[Tópico Oficial] AMD RADEON - Polaris / VEGA / NAVI - Benchmarks, Notícias, Fotos, Testes, Discussão.

[espectral]

Parece que o jogo virou....

 

[WaGuinho_SCCP]

Acho que o hype vai ser os news processadores mesmo

3300x arrebentou a boca do balão mesmo sendo 4/8 e não custando horrores como era os i7

 

[wtsds]

Parece que o novo processador da AMD (Rysen 7 5800X) mesmo com menos núcleos/threads bateu (em desempenho para jogos) o top da Intel (core i9-10900K), resta esperar se as novas Radeon BIG NAVI vão ter resultados "semelhantes" em relação às novas RTX 30.




AMD Ryzen 7 5800X “Vermeer” 8 Core & 16 Thread Zen 3 CPU Benchmark Leaks Out – Faster Than Intel’s Fastest Core i9-10900K 10 Core Gaming Chip




The first performance benchmarks of AMD's next-generation Ryzen 7 5800X "Vermeer" Zen 3 CPU have leaked out in the Ashes of The Singularity database. The benchmarks have been spotted by TUM APISAK and show that AMD's upcoming 8 core will absolutely demolish Intel's fastest 10 core chip when it comes to price/performance.

AMD's Ryzen 7 5800X 8 Core & 16 Thread "Zen 3 Vermeer" CPU Benchmark Leak Out, Faster Than The Intel Core i9-10900K 10 Core CPU
The performance was measured in the Ashes of the Singularity benchmark at the 4K Crazy preset. While 4K tends to be more of a GPU-bound scenario, the AOTS benchmark does include indicators for CPU performance metrics.
AMD Ryzen 9 5900X “Vermeer” 12 Core & 24 Thread Zen 3 CPU Allegedly Up To 5 GHz With 150W TDP
The AMD Ryzen 7 5800X is one of the two Ryzen 5000 "Vermeer" series chips that are confirmed to be part of the launch lineup so far. We talked about the Ryzen 9 5900X yesterday which is a higher-end 12 core & 24 thread part while the Ryzen 7 5800X would replace the Ryzen 7 3800X at a similar price point. From the benchmark, the chip is listed as an 8 core part with 16 thread so the core config hasn't been changed from its predecessor.



The first leaked benchmark of AMD's next-generation Ryzen 7 5800X "Zen 3 Vermeer" CPU has been spotted by TUM_APISAK.
The fundamental changes to Zen 3 would come in the form of a new architecture for higher IPC gains, a redesigned CCD/cache structure, higher clocks, and improved efficiency. The clock speeds for the chip weren't reported within the benchmark but the chip scored 5900 points which are on par with the Intel Core i9-10900K running at stock. Both setups were running a GeForce RTX 2080 graphics card.



What's more important to look at are the CPU framerates and here you can see the Ryzen 7 5800X completely crushing the Intel Core i9-10900K in terms of max framerate. In the Normal Batch run, the AMD Ryzen 7 5800X delivers up to 22% higher framerate than the Intel Core i9-10900K and 16% average in all batch results. We do not know the final clocks for the Ryzen 7 5800X yet but the Intel Core i9-10900K does feature more cores and threads and even runs at clock speeds up to 5.3 GHz.
Previously leaked OPN codes did point out up to 4.6 GHz clock speeds for engineering samples which is the same boost clock as the Ryzen 7 3800X. Since the Ryzen 7 3800X operates at up to 4.7 GHz boost clocks, we might get something close to 4.7-4.8 GHz with the Zen 3 based parts. The following are the leaked OPN codes of Zen 3 engineering samples from Igor's Lab:
AMD Navi 21, 22 and 23 Massive Technical Specifications Leak – Flagship Navi 21 GPU To Have 80 CUs

• OPN 1: 100-000000059-14_46 / 37_Y (12 Cores)
• OPN 2: 100-000000059-15_46 / 37_N (12 Cores)
• OPN 1: 100-000000063-07_46 / 40_N (8 Cores)
• OPN 2: 100-000000063-08_46 / 40_Y (8 Cores)
• OPN 3: 100-000000063-23_44 / 38_N (8 Cores)

Considering if AMD prices its Ryzen 7 5800X in the same ballpark as the Ryzen 7 3800X, around $350-$400 US, that would mean a big win for consumers as they'll get performance equivalent to a $500 US+ chip at a much lower price. Additionally, the AMD Ryzen 5000 CPUs will be using an enhanced 7nm+ process node and we can expect higher efficiency resulting in much lower power draw than the competing Intel chips.

Posta no tópico oficial dos ryzen!!! Levei essa notícia lá tb.

Os rumores dizem q a amd tem uma placa entre 3070 e 3080! Mas vamos ver!

 

[Versao]

Tenho total respeito pela AMD e pelo que ela representa nesse mercado, agora...essa aqui merece muito respeito também!!!

 

[LucianoBraga]

Tenho total respeito pela AMD e pelo que ela representa nesse mercado, agora...essa aqui merece muito respeito também!!!

Essa aí faz mágica há mais de trinta anos.

 

[antonioli]

Vazou isto aqui. Não sei se dá para confiar porque chamam de 6900 XT mas custa $999 e aparentemente parece ter um desempenho entre 3070 e 3080. Achei curioso o RT porque praticamente não penaliza a placa.

 

[espectral]

Por esse preço não vai rolar.

 

[Krion]

AMD Radeon RX 5700 series reach end of life


According to Cowcotland, AMD is no longer manufacturing graphics processors for Radeon RX 5700 series.

Reference AMD Radeon RX 5700 XT and Radeon RX 5700

The website claims that both reference and custom designs are no longer manufactured. This means that the cards which are already on the market are representing the very last batch of these SKUs ards that will be available. Some retailers have increased the price of the Navi 10 cards in response to lower supply and this trend is visible in price spikes since July.
What is interesting though is that AMD is still manufacturing Radeon RX 5600 XT GPU (also Navi 10), so these cards are to remain on market for a while. After all, RX 5600XT debuted on January 21st, so it is not even a year old.
What is even more interesting is that AMD did not cancel the Polaris-based Radeon RX 500 series and Radeon RX 5500 (Navi 14) yet. The Polaris 20 models debuted back in 2017.
AMD is set to announce its Radeon RX 6000 series based on RDNA2 architecture on October 28th. The next-generation Radeon cards should be available in November.


AMD Radeon RX 5700 series price trend, Source: PCPartPicker

Source: Cowcotland

 

[quemsoueu]

Vazou isto aqui. Não sei se dá para confiar porque chamam de 6900 XT mas custa $999 e aparentemente parece ter um desempenho entre 3070 e 3080. Achei curioso o RT porque praticamente não penaliza a placa.

Se for esse preco ridiculo nem adianta lancar hue,sem logica nenhuma se isso for pra valer

 

[Krion]

AMD Radeon 5600XT was the 2nd Most Sold GPU on Steam in Sep; Ryzen CPU Share Soars to 26%

For the first time this year, AMD’s Navi graphics cards made it to the top 5 best-selling GPUs for the month of September. The Radeon RX 5600 XT was the second most popular graphics card among Steam games, just behind the GeForce GTX 1650 and followed by the GTX 1660 Super. The RTX 2070 Super remained strong, holding the fourth position on the list of best-selling GPUs. The unexpected arrival here is the RX 5500 XT which climbed up to the 5th position out of nowhere.

The RX 5600 XT and 5500 XT accounted for 0.19% and 0.15% of all graphics cards on Steam at the end of September. Both these gains came in a single month which is quite impressive, but at the same unexpected. I reckon the shortage of the RX 5700 graphics card pushed potential buyers towards the next best option, namely the RX 5600 XT:

• 

As for the RX 5500 XT, I honestly have no idea what caused this sudden burst in sales. Moving to the CPU market, AMD now controls nearly 26% of the market among Steam gamers. This is the farthest AMD has come this decade. The last time AMD held close to 30% of the CPU market on Steam was in the late 2000s. This increment continues AMD’s monthly gain of around 1% on the Steam platform. At this rate, AMD should have a market share exceeding 40% by the end of 2021. There’s no telling how the arrival of the Zen 3 based Ryzen 5000 CPUs will affect this figure, so it may as well happen sooner than later.
Areej

 

[antonioli]

Se for esse preco ridiculo nem adianta lancar hue,sem logica nenhuma se isso for pra valer

Informações muito confusas. Pelo que li antes seria algo entre R$549 e R$699 e que talvez esse nem seria o nome final.

 

[espectral]

AMD Radeon RX 5700 series reach end of life


According to Cowcotland, AMD is no longer manufacturing graphics processors for Radeon RX 5700 series.

Reference AMD Radeon RX 5700 XT and Radeon RX 5700

The website claims that both reference and custom designs are no longer manufactured. This means that the cards which are already on the market are representing the very last batch of these SKUs ards that will be available. Some retailers have increased the price of the Navi 10 cards in response to lower supply and this trend is visible in price spikes since July.
What is interesting though is that AMD is still manufacturing Radeon RX 5600 XT GPU (also Navi 10), so these cards are to remain on market for a while. After all, RX 5600XT debuted on January 21st, so it is not even a year old.
What is even more interesting is that AMD did not cancel the Polaris-based Radeon RX 500 series and Radeon RX 5500 (Navi 14) yet. The Polaris 20 models debuted back in 2017.
AMD is set to announce its Radeon RX 6000 series based on RDNA2 architecture on October 28th. The next-generation Radeon cards should be available in November.


AMD Radeon RX 5700 series price trend, Source: PCPartPicker

Source: Cowcotland

Fiquei confuso, o chip foi abandonado ou o modelo blower da AMD?
Se foi esse segundo... bem... ao menos no Brasil, isso só estava disponível no lançamento.

Se for esse preco ridiculo nem adianta lancar hue,sem logica nenhuma se isso for pra valer

Informações muito confusas. Pelo que li antes seria algo entre R$549 e R$699 e que talvez esse nem seria o nome final.

Decepcionado se for verdade.
Depois do fiasco do Marketing exagerado da nVidia e dos capacitores morrendo, a AMD tem a grande chance nas mãos de voltar a jogar no mundo das GPU's também.... igual fez com os CPU's...

 

[Krion]

Fiquei confuso, o chip foi abandonado ou o modelo blower da AMD?
Se foi esse segundo... bem... ao menos no Brasil, isso só estava disponível no lançamento.

Aparentemente não serão mais fabricadas tanto os chips e as placas (tanto dos modelos de "referência" e os "personalizados"), mas apenas das RX 5700.

 

[espectral]

Aparentemente não serão mais fabricadas tanto os chips e as placas (tanto dos modelos de "referência" e os "personalizados"), mas apenas das RX 5700.

Li seu post igual meu cu, tamalocs.

Enfim, a RX 5700 é um péssimo CxB mesmo, vai tarde. Ela toma pau da RX 5600 XT.

 

[Poor_Boy]

3090 Gainward pela bagatela de 17500, e tem gente disposta a comprar nas perguntas

Placa De Video Nvidia Rtx 3090 Galax 24gb - R$ 17.500

A Nvidia é o fabricante líder de placas de vídeo, sua qualidade garante uma experiência positiva no desenvolvimento do motor gráfico do seu computador. Além disso, seus processadores usam tecnologia de ponta para que você possa desfrutar de um produto rápido e durável.Velocidade em cada...

produto.mercadolivre.com.br

 

[espectral]

3090 Gainward pela bagatela de 17500, e tem gente disposta a comprar nas perguntas

Placa De Video Nvidia Rtx 3090 Galax 24gb - R$ 17.500

A Nvidia é o fabricante líder de placas de vídeo, sua qualidade garante uma experiência positiva no desenvolvimento do motor gráfico do seu computador. Além disso, seus processadores usam tecnologia de ponta para que você possa desfrutar de um produto rápido e durável.Velocidade em cada...

produto.mercadolivre.com.br

Li um tópico na /Consoles/ esses dias e o OP tinha razão.

Placa de vídeo de 8 mil reais.
Console de 5 mil reais.
Jogos de 300 a 400 reais.
Celular lançamento por 8, 10 mil reais.

Nós empobrecemos como nação e nem nos demos conta!

 

[Poor_Boy]

Li um tópico na /Consoles/ esses dias e o OP tinha razão.

Placa de vídeo de 8 mil reais.
Console de 5 mil reais.
Jogos de 300 a 400 reais.
Celular lançamento por 8, 10 mil reais.

Nós empobrecemos como nação e nem nos demos conta!

Eu paguei 5600 na Tuf, não faz sentido alguém isso numa 3090.

 

[Cloudst69]

Fiquei confuso, o chip foi abandonado ou o modelo blower da AMD?
Se foi esse segundo... bem... ao menos no Brasil, isso só estava disponível no lançamento.

Decepcionado se for verdade.
Depois do fiasco do Marketing exagerado da nVidia e dos capacitores morrendo, a AMD tem a grande chance nas mãos de voltar a jogar no mundo das GPU's também.... igual fez com os CPU's...

Reached end of life = parou de ser produzido. O que tiver no mercado será o ultimo lote.

Aproveitando:



Resumo deste video:

Spoiler

 

[onurb88]

AMD Radeon RX 5700 series reach end of life


According to Cowcotland, AMD is no longer manufacturing graphics processors for Radeon RX 5700 series.

Reference AMD Radeon RX 5700 XT and Radeon RX 5700

The website claims that both reference and custom designs are no longer manufactured. This means that the cards which are already on the market are representing the very last batch of these SKUs ards that will be available. Some retailers have increased the price of the Navi 10 cards in response to lower supply and this trend is visible in price spikes since July.
What is interesting though is that AMD is still manufacturing Radeon RX 5600 XT GPU (also Navi 10), so these cards are to remain on market for a while. After all, RX 5600XT debuted on January 21st, so it is not even a year old.
What is even more interesting is that AMD did not cancel the Polaris-based Radeon RX 500 series and Radeon RX 5500 (Navi 14) yet. The Polaris 20 models debuted back in 2017.
AMD is set to announce its Radeon RX 6000 series based on RDNA2 architecture on October 28th. The next-generation Radeon cards should be available in November.


AMD Radeon RX 5700 series price trend, Source: PCPartPicker

Source: Cowcotland

que me.rda ein..kkkk

 

[Cloudst69]

Esqueci, do link do video, esse resumo acima é referente a este video:



E sobre o fim da vida das RX5000, totalmente normal, assim como as 20xx tb já pararam de ser produzidas.

 

[rubenzera]

Vazou isto aqui. Não sei se dá para confiar porque chamam de 6900 XT mas custa $999 e aparentemente parece ter um desempenho entre 3070 e 3080. Achei curioso o RT porque praticamente não penaliza a placa.

Acho que é fake. A placa referência não vai ser assim.

Edit: é fake sim. https://www.tweaktown.com/news/7324...avi-costs-999-in-these-leaked-slides/amp.html

Além da montagem na imagem da placa, os nomes dos games tão errados ('Witcher 3' e 'Red Dead Redemption')

 

[Grave Uypo]

O outro cara fala que vai custar até 699 a radeon mais cara

 

[Krion]

AMD Radeon RX 5700 series reach end of life


According to Cowcotland, AMD is no longer manufacturing graphics processors for Radeon RX 5700 series.

Reference AMD Radeon RX 5700 XT and Radeon RX 5700

The website claims that both reference and custom designs are no longer manufactured. This means that the cards which are already on the market are representing the very last batch of these SKUs ards that will be available. Some retailers have increased the price of the Navi 10 cards in response to lower supply and this trend is visible in price spikes since July.
What is interesting though is that AMD is still manufacturing Radeon RX 5600 XT GPU (also Navi 10), so these cards are to remain on market for a while. After all, RX 5600XT debuted on January 21st, so it is not even a year old.
What is even more interesting is that AMD did not cancel the Polaris-based Radeon RX 500 series and Radeon RX 5500 (Navi 14) yet. The Polaris 20 models debuted back in 2017.
AMD is set to announce its Radeon RX 6000 series based on RDNA2 architecture on October 28th. The next-generation Radeon cards should be available in November.


AMD Radeon RX 5700 series price trend, Source: PCPartPicker

Source: Cowcotland

AMD negou que tenha descontinuado as placas
(mas muitos "logistas" de fora não estão renovando mais os estoque das mesmas já tem algum tempo)


No, The AMD Radeon RX 5700 Hasn’t Reached EOL or End of Production [Update]

Just yesterday we covered a story claiming that AMD had ceased production of its Navi 10 based GPU, the Radeon RX 5700 and it may even have reached its End-of-Life (EOL). However, it turns out that that isn’t quite true and production for both the RX 5700 and 5700 XT is on-going. The statement from AMD is as follows:

We are continuing to produce Radeon RX 5700 series graphics cards, which deliver exceptional 1440p gaming experiences, and we will continue to respond to market demand
AMD

A short while back we asked AMD whether the Ryzen 3 3300X had been phased out as stocks have been unavailable for quite some time. The answer was the same back then as well. AMD claimed that the 3300X was unavailable due to the high market demand and it had nothing to do with limited production or controlled distribution. Similarly, the RX 5700 is also unavailable across most retailers with a few selling them for as much as or even more than the 5700 XT.

 

[Krion]

News "quentinhas" das BIG NAVI
(boatos que vi por "aí" falam que a 6900 XT em potencia vai ficar entre a RTX 3080 e 3070, aguardando algum teste vazar para confirmar )


AMD Big Navi “Navi 21” GPU For Flagship Radeon R9 6900 XT Graphics Card Allegedly Pictured, Massive Die & GDDR6 Memory Confirmed



An alleged picture of AMD's Big Navi "Navi 21" GPU which would power the next-generation flagship, Radeon RX 6900 XT, graphics card has been leaked out by Coreteks. Powered by the RDNA2 architecture, the AMD Big Navi GPU looks to be massive in size when compared to past AMD flagship GPU offerings.

AMD Radeon RX 6900 XT'd "Big Navi" RDNA 2 GPU Allegedly Pictured, Massive Die & GDDR6 Memory
Coreteks has removed all references and labels over the GPU die to mask his sources but he did state that the GPU we are looking at is indeed the Big Navi "Navi 21" GPU which is going to be featured on the flagship Radeon RX 6900 XT graphics card. The GPU seems fairly large & is said to measure at around 536mm2 though those are just rough calculations and the final die size could be higher or lower. The die size also seems to be close to the previous rumors which pointed out a 505mm2 die size for the flagship GPU.





One key aspect of this leak is that it shows the alleged Navi 21 GPU in a fairly standard die package. This would point out to a GDDR6 based memory configuration rather than HBM2(e) as many leaks have pointed out in the past. There is still some speculation that the Navi 21 XT and XL dies will be featuring standard GDDR6 configurations while the Navi 21 XTX die is going to utilize HBM2(e) sub-system for memory but that is speculation territory and hasn't been confirmed yet.



The recent leaks along with the leaked PCB pictures of the card suggest that it would feature 16 GB of GDDR6 memory across a 256-bit bus interface. Do note that 16 GB VRAM is also possible with a 512-bit interface so AMD is also open to that option when the final specifications are released. We a few weeks to go till the line-up reveal but AMD and the tech press are providing us with a handful of teaser and leaks in the meanwhile.

AMD Navi 21 (RDNA 2) vs Navi 10 (RDNA 1 ) GPU Die Comparisons:




AMD Radeon RX 6900 Series With Triple-Slot Cooling Solution:

As for the designs themselves, the Radeon RX 6000 flagship cooling design looks amazing with the red and black design. The card features a triple axial-tech fan setup on the shroud and has a large aluminum heatsink that runs beneath it. The card has a LED-lit Radeon logo on the side and there is a large cut out on the side for the fans to vent out hot air. This design is very reminiscent of the NVIDIA GeForce RTX 20 series Founders Edition cooler. The card will feature dual 8-pin power and display ports would include a USB Type-C (VirtualLink), 1 HDMI, and 2 DisplayPort connectors.




The card also features a fancy backplate along with a retention bracket to hold the cooler in place. The Radeon RX "Big Navi" GPU looks like it will come in the standard 2-slot reference design which is the same as NVIDIA's flagship RTX 3080 but not as huge as the triple-slot GeForce RTX 3090.

 

[Krion]

Mais algumas news das BIG NAVI, no aguardo agora é dos benchmarks



AMD Big Navi to Pack 80CUs (5,120 Cores): 20 CUs to be Used for Ray-Tracing: 20 TFLOPs of FP32

As per a source on Twitter, AMD’s Big Navi GPU will indeed use 80 compute units or 5,120 shaders resulting in a performance rating of 20 TFLOP FP32. However, it turns out that 20 of these CUs (nearly an Xbox Series S GPU) will be used as dedicated ray-tracing units in games that feature the technology. This would make sense as unlike NVIDIA’s RTCores, Navi 2x only features dedicated hardware units for ray-box and ray-triangle intersection testing. The BVH traversal will be done by the shaders, and it’s these 20 CUs that will do that job:

Read more here
In the above image, you can see the ray-acceleration units and Texture samplers share resources and only one can operate per cycle. Furthermore, these ray-acceleration units can’t do BVH traversal, that will fall to the SIMD32 units or the stream processors.

Confirmed:
Navi21 — Sienna Cichlid
Compute — GFX10 (gfx1030)
80CUs/5120 shaders/320 TMUs /96 ROPs
~20TF (FP32)

CFO Devinder Kumar has confirmed Hardware-Level RT
'will use ~ 20CUs from the 80CU pool for HWRT'

Not Confirmed:

– Exact Memory Configurations
– Peak Core Clock
— CyberPunkCat (@CyberCatPunk) October 4, 2020

Furthermore, there will be 320 Texture samplers and 96 ROPs, roughly the same as the RTX 3080 which packs 272 TMUs and 96 ROPs, with the main difference being that the latter is linked with GPCs rather than the memory controller.
Furthermore, the GeForce RTX 3080 features a total of 68 RT cores and 272 Tensor cores, with 5MB of L2 cache and 128KB of L1 per SM. The total number of shaders is 8704, but the performance won’t scale as much. We’ll see roughly the same performance as with a 5,000 Turing GPU as the integer compute can’t run on the same cores as FP32. Overall, it looks like the memory system will be Ampere’s primary advantage against Big Navi, It remains to be seen if the higher core clocks of the latter will be enough to counter the additional bandwidth. We’ll likely see larger deficits at 4K as that’s where the need for more memory arises. At 1440p, it should be relatively lower.

• NVIDIA RTX 3080/3090 “Ampere” Architectural Deep Dive: 2x FP32, 2nd Gen RT Cores, 3rd Gen Tensor Cores and RTX IO
• Update: A patent from a while ago:

As this patent shows, the BVH traversal is performed using the shader in these CUs, with the accompanying ray-acceleration units being used for ray-triangle/box intersection tests. The related data is managed using the vGPRs. This is a different approach than what NVIDIA takes. Each RTCore in an RTX GPU is separate from the main graphics and compute pipeline and can run in parallel with them, and neither do the two share any resources. More on that in the above post.

 

[Apreciador de Velharias]

AMD Radeon 5600XT was the 2nd Most Sold GPU on Steam in Sep; Ryzen CPU Share Soars to 26%

For the first time this year, AMD’s Navi graphics cards made it to the top 5 best-selling GPUs for the month of September. The Radeon RX 5600 XT was the second most popular graphics card among Steam games, just behind the GeForce GTX 1650 and followed by the GTX 1660 Super. The RTX 2070 Super remained strong, holding the fourth position on the list of best-selling GPUs. The unexpected arrival here is the RX 5500 XT which climbed up to the 5th position out of nowhere.

The RX 5600 XT and 5500 XT accounted for 0.19% and 0.15% of all graphics cards on Steam at the end of September. Both these gains came in a single month which is quite impressive, but at the same unexpected. I reckon the shortage of the RX 5700 graphics card pushed potential buyers towards the next best option, namely the RX 5600 XT:

• 

As for the RX 5500 XT, I honestly have no idea what caused this sudden burst in sales. Moving to the CPU market, AMD now controls nearly 26% of the market among Steam gamers. This is the farthest AMD has come this decade. The last time AMD held close to 30% of the CPU market on Steam was in the late 2000s. This increment continues AMD’s monthly gain of around 1% on the Steam platform. At this rate, AMD should have a market share exceeding 40% by the end of 2021. There’s no telling how the arrival of the Zen 3 based Ryzen 5000 CPUs will affect this figure, so it may as well happen sooner than later.
Areej

Essa 5600XT é melhor que uma 1070? To por fora.
Logo vou ter que atualizar minha R9 380 do outro PC pra entrar na próxima gen, espero uma 6600XT foderosa num preço daora.

 

[LucianoBraga]

Mais algumas news das BIG NAVI, no aguardo agora é dos benchmarks



AMD Big Navi to Pack 80CUs (5,120 Cores): 20 CUs to be Used for Ray-Tracing: 20 TFLOPs of FP32

As per a source on Twitter, AMD’s Big Navi GPU will indeed use 80 compute units or 5,120 shaders resulting in a performance rating of 20 TFLOP FP32. However, it turns out that 20 of these CUs (nearly an Xbox Series S GPU) will be used as dedicated ray-tracing units in games that feature the technology. This would make sense as unlike NVIDIA’s RTCores, Navi 2x only features dedicated hardware units for ray-box and ray-triangle intersection testing. The BVH traversal will be done by the shaders, and it’s these 20 CUs that will do that job:

Read more here
In the above image, you can see the ray-acceleration units and Texture samplers share resources and only one can operate per cycle. Furthermore, these ray-acceleration units can’t do BVH traversal, that will fall to the SIMD32 units or the stream processors.

Furthermore, there will be 320 Texture samplers and 96 ROPs, roughly the same as the RTX 3080 which packs 272 TMUs and 96 ROPs, with the main difference being that the latter is linked with GPCs rather than the memory controller.
Furthermore, the GeForce RTX 3080 features a total of 68 RT cores and 272 Tensor cores, with 5MB of L2 cache and 128KB of L1 per SM. The total number of shaders is 8704, but the performance won’t scale as much. We’ll see roughly the same performance as with a 5,000 Turing GPU as the integer compute can’t run on the same cores as FP32. Overall, it looks like the memory system will be Ampere’s primary advantage against Big Navi, It remains to be seen if the higher core clocks of the latter will be enough to counter the additional bandwidth. We’ll likely see larger deficits at 4K as that’s where the need for more memory arises. At 1440p, it should be relatively lower.

• NVIDIA RTX 3080/3090 “Ampere” Architectural Deep Dive: 2x FP32, 2nd Gen RT Cores, 3rd Gen Tensor Cores and RTX IO
• Update: A patent from a while ago:

As this patent shows, the BVH traversal is performed using the shader in these CUs, with the accompanying ray-acceleration units being used for ray-triangle/box intersection tests. The related data is managed using the vGPRs. This is a different approach than what NVIDIA takes. Each RTCore in an RTX GPU is separate from the main graphics and compute pipeline and can run in parallel with them, and neither do the two share any resources. More on that in the above post.

Hm, tem que ver a performance disso. A ideia é boa.

Essa 5600XT é melhor que uma 1070? To por fora.
Logo vou ter que atualizar minha R9 380 do outro PC pra entrar na próxima gen, espero uma 6600XT foderosa num preço daora.

5600XT troca porrada com a 2060.

 

[Krion]

Essa 5600XT é melhor que uma 1070? To por fora.
Logo vou ter que atualizar minha R9 380 do outro PC pra entrar na próxima gen, espero uma 6600XT foderosa num preço daora.

RTX 2060 vs. RX 5600 XT vs. GTX 1080
Sapphire Pulse Radeon RX 5600 XT 6GB vs OC EVGA GeForce GTX 1080 FTW GAMING vs GIGABYTE GeForce RTX 2060 6GB
intel core i7-8700K Games: 1440p | Ultra
► 00:01 - Control
► 01:00 - Battlefield V
► 02:19 - Need For Speed Heat
► 03:37 - Star Wars Jedi Fallen Order
► 04:54 - Hitman 2
► 06:11 - The Witcher 3
► 07:27 - Assassin's Creed Odyssey
► 08:41 - Metro Exodus

Spoiler: outras comparações

 

[LucianoBraga]

Contra a 2060S você subiu demais o sarrafo.
Ela é concorrente da 2060, como eu disse.

 

[Krion]

Contra a 2060S você subiu demais o sarrafo.
Ela é concorrente da 2060, como eu disse.

Me "quotou" no momento que editava meu post .
Olha lá agora.

 

[Apreciador de Velharias]

RTX 2060 vs. RX 5600 XT vs. GTX 1080
Sapphire Pulse Radeon RX 5600 XT 6GB vs OC EVGA GeForce GTX 1080 FTW GAMING vs GIGABYTE GeForce RTX 2060 6GB
intel core i7-8700K Games: 1440p | Ultra
► 00:01 - Control
► 01:00 - Battlefield V
► 02:19 - Need For Speed Heat
► 03:37 - Star Wars Jedi Fallen Order
► 04:54 - Hitman 2
► 06:11 - The Witcher 3
► 07:27 - Assassin's Creed Odyssey
► 08:41 - Metro Exodus

Spoiler: outras comparações

Braba demais essas mid end, levando 1440 suave. Se pá dá pra levar a próxima gen em 1080p até o final com elas

 

[Krion]

AMD Big Navi gets Infinity Cache?

We have indecently confirmed that Big Navi will feature a special cache connected to the memory subsystem. The internal name for this cache is not Infinity Cache, however, it is possible that the name has changed recently, as a new trademark has been registered by AMD just three days ago.

On the Justia Trademarks website, we can find the first references to AMD Infinity Cache. The name refers to AMD Zen technology called Infinity Fabric. AMD’s proprietary interconnect system architecture for CPU and GPU cores. The Infinity Cache could be a new technology coming to AMD Radeon graphics cards.
We have been told that AMD Big Navi has a relatively small memory bus of 256-bit and it is currently uncertain how the special cache works.
The alleged AMD Radeon RX 6900 graphics card would therefore feature 16GB GDDR6 256-bit memory paired with Infinity Cache. This, of course, would be the highest SKU in the lineup.
The first rumors about Infinity Cache have first appeared on the RedGamingTech YouTube channel.

Source: Justia Trademark via @momomo_us

 

[Palhano]

Acredito que a AMD vai salvar minha próxima geração de placas de vídeo novamente.

Os leaks estão muito bons para falar a verdade, resta saber se estarão à altura no lançamento.

Ainda bem que segurei minha ansiedade, caso contrário estaria de 5700 XT e bem arrependido pelo visto.

Meu target é algo entre a atual 2070 Super ou 3070, se comparado a nVidia. Qualquer coisa acima disso é dinheiro jogado fora, imho. Ainda tô bem longe de buscar algo em 4K, minha configuração com meu Ultrawide tá perfeita atualmente.

Aguardando trocentos benchs comparativos, de frames por dólares, entre outros.

Vou esperar uns bons meses antes de tomar qualquer decisão. De um lado temos a nVidia novamente cagando com lançamentos, agora com o CapacitorsGate. It's 6xx all over again.

Mas a minha suspeita é que vou de AMD, mais uma vez.

 

[LucianoBraga]

Series S - RX 5600 por conta dos cortes, já que a tabela mostra RX 5700.

Se for isso mesmo, eu acertei na mosca na minha projeção de GPUs humildonas pra próxima gen - no caso, 5600 XT ou RTX 2060.
Embora a gente ainda tenha que ver a questão do performance hit do RT via DXR.

 

[Grave Uypo]

Series X - 2080 Super
PS5 - entre 2070 Super e 2060
Series S - RX 5600 por conta dos cortes, já que a tabela mostra RX 5700.

nope, series s rx 5500 capada ainda, seria uma rx 5400 se existisse.