undefined | Better HN

0 pointsmarshray8mo ago0 comments

I doubt any CPU has more levels of address translation, caching, and other layers of memory access indirection than AMD/Intel 64 at this point.

0 comments

rwallace8mo ago

That's an interesting question about the number of levels of address translation. Does anyone have numbers for that, and how much latency and energy an extra layer costs?

j / k navigate · click thread line to collapse

0 comments

rwallace8mo ago

That's an interesting question about the number of levels of address translation. Does anyone have numbers for that, and how much latency and energy an extra layer costs?

j / k navigate · click thread line to collapse