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I
itsmydamnation
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I
itsmydamnation
replied to the thread
Odds of Biden stepping down, being replaced. Choose.
.
This is honestly how I found out
Monday at 8:41 AM
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
why lie by omission.............
Jul 16, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
except for all the op fusion they kept. why would dual decode affect op fusion , its post decode at dispatch AFAIK. its probably a...
Jul 15, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
yes , i said in the other thread the fact they are trying to look further ahead for branches and that the uop cache is multi ported says...
Jul 15, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Architecture & Technical discussion
.
would they not be storing highly likely taken branches uops in the op cache. So when you look over time your decode a cycle a thread is...
Jul 15, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Architecture & Technical discussion
.
Except you have a 6k uop cache, so even if that is the case , i listed to that section 3 times and cant find anything as definitive as...
Jul 15, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
The hard part is the number of PRF ports , which has increased quite substantially. im sure if they think it mattered that much they...
Jul 15, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
Unless the low tdp has the core at vmin I find that hard the believe. Very unlikely that you have better perf watt curve overall but...
Jul 13, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
34 points of IPC
Jul 10, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
All things being equal I don't care about area cost. Increasing resources in a core isn't linear in cost, so once you have spent that...
Jul 9, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
i have about the same number of ice lake cores because i was forced to use a specific vendors product because of politics that they...
Jul 9, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
its kinda boring right now , no idea what the internal choices they have made/ why it performs the way it does. But on face value 48KB...
Jul 9, 2024
I
itsmydamnation
reacted to
Hail The Brain Slug's post
in the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
with
Like
.
Earlier in the thread I demonstrated a 5-6% ST uplift from W11 to Linux on my 7950X. 5% on Debian, 6% on Manjaro (Arch)...
Jul 8, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
you mean like this from the Zen 3 APU i am currently typing on:
Jul 8, 2024
I
itsmydamnation
replied to the thread
Discussion
Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
.
yeah fair call, even with a 1.25x multi to the score its "poor" uplift compared to your score.
Jul 8, 2024
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