AMD Zen 2: Production yields for Ryzen 3000 Dies at 70 percent
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Fox2232
"roughly 70 percent of the chips are fully functional" ...
This means that from remaining 30% with some form of defect, some are salvaged to lower core count products and some are dead. Not bad at all for price competitiveness.
Clawedge
My body is ready!!!
And here is Intel
https://thumbs.gfycat.com/DangerousLeadingAmazontreeboa-size_restricted.gif
Clae
Just wanted to write that if threadripper uses 2 Zen2 dies, then wouldn't the yield be 0.7*0.7? Still better than Intel.
djmcave
Kool64
It will be like Christmas in June/July when these chips are released. I can't wait.
FrostNixon
Those CPUs can't come soon enough, the R5 2400g is not made for what I do to it...
icedman
Even at 70% wouldnt they still yield more good chips per wafer as theoretically on 7nm you are already making more chips on each wafer so 70% should still be a great number
Undying
Still couple months away i guess. Have some time save up for an upgrade.
Fox2232
JamesSneed
schmidtbag
https://www2.stetson.edu/~efriedma/squincir/12.gif https://www2.stetson.edu/~efriedma/squincir/21.gif
In terms of total quantity, yes, there should be more functional dies per 7nm wafer. Not only is this because the transistors are roughly half the size, but you have to consider the wafers are circular. When you decrease the area of each die, you can use up more of the entire wafer. For example:
chispy
Looking good , cannot wait to get my hands on this new cpus 🙂
Aura89
schmidtbag
marian4q
I remember AdoredTV analisis on yields and die size and how this would enable AMD be ahead in that area. AS I thinkk AMD small resource, this IS the way to go, the only way and the smartest.
Kaleid
Here's hoping for 8 cores to be able to do at least 4.5Ghz
koniu
Astyanax
DeskStar
NOICE....!!
mnemo05
i just hope that the IPC is equal or close to what intel is currently offering.
i have no need to replace my 7700K but for the right price/performance ratio, i just might 🙂