Quote Originally Posted by kl0012 View Post
I did not argue about whose cache is better. 1 MB per core simple is too small considering bottleneked bandwidth and week prefetch mechnism.
Could you please explain how prefetch makes things faster on a CPU that has good bandwidth and low(er) latency running applications that use much memory?

Don't you think that polluting the cache and increase load between memory and cpu could make things worse?