Quote Originally Posted by Lightman View Post
I understand what your trying to say that's why I put edit.
As I said I read long time ago (probably on RWT but not coming from DK) that L3 will be operating in similar way to normal memory and will be possible to clock it independently form cores.
If I'm following your understanding correctly, your saying that L3 will be clocked from highest frequency core in CPU (2GHz K10-->2GHz L3) which in my opinion is not the case.

Of course asynchronous clocking will add latency but it might be a good trade off compared to gains in power/flexibility. (besides look at L3 latency numbers, they are high for a CPU cache so clearly we have lots of logic circuity in between)

Well, in the end we will find out shortly

Edit: I'm just thinking why would AMD release different Phenom models with differently clocked HTT bus (from official roadmaps)?? The answer can be that together with increased HTT speed L3 cache is also clocked higher (and IMC) and that gives some tangible performance improvements.

No problem ... when I get into detailed discussions like this, I tend to be verbose ... being a public forum, a number of people read what we write and, because it is a forum, I post a lot of references and quotes... don't take that as an afront to your knowledge base .... what I do try to do is provide ample detail so others, who may not completely follow, gain some level of understanding... (it also helps me learn more as I go along)

Jack