SeaMicro’s latest server includes 384 Intel Atom chips, and each chip has two “cores,” which are essentially processors unto themselves. This means the machine can handle 768 tasks at once, and if you’re running software suited to this massively parallel setup, you can indeed save power and space.
Great article from Wired.com on SeaMicro and the two principle minds behind its formation. Both of these fellows were quite impressed with Google’s data center infrastructure at the points in time when they both got to visit a Google Data Center. But rather than just sit back and gawk, they decided to take action and borrow, nay steal some of those interesting ideas the Google Engineers adopted early on. However, the typical naysayers pull a page out of the Google white paper arguing against SeaMicro and the large number of smaller, lower-powered cores they use in the SM-10000 product.
But nothing speaks of success more than product sales and SeaMicro is selling it’s product into data centers. While they may not achieve the level of commerce reached by Apple Inc., it’s a good start. What still needs to be done is more benchmarks and real world comparisons that reproduce or negate the results of Google’s whitepaper promoting their choice of off the shelf commodity Intel chips. Google is adamant that higher clock speed ‘server’ chips attached to single motherboards connected to one another in large quantity is the best way to go. However, the two guys who started SeaMicro insist that while Google’s choice for itself makes perfect sense, NO ONE else is quite like Google in their compute infrastructure requirements. Nobody has such a large enterprise or the scale Google requires (except for maybe Facebook, and possibly Amazon). So maybe there is a market at the middle and lower end of the data center owner’s market? Every data center’s needs will be different especially when it comes to available space, available power and cooling restrictions for a given application. And SeaMicro might be the secret weapon for shops constrained by all three: power/cooling/space.
*UPDATE: Just saw this flash through my Google Reader blogroll this past Wednesday, Seamicro is now selling an Intel Xeon based server. I guess the market for larger numbers of lower power chips just isn’t strong enough to sustain a business. Sadly this makes all the wonder and speculation surrounding the SM10000 seem kinda moot now. But hopefully there’s enough intellectual property rights and patents in the original design to keep the idea going for a while. Seamicro does have quite a headstart over competitors like Tilera, Calxeda and Applied Micro. And if they can help finance further developments of Atom based servers by selling a few Xeons along the way, all the better.
- Intel Responds to Calxeda/HP ARM Server News (Wired.com) (carpetbomberz.com)
- AnandTech – Applied Micros X-Gene: The First ARMv8 SoC (carpetbomberz.com)
- HP hooks up with Calxeda to form server ARMy – The Register (carpetbomberz.com)
- Dell resells SeaMicro ‘Atom smasher’ servers (go.theregister.com)
- SeaMicro Puts 256 Xeon Cores in Server (pcworld.com)