Discussion Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)

Page 453 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

Mahboi

Senior member
Apr 4, 2024
741
1,313
96
Once they realise that people are not willing to pay $20/month for co-pilot plus and similar AI services I wonder how important they will be.
2 years or so after the "AI PC"s until the financial side starts expecting serious returns, I'd say.
Another 2 years of Mariachis.
 

SpudLobby

Senior member
May 18, 2022
918
617
106
Doesn't mean they get em.
Copilot attachment rates are awful so far.
Well duh. I’m not making any comment on that. But the idea MS doesn’t want them and is going b*lls deep on NPUs to obsolete their sub, or that NPUs even can replace the DC, is hilarious. I’d expect you of all people should know local AI has meaningful limits (even in a beefy setup). In fact you were once a voice of reason about this.

Obviously like Strix Halo is still a huge upgrade from SDX’s NPU slop though.
They're still correct, yes.
Just more hopium than ever.
There’s a bit of expectation inflation. But the fundamentals are there. Lisa realizes this. Pretty much all that needs to be said.
 

adroc_thurston

Diamond Member
Jul 2, 2023
3,135
4,513
96
Reactions: Thibsie

poke01

Golden Member
Mar 8, 2022
1,212
1,394
106
Well. It’s not niche, not even close. Same reason Apple just signed a deal with OpenAI,
Hasn’t happened till Apple announces it and something that big will demand a press release by Apple.


I see AI thing right now as a scheme, there’s so much that the average customer doesn’t care for with this new windows update.
 

Abwx

Lifer
Apr 2, 2011
11,143
3,840
136
I must commend AMD on keeping the ship leak tight , look how far this thread has devolved.
There must be some kind of contract over the head of whoever would venture to spill the shadow of a bean, i cant explain it otherwise, or that they delivered a limited firmware that gimp everything, wont be long before we ll know if All the Watts numbers have a relevance.
 

Hitman928

Diamond Member
Apr 15, 2012
5,527
8,596
136
Who made these curves.?.

ChatGPT is more than 100 days old, so why is it displayed as if it is one week old.?.

I was curious so I did some digging, it was made by a Twitter user here but he never describes how he got the numbers despite multiple replies asking him how he sourced his numbers. It seems to be based on web traffic estimates which isn’t really reliable for what the graph is showing but could also be totally made up as he never sources his data.
 

Abwx

Lifer
Apr 2, 2011
11,143
3,840
136
I was curious so I did some digging, it was made by a Twitter user here but he never describes how he got the numbers despite multiple replies asking him how he sourced his numbers. It seems to be based on web traffic estimates which isn’t really reliable for what the graph is showing but could also be totally made up as he never sources his data.

Made up is still an understatement, actually it s 550 days old since it was released november 30 2022, so the curve should be bended and land right above the 500 days in the x axys, so the rate of adoption is comparable to instagram and surely not as steep as TikTok.
 

Joe NYC

Platinum Member
Jun 26, 2021
2,283
2,886
106
Xtor cost scaling is super-dead.

Scaling for logic is not entirely dead. Many of the quoted figures of scaling imply a mix of analog, SRAM and logic.

So in theory, with a setup like Mi300 (maybe further optimized), the compute chiplet should be offering scaling that substantially exceeds stated scaling of the process node, since the compute chiplets are (as much as possible) stripped of analog and SRAM.

We will see how this works out in future iteration of Mi300... Right now, it seems to be held back of AI workloads by overemphasis on FP64. Maybe a new iteration of chiplet will solve that, and, if on a new node, increases transistor density, and with it performance...

On Intel side, Clearwater Forrest is trying to replicate this theory. It may put more pressure on AMD Turin than any other server CPU in a long time...
 
Reactions: Tlh97 and Kryohi

poke01

Golden Member
Mar 8, 2022
1,212
1,394
106
At that point it'll be too late for leaks. Instead we get to insult Anandtech for not having a competent review available on release day.
Personally looking forward to Techpowerup and ComputerBase for desktop Zen 5 reviews for real worlds tests.

For mobile Zen 5 its Notebookcheck as my choice.

Of course, Anandtech is the OG for in-depth CPU architecture depth review and let them take their time. I’m deeply grateful for what they do.
 
Reactions: Gideon

adroc_thurston

Diamond Member
Jul 2, 2023
3,135
4,513
96
Scaling for logic is not entirely dead. Many of the quoted figures of scaling imply a mix of analog, SRAM and logic.
Modern chips are half SRAM.
NV GPUs in particular rely on a chugus slab of SM-private mem to even function.
So in theory, with a setup like Mi300 (maybe further optimized), the compute chiplet should be offering scaling that substantially exceeds stated scaling of the process node, since the compute chiplets are (as much as possible) stripped of analog and SRAM.
Banff XCD still has a giant pile of SRAM, each CU has half a meg worth of vGPRs and 96K of L1 and LDS combined.
Plus i$/k$ stuff shared per CU pairs.
Right now, it seems to be held back of AI workloads by overemphasis on FP64
DPFP MULs are dense logic.
ML stuff needs SRAM piles or gigadeath.
On Intel side, Clearwater Forrest is trying to replicate this theory
I admire your optimism.
Also that's kinda bull, Intel is ditching this overly dumb shebang for a total carbon copy of what AMD does in the ~2027 Xeon.
It may put more pressure on AMD Turin than any other server CPU in a long time...
By the time CWF ramps, you're more than halfway to Venice-Dense.
 
sale-70-410-exam    | Exam-200-125-pdf    | we-sale-70-410-exam    | hot-sale-70-410-exam    | Latest-exam-700-603-Dumps    | Dumps-98-363-exams-date    | Certs-200-125-date    | Dumps-300-075-exams-date    | hot-sale-book-C8010-726-book    | Hot-Sale-200-310-Exam    | Exam-Description-200-310-dumps?    | hot-sale-book-200-125-book    | Latest-Updated-300-209-Exam    | Dumps-210-260-exams-date    | Download-200-125-Exam-PDF    | Exam-Description-300-101-dumps    | Certs-300-101-date    | Hot-Sale-300-075-Exam    | Latest-exam-200-125-Dumps    | Exam-Description-200-125-dumps    | Latest-Updated-300-075-Exam    | hot-sale-book-210-260-book    | Dumps-200-901-exams-date    | Certs-200-901-date    | Latest-exam-1Z0-062-Dumps    | Hot-Sale-1Z0-062-Exam    | Certs-CSSLP-date    | 100%-Pass-70-383-Exams    | Latest-JN0-360-real-exam-questions    | 100%-Pass-4A0-100-Real-Exam-Questions    | Dumps-300-135-exams-date    | Passed-200-105-Tech-Exams    | Latest-Updated-200-310-Exam    | Download-300-070-Exam-PDF    | Hot-Sale-JN0-360-Exam    | 100%-Pass-JN0-360-Exams    | 100%-Pass-JN0-360-Real-Exam-Questions    | Dumps-JN0-360-exams-date    | Exam-Description-1Z0-876-dumps    | Latest-exam-1Z0-876-Dumps    | Dumps-HPE0-Y53-exams-date    | 2017-Latest-HPE0-Y53-Exam    | 100%-Pass-HPE0-Y53-Real-Exam-Questions    | Pass-4A0-100-Exam    | Latest-4A0-100-Questions    | Dumps-98-365-exams-date    | 2017-Latest-98-365-Exam    | 100%-Pass-VCS-254-Exams    | 2017-Latest-VCS-273-Exam    | Dumps-200-355-exams-date    | 2017-Latest-300-320-Exam    | Pass-300-101-Exam    | 100%-Pass-300-115-Exams    |
http://www.portvapes.co.uk/    | http://www.portvapes.co.uk/    |