To: Dan3 who wrote (257552 ) 12/25/2008 2:27:09 PM From: wbmw Respond to of 275872 Re: I don't want an intentionally broken platform with no compatible upgrade route, I want the best X86 servers I can buy. Are you referring to Dunnington in this statement? I've always thought of Dunnington as a good intermediate product on the way to developing an 8-core Nehalem. New architectures have a 4-5 year time line, so Intel was working on getting to an integrated memory controller and high bandwidth interconnects ever since AMD surprised with Opteron. It takes a long time to change fundamental roadmaps, but Intel's efforts in the mean time haven't been fruitless. Their server offerings since Woodcrest in 2006 have not only been noteworthy, but have also been far superior to AMD's server roadmap. Intel was the first to offer quad core on the server roadmap with Clovertown, and they enjoyed its performance leadership for more than a year, and AMD's first response with Barcelona was a buggy chip they had to shop shipments on until they stepped the parts. It resulted in 4-5 months of delay, and I'm sure many customers weren't happy about that. You may find now that Shanghai is now giving you better bang for the buck, but don't pretend that Intel hasn't been the leader in the server market in the mean time. Back in 2003 when Intel was pushing Itanium as the only 64-bit ISA, I can see why you'd be cynical enough to claim that they were prioritizing marketing over engineering. But it only took them until 2004 to release ISA extensions that were binary compatible with AMD64, so continuing to blame them for holding back the software industry sounds a lot like revisionist history to me. And by 2006, they recovered performance leadership - at least in the 2-socket space. 4-socket servers have been a toss-up between Intel and AMD since Intel launched Tigerton, which simply moved Core architecture to the high end. And using the same platform, they are now upgradable to Dunnington, which still has performance leadership over Shanghai on some benchmarks. Again, you may find Shanghai gives you more of what you want in a server, but after 5 years since Opteron, Intel now has a Nehalem architecture, which offers all the same advantages that Opteron has had, plus better performance. At least, that's what it looks like today based on the SAP benchmark. There's still more to come.