Question Speculation: RDNA3 + CDNA2 Architectures Thread

uzzi38 · Jan 23, 2021

Man I have been dying to make this one for a while now.

First rumours for RDNA3 are here so new thread time!

Just going to start off with this one for now: kopite7kimi on Twitter: "@VideoCardz Ah, I mean a simple mcm design with 10240 cores is not enough. Because the lift from RDNA2 to RDNA3 is much bigger than from RDNA1 to RDNA2. We should expect many big improvements in GFX11. 🤔" / Twitter

static shock · Oct 15, 2024

SolidQ said:
i think if rumor true around 4070ti super

I read a rumor on a forum or saw at wccftech(I don't remember) of Ada Lovelace levels of RT. Can't know the truth AMD is great at keeping secrets.

The primordial rumor everyone knows: Is HD 4850/4870 strategy again.

soresu · Oct 15, 2024

static shock said:
I read a rumor of Ada Lovelace levels of RT.

4070 Ti is a mid range AL GPU.

SolidQ · Oct 15, 2024

static shock said:
I read a rumor on a forum of Ada Lovelace levels of RT

Just wait till PS5 pro out, than some reviewers gonna compare it.
But that RDNA 3.5WGP in PS5pro, RDNA4 is different

static shock · Oct 15, 2024

Nevermind.

There is a promo here and both ps5 and 7800xt is at $550

Thibsie · Oct 16, 2024

RX6800XT will stay very nice to me for a couple years IMO.

SolidQ · Oct 16, 2024

That an interesting thing from AW2 devs. RDNA3 is unaffected

poke01 · Oct 16, 2024

SolidQ said:
That an interesting thing from AW2 devs. RDNA3 is unaffected

looks like Nvidia needs to improve their mesh shader implementation. Hopefully in Blackwell they do.

Shmee · Oct 17, 2024

Just curious, for those of you with an RDNA3 card (or other recent Radeon card) how is your experience with discord in very recent drivers? I ask because earlier when I got my 7900XTX, discord would often crash at times if GPU acceleration was on, so I have had it off in discord for the longest time.

I was wondering if it was time to turn it back on with newer drivers...would it be beneficial overall?

poke01 · Oct 17, 2024

Shmee said:
Just curious, for those of you with an RDNA3 card (or other recent Radeon card) how is your experience with discord in very recent drivers? I ask because earlier when I got my 7900XTX, discord would often crash at times if GPU acceleration was on, so I have had it off in discord for the longest time.

I was wondering if it was time to turn it back on with newer drivers...would it be beneficial overall?

I used a 6750XT then latest drivers till June. No crashes and it was stable for while using Discord.

Shmee · Oct 17, 2024

poke01 said:
I used a 6750XT then latest drivers till June. No crashes and it was stable for while using Discord.

Thanks for the response, I wonder if this was more of an RDNA3 bug. I wonder if it is fixed in more recent times. I suppose I could try turning it back on and see what happens...

static shock · Oct 17, 2024

Shmee said:
Just curious, for those of you with an RDNA3 card (or other recent Radeon card) how is your experience with discord in very recent drivers? I ask because earlier when I got my 7900XTX, discord would often crash at times if GPU acceleration was on, so I have had it off in discord for the longest time.

I was wondering if it was time to turn it back on with newer drivers...would it be beneficial overall?

Discord experience is perfect here. Rx 6700 xt.

Joe NYC · Oct 17, 2024

Shmee said:
Just curious, for those of you with an RDNA3 card (or other recent Radeon card) how is your experience with discord in very recent drivers? I ask because earlier when I got my 7900XTX, discord would often crash at times if GPU acceleration was on, so I have had it off in discord for the longest time.

I was wondering if it was time to turn it back on with newer drivers...would it be beneficial overall?

I have RDNA3 - 7800xt - and 24.9.1 drivers. No problems with Discord

SolidQ · Oct 19, 2024

I thought difference should be smaller, but that big, between 3090 and 7900XTX

Shmee · Oct 19, 2024

It can depend on the games and settings, but yes, in general the RX 7900XTX is a fair bit faster than the RTX 3090. Though also remember that performance between various 7900XTX/3090 cards can vary, as there are different PCB, cooling, and power delivery designs, as well as both factory and user adjusted power limits/boost settings.

Ranulf · Oct 20, 2024

I don't think I'd bother with a 3090 at this point. Power usage and worries about the ram temps being the main reason.

marees · Nov 11, 2024

What is navi 33 refresh (for mobile)

https://twitter.com/x/status/1855655299484643721

jpiniero · Nov 11, 2024

marees said:
What is navi 33 refresh (for mobile)

Rebrands most likely.

eek2121 · Nov 12, 2024

jpiniero said:
Rebrands most likely.

AMD just launched the 7800M a a couple months ago: https://www.amd.com/en/products/graphics/laptops/radeon/7000-series/amd-radeon-rx-7800m.html

All M series have dropped within 2023-2024. Everything below the 7900M has been NAVI33.

leoneazzurro · Nov 12, 2024

7800M is Navi 32.

eek2121 · Nov 12, 2024

leoneazzurro said:
7800M is Navi 32.

Yep, realized it after I posted. Wikipedia has an error. Didn’t use brain to compensate. My original point still stands. Slide says 2023/2024.

ToTTenTranz · Nov 13, 2024

N6 Navi 33 is going to look rather weird throughout 2025. Especially with Navi 44 out there.

marees · Nov 13, 2024

ToTTenTranz said:
N6 Navi 33 is going to look rather weird throughout 2025. Especially with Navi 44 out there.

That is fine. 6nm node is in a different price range compared to 5nm/4nm/3nm etc. TSMC is increasing the price of the latter while discounting the former

marees · Nov 13, 2024

jpiniero said:
Rebrands most likely.

There is one more left
The 7650 GRE

AMD Radeon RX 7650 GRE To Utilize The Same Navi 33 GPU As RX 7600 XT, Launches In Q1 2025

AMD Radeon RX 7650 GRE will utilize the same Navi 33 GPU as the RX 7600 XT, making it more or less a refresh of existing entry-level SKUs.

wccftech.com

MrTeal · Nov 13, 2024

Not this crap again. They pulled the same stupid games with the 6750 GRE which was worse than the 6700 XT, and it's just confusing to consumers to have 6750>6700 but XTX>XT>GRE.

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