The rumors are that the IO die is unchanged from Zen 4. If That's the case running above 1:1 is essentially useless, as bandwidth will be limited by fabric clock and latency will be worse.
The memory bandwidth limitation will certainly be serious for many tasks, however Turin Dense will essentially have exactly the same memory bandwidth per core (I'm expecting it to support DDR5-6000 (PC5-48000) otherwise it's quite a bit less) so there must beworkloads that benefit from it...
I wouldn't call it malice, it's probably just incompetence. Chips & Cheese made a good in-depth article about how useless it is on modern hardware:
https://chipsandcheese.com/2023/11/03/cpu-zs-inadequate-benchmark/
Umm, first Morpheus is Zen 6. Second, are you honestly claiming that zen is +50% IPC and Arrow lake is (at times) 20% faster still?
Yeah, not buying it.
You really should look what AMD's own engineers think of the subject:
Here is his original thread:
And here followups:
https://x.com/philparkbot/status/1793695487046086775?t=fzYXkUXtOk5jzanSt2RmUw&s=19
https://x.com/philparkbot/status/1781745230439420345?t=lqEhFCjez3qQHd68-7C2wg&s=19
He...
The next naming scheme is to rename all mobile SKUs: "rAIzen" with the tier being annotated by the amount of AIs in the row.
So "Ryzen R3" will become "RAIzen AI" but Ryzen R9 will be "RAIzen AI-AI-AI-AI!"
Sigh: "Ryzen AI 9 HX 370"
I'll ever understand marketing guys. Why can't it simply be "Ryzen HX 370"
"3" is generation, "7" is tier, the last number is to differentiate between similar products in the same tier. Couldn't be easier to understand and track.
There is no need to designate the...
I wonder does this mean AMD's Sound Wave won't happen at all, or will be repurposed as the steam-deck's APU was?
We know that:
Sound Wave was only designed for MS as an alternative to this nvidias chip
This "leak" (straight from the horse's mouth) tells us beyond any reasonable doubt that MS...
That's excellent stuff. Mainstream really needs a bus width bump.
I do wonder what that means for consumer zen6 and DDR5 support.
Are they really gonna support 192bit LPDDR6 and 128bit DDR5 from the same controller? If not it's EOL for AM5.
3-channel DDR5 support would be fun :D (yeah i know...
This is the form factor IMO sourly missing (decent performance/nattery life) in the x86 windows market:
https://www.anandtech.com/show/21404/lenovo-unveils-yoga-slim-7x-14-gen-14-and-thinkpad-t14-gen-6-notebooks-powered-by-qualcomm-snapdragon-x-elite
Lenovo Yoga Slim 7x 14 Gen:
70Wh battery...
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