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A
Abwx
Lifer
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A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
You can read here what happened to CPU Z when the 1700X was released, they "updated" the "bench" because AMD scores were too good...
Today at 12:15 PM
A
Abwx
reacted to
igor_kavinski's post
in the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
with
Like
.
New benchmark in latest AIDA64 and guess what we have from our best friend the ES user: PBO CO daily tune.
Today at 11:28 AM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
Possibly, because 7700X is the Zen 4 SKU that get the most in the inefficient part of the curve, even accounting 15W for the IOD the...
Today at 10:37 AM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
15% for the 9700X...
Today at 10:24 AM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
Here the quote you posted : And here what i said before you posted this quote : So what you quoted is just the same thing as what i...
Wednesday at 10:07 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
You re just repeating what i said, so how should i prove it otherwise, didnt i say that if clocks are low enough there will be no time...
Wednesday at 9:51 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
The pudding interior say that time violation occur mainly when the data signal is too late. It can occur if the signal comes too early...
Wednesday at 9:15 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
It doesnt mater if it s too early as long as the clocks rising and falling edges are fast enough, once triggered the flip flop will keep...
Wednesday at 8:19 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
But for time violation to occur or interstage propagation to be too slow something has to limit the speed at wich the transistors are...
Wednesday at 7:24 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
That could be as trivial as badly aligned SMS caps on the CPU substrate, the chips would still work reliably but that s something to be...
Wednesday at 7:14 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
They said that cold bug for the 9950X occur at -130°C, it means that at this temp the device is just too slow to work, wich say that at...
Wednesday at 6:56 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
The 22% in the slide i linked is a global number comprising an average of several benches, that s in AMD s footnotes.
Wednesday at 6:26 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
Static power is reduced because the lower transconducatnce imply lower leakage but that also mean lower speed at a given voltage...
Wednesday at 6:25 PM
A
Abwx
replied to the thread
Discussion
Intel Meteor, Arrow, Lunar & Panther Lakes Discussion Threads
.
Not so long ago 5% better IPC mandated a uarch serious overhaul despite lower hanging fruits than what is available nowadays. Even if...
Wednesday at 6:15 PM
A
Abwx
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
That s not a more efficient condition, rather the contrary since mosfets are slower at very low temps, the higher the temp the more the...
Wednesday at 5:47 PM
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