Linked by Thom Holwerda on Tue 13th Nov 2012 22:24 UTC
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I wouldn't be surprised if the ARM64 is not cheaper to produce than ARM 32-bit.
Part of the improvements probably came from using going with a smaller process, for example from 32nm to 22nm.
Part of the improvements probably came from using going with a smaller process, for example from 32nm to 22nm.
I just wonder if a company focused on nothing but the ARM64, would their fabrication or production process be heavily simplified by being able to focus their lines on just one design rather than multiple designs, especially if the ARM64 is going to be indistinguishable from ARM32 when running in 32 bit.




Member since:
2007-02-18
Arm pulled of some nice creative design voodoo with the Arm64 bit design.
If that's the case, I wonder how viable it would be to sell nothing but ARM64 cores but have some branded as 32 bit until the user pays for the upgrade.