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They are adding more layers. But nobody said there are no other improvements. Up to 30% power reduction, up to 70% logic density gain, and up to 15% performanc
by stunt 6y ago
They are adding more layers. But nobody said there are no other improvements.
Up to 30% power reduction, up to 70% logic density gain, and up to 15% performance gain is all that matters.
- runeks 6y ago> […] up to 70% logic density gain […] What does this figure reflect when transistor density has only increased by ~45%?
- omgwtfbyobbq 6y agoThat's a good point. Maybe that's the product of improved transistor density and power efficiency? I remember seeing someone saying that some of the improvements AMD had with Zen 3 were due to optimization of their layout, so this could be similar.
- ksec 6y ago>up to 70% logic density gain The keyword here is logic density. Transistor density could refer to many things, in marketing speaks that normally means SRAM.
- runeks 6y agoWhy is logic density greater than e.g. SRAM density?