> Usually when we say bandwidth, we mean bytes/second, to and from the caches and main system memory. I thought that the registered memory of high end server p

> Usually when we say bandwidth, we mean bytes/second, to and from the caches and main system memory. I thought that the registered memory of high end server processors that could support 100+ GB of main memory were significantly slower in bandwidth than the DDR3/4 main memory of consumer processors.