The Same GPU That AMD Demoed Against The GTX 950 In December & Over again At CES In January

Polaris 11 was the very get-go FinFET graphics fleck in the world from either company, Nvidia or AMD, to be demoed publicly. AMD beginning demoed the chip to the press, including WCCF, dorsum in December ahead of CES. AMD did it once again in Jan at CES and that was the very first public demo of the Polaris or in fact whatever loftier performance FinFET GPU.

AMD Polaris 16
The demo consisted of ii identical systems 1 configured with Polaris 11 - 470/460 form GPU - and Nvidia's GTX 950 running Star Wars Battlefront at sixty frames per second. The Polaris 11 arrangement in its entirety consumed 54W less than the GTX 950. Considering that the GTX 950 on its own pulls ~95W on average under gaming workloads, Polaris eleven is essentially more than twice as power efficient. Delivering the same performance at roughly forty watts. Which is less than half the power consumed by the GTX 950.

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

This is very early silicon, past the way. We have much more performance optimization to do in the coming months. But even in this early silicon, nosotros'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 marketplace. The competition is talking about chips for cars and stuff, but not the mainstream market.

AMD Polaris GPUs Characteristic Significant Per Core Functioning Gains

With all these leaks coming out we're beginning to get a much clearer picture of what AMD is doing with its next generation Polaris based graphics cards. All the leaks that we've seen so far for Vega 10, Polaris 10 & Polaris eleven indicate that AMD is configuring its adjacent generation GPUs with similar Stream Processor counts as their Fiji, Hawaii & Pitcairn predecessors, the Fury, R9 390 and R7 370 series.

The majority of the IP blocks in the graphics engine are new. Including a retentiveness controller, for upcoming memory technologies, in addition to more capable and more power efficient compute units and geometry engine. The level ii cache and the command processor take also been updated. Beyond what AMD detailed above about the fundamental features and the display/multimedia updates the company did not go into much particular about what exactly went into these new IP blocks. Nosotros were promised more data volition be revealed as we go closer to the release of Polaris graphics products.

AMD has stated on the few occasions that information technology talked about Polaris that 4th generation GCN cadre are significantly more powerful than their predecessors, hence the tame stream processor counts we're saying.

Raja Koduri, Senior Vice President and Chief Builder, Radeon Technologies Group, speaking with Venturebeat.com :
Nosotros've redesigned many blocks in our cores. We've redesigned the chief processor, a new geometry processor, a completely new fourth-generation Graphics Core Side by side with a very high increase in performance .

[socialpoll id="2349612"]