TechOpsGuys.com Diggin' technology every day

November 9, 2010

Next Gen Opterons — to 20 cores and beyond?

Filed under: News — Tags: , , — Nate @ 7:37 pm

So I came across this a short time ago, but The Register has a lot more useful information here.

From AMD

The server products (“Interlagos” and “Valencia”) will first begin production in Q2 2011, and we expect to launch them in Q3 2011. [This includes the Opteron 6100 socket compatible 16-core Opteron 6200]

[..]

Since Bulldozer is designed to fit into the same power/thermal envelope as our current AMD Opteron™ 6100/4100 series processors we obviously have some new power tricks up our sleeve.  One of these is the new CC6 power state, which powers down an entire module when it is idle. That is just one of the new power innovations that you’ll see with Bulldozer-based processors.

[..]

We have disclosed that we would include AMD Turbo CORE technology in the past, so this should not be a surprise to anyone. But what is news is the uplift – up to 500MHz with all cores fully utilized. Today’s implementations of boost technology can push up the clock speed of a couple of cores when the others are idle, but with our new version of Turbo CORE you’ll see full core boost, meaning an extra 500MHz across all 16 threads for most workloads.

[..]

We are anticipating about a 50% increase in memory throughput with our new “Bulldozer” integrated memory controller.

From The register

Newell showed off the top-end “Terramar” Opteron, which will have up to 20 of a next-generation Bulldozer cores in a single processor socket, representing a 25 percent boost in cores from the top-end Interlagos parts, and maybe a 35 to 40 per cent boost in performance if the performance curve stays the same as the jump from twelve-core “Magny-Cours” Opteron 6100s to the Interlagos chips.

[..]

That said, AMD is spoiling for a fight about chip design in a way that it hasn’t been since the mid-2000s.

[..]

with Intel working on its future “Sandy Bridge” and “Ivy Bridge” Xeon processors for servers, and facing an architecture shift in the two-socket space in 2011 that AMD just suffered through in 2010.

Didn’t Intel just go through an architecture shift in the two socket space last year with the Xeon 5500s and their integrated memory controller? And they are shifting architectures again so soon? Granted I haven’t really looked into what these new Intel things have to offer.

I suppose my only question is, will VMware come up with yet another licensing level to go beyond 12 cores per socket? It’s kind of suspicious that both vSphere Advanced and Enterprise plus are called out at a limit of 12 cores per socket.

1 Comment

  1. […] […]

    Pingback by Anonymous — November 10, 2010 @ 12:35 am

RSS feed for comments on this post.

Sorry, the comment form is closed at this time.

Powered by WordPress