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

Page 116 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

adroc_thurston

Platinum Member
Jul 2, 2023
2,818
4,150
96
You're incorrectly assuming everyone just cares about ST perf and not MT perf.
Everyone does, which is why AMD likes to keep their 1t bumps at >25% per core update.
not sure what you mean by "just 8161"
Because that's all there it so it.
-S caps out at N3 8 + 16 + GT1 config.
Instead instead see this, where several sources mention 8P + 32E for ARL-S.
random ebeggars aren't sources.
But I am.
If AMD releases an 8950X with just 16C at $999 or even $699
It doesn't matter, it'll be much faster at 1t than anything else on the market, period.
Just like they had to with 7950X which was released at $699, but soon after release had to be dropped to $569 when market reality hit them in the face.
Do you even understand what Zen5 is?
Memory bandwidth is irrelevant for 1t and CB*
Eh it can be quasi-relevant but not in your average desktop load.
 

adroc_thurston

Platinum Member
Jul 2, 2023
2,818
4,150
96
Ok, so "everyone" only cares about 1T performance?
Yes.
Then why not release 8950X as a 1C CPU?
It's a reused server CCD so they really could not even if they wanted to.
if you have any official sources confirming ARL-S will be max 8P + 16E as you claim, please provide links to those.
None of the things you're quoting are official and I certainly won't ever share Intel's internal use slideware with PRQ dates no less.
Cinebench is irrelevant
Well that's the only thing Intel cores are good at.
if it were truly the metric to go by then 7600X/7700X/7800X3D would all be DOA (which is clearly not the case).
Well, they kinda are, outside of 7800X3D.
13600K(F) is just a better deal.
Specint & Specfp (1-copy) can swing 5-7% from better memory.
They can also swing whatever percentage up from better cache.
I know you want to have hope, but hope is dead.
If you want to talk Intel parts, there's LNL-M (AMD doesn't compete with that directly) and CWF (which looks kinda promising I guess).
Zen 3 didn't outperform RKL in ST
Cinememe isn't really ST per se.
But yes.
 

H433x0n

Senior member
Mar 15, 2023
933
1,032
96
Well, they kinda are, outside of 7800X3D.
13600K(F) is just a better deal.
The same would be true of Zen 5 in that case.

They can also swing whatever percentage up from better cache.
I know you want to have hope, but hope is dead.
If you want to talk Intel parts, there's LNL-M (AMD doesn't compete with that directly) and CWF (which looks kinda promising I guess).
I won’t lie, it’d sting if ARL-S only brings a 1-3% ST uplift over RPL-R. I’d probably just skip that generation completely in that case.

I don’t view 2024 as pessimistically as you do, even if ARL-S is a dud. There’s Turin, GNR, SRF, Zen 5 & ARL coming out. There’s a new node from TSMC (N3E) as well as Intel 3. It’s shaping up to be an exciting year from an enthusiasts standpoint.
 

adroc_thurston

Platinum Member
Jul 2, 2023
2,818
4,150
96
how big? 128MB?
Same as Zen4, so 32MB L3.
The same would be true of Zen 5 in that case.
No.
I won’t lie, it’d sting if ARL-S only brings a 1-3% ST uplift over RPL-R. I’d probably just skip that generation completely in that case.
Why, Zen5 is very fast, unlike Intel slop.
Good, very expensive.
Stillborn.
Beyond stillborn.
Well it's just -S and one -H tile and they're all bad.
There’s a new node from TSMC (N3E) as well as Intel 3
Bleeding edge nodes are whatever those days.
It’s shaping up to be an exciting year from an enthusiasts standpoint.
Exciting for $AMD shareholders and no one really else.
 

Timmah!

Golden Member
Jul 24, 2010
1,436
673
136
If you could achieve the same performance with 16 threads as with 24 threads, by having higher single thread performance, the comparison between these CPUs would not even be close. The 16 core one, with hither single thread performance would be far more valuable.
I am not saying i would prefer slower 24C over faster 16C.
Just that i expect the 30 percent perf increase without the core count increase to be the same price as 7950x. If they want more money, they need to provide more on top of that - more cores would be one of the possibilities.
If AMD could sell 7950x for 699 (and then slash its price like 2 months after the launch), when 5950x was 799, i dont see how they could possibly picture getting away with 999 price for Zen5, if the rumored perf increase is more or less equal to perf increase between Zen 3 and 4.
 
Reactions: Fjodor2001

Timmah!

Golden Member
Jul 24, 2010
1,436
673
136
Do you even understand what Zen5 is?
So what is it, again?
Cause unless that 30 percent perf increase is some kind of final piece toward achievement of technological singularity or something along the line, i dont see how it warrants 30 percent increase in price.
Especially if Zen4 provided similar speed bump while actually being cheaper than previous gen.
 

H433x0n

Senior member
Mar 15, 2023
933
1,032
96
Exciting for $AMD shareholders and no one really else.

That includes me… although admittedly I sold off ~1/2 off of it 3 months ago. I still find new hardware exciting, irrespective of vendor.

Well it's just -S and one -H tile and they're all bad.

That must of changed recently. AFAIK there were 2 tiles for -S configurations.
 

Kepler_L2

Senior member
Sep 6, 2020
425
1,735
106
So what is it, again?
Cause unless that 30 percent perf increase is some kind of final piece toward achievement of technological singularity or something along the line, i dont see how it warrants 30 percent increase in price.
Especially if Zen4 provided similar speed bump while actually being cheaper than previous gen.
It's a bigger jump in ST than Zen4 and there's no competition.
 

adroc_thurston

Platinum Member
Jul 2, 2023
2,818
4,150
96

Doug S

Platinum Member
Feb 8, 2020
2,370
3,787
136
Specint & Specfp (1-copy) can swing 5-7% from better memory.

They are specifically created as workstation benchmarks, and applications that operate over huge matrices and so on obviously benefit from higher memory bandwidth. The type of applications most people use day to day however benefit more from lower latency memory. The closest analog in SPECint (or GB for that matter) to the sort of stuff people are doing with their phones and PCs these days are gcc/llvm. Not because people are compiling software, but because compilation and linking involves a ton of pointer chasing, and use of GUIs involves lots and lots and lots of pointer chasing through multiple layers of software to get from the UI code in the app down and down to the GPU driver.
 

H433x0n

Senior member
Mar 15, 2023
933
1,032
96
They did.
Foundry doesn't look like an issue for Intel per se.
Kinda shocked to see you say that. Figured you’d say it was DOA, hopeless, stillborn or something. That matches what I heard as well but the people I talk to are adamant that the upcoming products won’t be as big of a disaster as your prophesying so who knows. For example, they’re 100% sure GNR will outperform Genoa (which you’ve said it won’t).

That's an IDC skill issue.
Nothing wrong with i7 perf/power wise.

It has high leakage current but overall, yeah. The 18A node is going to be a tailwind that you’re not taking into account. Although it’s so far away (>1 yr) it might not matter as much.
 

adroc_thurston

Platinum Member
Jul 2, 2023
2,818
4,150
96
Kinda shocked to see you say that
Well foundry is the only place at Intel where any sort of accountability exists.
I talk to are adamant that the upcoming products won’t be as big of a disaster as your prophesying so who knows
Intel product guys are the lolcows of this industry.
Don't worry, they have so little clue it's silly.
The 18A node is going to be a tailwind that you’re not taking into account
18A already lost Qualcomm so I gotta temper my optimism a bit.
For example, they’re 100% sure GNR will outperform Genoa
At 500W it better do.
 

Markfw

Moderator Emeritus, Elite Member
May 16, 2002
25,670
14,676
136
At 500W it better do.
Well, I was hoping to quote everything, but, What I am trying to say is that at 500 watt, unless GNR totally demolishes Genoa in performance and supports avx-512, its doa. My 9554 does great at avx-512 at 320 watt. and works not much below the 7950x. Its like 2.7x a 7950x (in productivity ) and runs at 3.5 ghz at 100% load of 128 threads. The 7950, even at 142 watt is very close to the 9554 in perf/watt. And a dual 9554 holds quite a few world records, not even considering power draw.

In the server world power consumption is king ! And productivity takes a second, but Genoa has both covered.
 
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/    |