Official AMD Radeon RX 7000 Series (RDNA 3) Thread

[Falck]

Is gen4 x16 saturated now?

[bill dennison]

Is gen4 x16 saturated now?

not by GPU's without SLI/CFX

maybe by NVMe storage for some people

[bill dennison]

AMD Flagship RDNA 3 Navi 31 GPU Allegedly Codenamed ‘Plum Bonito’ & Uses ‘Gemini’ Board, Next-Gen RDNA 4 May Land As ‘GFX1200’ Series

https://wccftech.com/amd-rdna-3-navi...gfx1200-rumor/

[pax]

Oh so no separate MCD and GCD?

[Sasquach]

https://wccftech.com/amd-rdna-3-navi...gfx1200-rumor/

That rumored new nomenclature is definately not going to confuse people with nvidia cards.....

[pax]

Oh wait the mem cache die are also MCD... multiple MCD chips hmm... I just hope it works well.

[bill dennison]

Initially, the Navi 31 GPU configuration featured two GCDs (Graphics Core Die) and a single MCD (Multi-Cache Die). Each GCD has 3 Shader Engines (6 in total) and each Shader Engine has 2 Shader Arrays (2 per SE / 6 per GCD / 12 in total). Each Shader Array is composed of 5 WGPs (10 per SE / 30 per GCD / 60 in total) and each WGP features 8 SIMD32 units with 32 ALUs (40 SIMD32 per SA / 80 per SE / 240 per GCD / 480 in total). These SIMD32 units combine to make up 7,680 cores per GCD and 15,360 cores in total.

But that specification has since been toned down and as per the latest rumors, the AMD Navi 31 GPU with RDNA 3 architecture is now expected to offer 48 WGPs, 12 SAs, and 6 SEs. This will give out a total of 12,288 stream processors which is lower than the previous count. This will also drop the overall compute performance unless AMD goes crazy with over 3.0 GHz clock frequencies on its flagship part.

more than likely both 15,360 and 12,288 are true just different cards
15,360 maybe a pro card to start and a 7950 XTX later

they have done this before with the 4870 all kind of SP count rumors
ended in NV dropping the GTX 280 & 260 prices a good bit

[pax]

Ya I bet they will get more working dies with the 12k shader figure at first and the 15k one is probably perfect dies that might take time to harvest and get better yields.

Kind the way we dont see many 6800's anymore.

[bill dennison]

AMD RDNA 3 Flagship, Navi 31 GPU Rumored To Offer Up To 384-bit Bus & 24 GB GDDR6 Memory, Navi 32 Gets 256-bit For Up To 16 GB Memory

https://wccftech.com/amd-rdna-3-gpus...-memory-rumor/

[Nunz]

Still stuck on GDDR6.. sigh. At least they're fixing the bus width; that was my biggest criticism of the 6000 series.

24gb of vram is a waste. Rather have 16gb of gddr6x

[bill dennison]

This kind of increase in the memory bus translates to a considerable boost in the memory bandwidth. Assuming that the AMD Navi 31 GPU comes with 24GB of GDDR6 memory, we could expect around 846GB/s of memory bandwidth for that model, while the Navi 32 would offer 576GB/s. The Navi 33 GPU doesn’t seem to have had any changes and still features a 128-bit memory bus alongside 288GB/s bandwidth. These numbers are expected to go up when Infinity Cache is taken into account.

https://www.digitaltrends.com/comput...h-384-bit-bus/



wish it was HBM 3

[Nascar24]

Looks like you are going to be waiting Billy, not even a showing of RDNA3, if it's out this year, I say it's going to be Dec.

[bill dennison]

Looks like you are going to be waiting Billy, not even a showing of RDNA3, if it's out this year, I say it's going to be Dec.

and no love for Linda

maybe she won't be blowing in this year

[Nascar24]

and no love for Linda

maybe she won't be blowing in this year

Not likely Billy, AMD is going to be late to the game again.

[Gandalfthewhite]

if we dont see anything about RDNA3 by the end of July I will agree its not coming this year. AMDs focus last night was platform whether it be notebook or desktop it was all about the platform.

[Nascar24]

I wish they would release at the same time so one could make a decision, but at this point it’s looking like NV is going to be out once again at least a few months before which will have me buy the 4080.

[Gandalfthewhite]

seems like both have cards in the hands of AIBs right now so I don't know how true that is.

[bill dennison]

AMD's RDNA 3 Will Support DisplayPort 2.0 and UHBR20

https://www.tomshardware.com/news/am...-20-and-uhbr20

[pax]

Dual 8k 120hz awesome... I just want it to run one 8k 165-240 hz.

[bill dennison]

Dual 8k 120hz awesome... I just want it to run one 8k 165-240 hz.

will settle for 4k/120 with ray tracing and no FSR or FSR 2.0 ultra quality from a 7900 or 7950

[LordHawkwind]

will settle for 4k/120 with ray tracing and no FSR or FSR 2.0 ultra quality from a 7900 or 7950

I think I may swerve the next gen cards as my 3090 won't be too bad in games. Not really bothered about RT I can take it or leave it. Last upgrade I was on a 5700XT mid range card so felt the need to upgrade. Now not so much. TBH.Will maybe wait until the Gen after this unless AMD can pull the rabbit out of the hat and provide me with a nice card for £600. Not holding my breath.

[bill dennison]

the two top tier 7900/7800 or 30900/3080 cards aren't going below 1000 USD for a long time

not with the inflation we got going now

it will help that few will be buying cards (or anything not needed ) with gas 6 USD dollars a gallon and going to 10 maybe

[SIrPauly]

will settle for 4k/120 with ray tracing and no FSR or FSR 2.0 ultra quality from a 7900 or 7950

FSR 2.0 in DeathLoop looks subjectively nicer than native + Taa due to the Taa implementation. And you still have VSR to try.

[Nagorak]

FSR 2.0 in DeathLoop looks subjectively nicer than native + Taa due to the Taa implementation. And you still have VSR to try.

What we really need is more implementation of DLAA or "FSR-AA". That way we can get the benefits of the tech without having to upsample.

[Trunks0]

What we really need is more implementation of DLAA or "FSR-AA". That way we can get the benefits of the tech without having to upsample.

One of the upsides to FSR 2.0 being open source is you could probably do exactly that.

[SIrPauly]

What we really need is more implementation of DLAA or "FSR-AA". That way we can get the benefits of the tech without having to upsample.

More flexibility is always welcomed. Having good success from a fidelity standpoint utilizing Dlss in conjunction with Dldsr. That's why I raised the Vsr point for Amd.

[Megaman]

https://videocardz.com/newz/seasonic...age-calculator

[pax]

Same power requirements as the current 6000 gen. I find it odd they do a power scale that shows only gpu and then a gpu plus cpu instead of just whole system...

[bill dennison]

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[bill dennison]

AMD: next-gen RDNA 3 GPU has +50% performance-per-watt over RDNA 2

Read more: https://www.tweaktown.com/news/86773...r-2/index.html

AMD receives several RadeonSI RDNA NGG fixes prior to enablement of RDNA 3 GPU architecture

https://wccftech.com/amd-receives-se...-architecture/

AMD's next-next-gen RDNA 4 GPUs confirmed for 2024 on 'advanced node'

Read more: https://www.tweaktown.com/news/86808...ode/index.html

https://www.youtube.com/watch?v=bS3O5zg290k

[pax]

Free game bundle with new graphics card bolds well for prices for the next gen at this rate.


https://www.amd.com/en/gaming/raise-...l&utm_term=btn

[bill dennison]

AMD Radeon RX 7000 ‘RDNA 3’ Graphics Cards Rumored For Q4 2022 Launch As Early As October

https://wccftech.com/amd-radeon-rx-7...ly-as-october/

Don’t buy a new GPU — AMD’s RDNA 3 could be right around the corner

https://www.digitaltrends.com/comput...around-corner/

AMD’s RDNA 3 GPUs are closer than ever with the many leaks pointing towards incredible performance uplifts over RDNA 2 boards with a similar power budget. For instance, we previously reported that AMD’s entry-level RDNA 3-based Navi 33 chip allegedly packs more power than the RDNA 2-based Navi 21 featured in the RX 6900 XT while only consuming between 220-250 W.

AMD’s David Wang confirmed these efficiency claims about RDNA 3 cards at the Financial Analyst Day 2022 briefing. Per Wang, RDNA 3 GPUs will provide more than 50% better performance-per-watt than the current RDNA 2 chips. Remember, AMD already claims that RDNA 2 has much better performance-per-watt than Nvidia RTX 30-series cards. With Nvidia’s RTX 40-series rumored to be more power-hungry than ever, RX 7000 series boards are looking set to keep the efficiency crown.

How is AMD getting a more than 50% jump in performance-per-watt? According to the company, it is achieving this using a 5 nm process node, advanced chiplet packaging, rearchitected Compute Units, an optimized graphics pipeline, and the new AMD Infinity Cache.

https://www.notebookcheck.net/Zen-4-....627277.0.html

[yt]XVWzvmp2FMk[/yt]

[bill dennison]

AMD's RDNA 3 series is rumored to launch sooner than expected

https://www.pcgamer.com/amds-rdna-3-...than-expected/

if they say October they should try to be in September or even August and try to beet NV to market

[bill dennison]

AMD Rumored To Launch Its Fastest RDNA 3 GPU With Dual Graphics Dies In 2023, Up To 16,384 Cores Expected

https://wccftech.com/amd-radeon-flag...-rumor/?beta=1

[pax]

Wouldnt be surprised to see as many skus as what nvidia does. Even a dual gpu die with 30 000 shaders is probably doable.

If they show the package with room for another chiplet like they did for ryzen way before they announced the 12 and 16 core cpus we'll know.

[bill dennison]

Wouldnt be surprised to see as many skus as what nvidia does. Even a dual gpu die with 30 000 shaders is probably doable.

If they show the package with room for another chiplet like they did for ryzen way before they announced the 12 and 16 core cpus we'll know.

probably the same or less power draw than the 4090 ti

[pax]

wouldnt that be a pickle!

[bill dennison]

AMD Radeon RX 7000 Graphics Cards With Rearchitected RDNA 3 GPU Compute Units To Deliver Enhanced Ray Tracing Capabilities & Even Higher Clock Speeds

Besides raytracing, David also mentioned that the Optimized Graphics Pipeline for RDNA 3 GPUs will allow for even higher clock speeds than RDNA 2 GPUs. The AMD Radeon RX 6000 cards already run close to 3 GHz so, with an improved 5nm process node, we can expect AMD to breach past the 3 GHz clock limit. This is essential for AMD as their competitor isn't holding back either with RTX 40 series rumors also hinting at up to 3 GHz clock speeds utilizing the more efficient 4N (optimized 5nm process node).

https://wccftech.com/amd-rdna-3-gpu-...upport/?beta=1

[acroig]

Impressive if true.

[pax]

I want to see more RT info tho. Cant just catch up to ampere when Nvidia will have updated its own RT substantially and on a smaller 4nm node.