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

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PJVol

Senior member
May 25, 2020
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30/25 = 20% difference
There is your effiency difference at the lower end of the power scale
:eek:... my 5800X3D's I/O die just became 32% more efficient (in five minutes)

Come on guys...don't blindly trust SVI telemetry as some MB vendors were once caught cheating with the Iout gain/bias for the Vdd VRM loop.
 

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Jul 27, 2020
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How about a competition? The one who guesses the closest scores for CBR23 for 120w PPT, 230w PPT and unlimited PPT, gets a free CPU benchmark of their choice (terms and conditions apply). Voting stops after 60w result is posted.

Terms and conditions: Nothing that requires uploading to an online database or needs an online profile to run.

And the competition begins with the first screenshot from the super awesome ES user:

1720963212994.png
 

CouncilorIrissa

Senior member
Jul 28, 2023
540
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How about a competition? The one who guesses the closest scores for CBR23 for 120w PPT, 230w PPT and unlimited PPT, gets a free CPU benchmark of their choice (terms and conditions apply). Voting stops after 60w result is posted.

Terms and conditions: Nothing that requires uploading to an online database or needs an online profile to run.

And the competition begins with the first screenshot from the super awesome ES user:

View attachment 103040
CBR24 would be a much better bench. :p
 

Hail The Brain Slug

Diamond Member
Oct 10, 2005
3,513
2,464
136
How about a competition? The one who guesses the closest scores for CBR23 for 120w PPT, 230w PPT and unlimited PPT, gets a free CPU benchmark of their choice (terms and conditions apply). Voting stops after 60w result is posted.

Terms and conditions: Nothing that requires uploading to an online database or needs an online profile to run.

And the competition begins with the first screenshot from the super awesome ES user:

View attachment 103040
120W: 39,500
230W: 45,000
Unlimited: 46,500
 

Hitman928

Diamond Member
Apr 15, 2012
6,186
10,692
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The original target level of IPC over Zen4 uplift was 30 to 40%.

We have good evidence to the contrary.

Read the seuqent and all other posts in the page in order to understand about what i'm talking about.

Maybe keep the relevant thoughts to a single post instead? Not positive, but pretty sure rapid fire posting like that is frowned upon by the moderators.
 

Hail The Brain Slug

Diamond Member
Oct 10, 2005
3,513
2,464
136
No. The original Zen4 i read years before in a Techpowerup news space that it was supposed to bring 29% more IPC over Zen3. That 29% transformated to a monstruous percent that i can't tell anyone because i want to learn more about CPUs(my speciallity) discussing CPUs with experts here.
None of this is true.
 

Hail The Brain Slug

Diamond Member
Oct 10, 2005
3,513
2,464
136
That's the problem. I know the mind-blowing performance that AMD is hiding for someone from somehow reason from whoever. I got a info that the scary fast performance Zen core+L2 iteration is faster than both A17 and Lion cove(that is a marvel but second to Skymont) but i not interested to prove it to anyone more once the numbers is reallly mindblowing and next to unbelieveable i'm not caring anymore about it. Just don't want that Zen5 on E-chipsets Guzzle power to reach next to Meteor Lake performance. Ryzen is well known to be a very efficient family of processors and losing this titlle will make Ryzen a no-go.
All I see here is a bunch of hot air.

Meanwhile, Zen 4 closeout is getting even hotter. $470 7950X3D at Amazon for prime members. IIRC this has been an even hotter fire sale leading to the launch than Zen 3 did for Zen 4. Really lends more credibility to the MSRP cut for Zen 5 skus.

Personally I have the idea that 9950X will be $499.