Bulldozer for Servers: Testing AMD's "Interlagos" Opteron 6200 Series
by Johan De Gelas on November 15, 2011 5:09 PM ESTInside Our Interlagos Test System
When a new server arrives, we cannot resist to check out the hardware of course.
The Supermicro A+ server 1022G-URF offers 16 DIMM slots, good for a maximum of 256GB of RAM.
Supermicro's motherboard are L-shaped, allowing you to add an extra "Supermicro UIO" PCIe card on top of the "normal" horizontal PCIe 2.0 x16 slot. Two redundant 80Plus Gold PSUs are available.
The board reports a 5.2 GT/s HT link to the chipset. The interconnect between the NUMA nodes runs at 6.4 GT/s.
We configured the C-state mode to C6 as this is required to get the highest Turbo Core frequencies. Also note that you can cap the CPU to a lower clock speed (P-state) by setting a PowerCap.
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mino - Wednesday, November 16, 2011 - link
IT had most likely to do with you running it on NetBurst (judging by no VT-X moniker).As much to do with VT-X as with a crappy CPU ... wiht bus architecture ah, thank god they are dead.
JustTheFacts - Wednesday, November 16, 2011 - link
Please explain why there is no comparison between the latest AMD processors to Intel's flagship two-way server processors: the Intel Westmere-EX e7-28xx processor family?Lest you forgot about them, you can find your own benchmarks of this flagship Intel processor here: http://www.anandtech.com/show/4285/westmereex-inte...
Take the gloves off and compare flagship against flagship please, and then scale the results to reflect the price differece if you have to, but there's no good reason not to compare them that I can see. Thanks.
duploxxx - Thursday, November 17, 2011 - link
Westmere EX 2sockets is dead, will be killed by own intel platform called romley which will have 2p and 4p.it was a stupid platform from the start and overrated by sales/consultants with there so called huge memory support.
aka_Warlock - Wednesday, November 16, 2011 - link
I think you should have done a more thorough VM test than you did. 64GB RAM?We all know single threaded performance is weak, but I still feel the server are underutilized in your test.
These CPU's are screaming heavy multi threading workloads. Many VM's. Many vCPU's.
What would the performance be if you had, say, at least 192GB of RAM and 50 (maybe more) VM's on it?
And offcourse, storage should not be a bottleneck.
I think this is where his 8modules/16threads cpu would shine.
A dual socket rack/blade. 16modules/32 threads.
Loads of RAM and a bounch of VM's.
iwod - Wednesday, November 16, 2011 - link
It is power hungry, isn't any better then Intel, and it is only slightly cheaper, at the cost of higher electricity bill.So unless with some software optimization that magically show AMD is good at something, i think they are pretty much doomed.
It is like Pentium 4, except Intel can afford making one or two mistakes, but not with AMD.
mino - Wednesday, November 16, 2011 - link
Then the article served its purpose well.SunLord - Wednesday, November 16, 2011 - link
So is the AMD system running 8GB DDR3-1600 DIMMS or 4GB DDR3-1333? Because you list the same DDR3-1333 model for both systems and if the Server supports 16 DIMMs well 16*4 is 64GBJohanAnandtech - Thursday, November 17, 2011 - link
Copy and paste error, Fixed. We used DDR-3 1600 (Samsung)Johnmcl7 - Wednesday, November 16, 2011 - link
I have wondered about this, with more cores per socket and virtualisation (organising new set of servers and buying far less hardware for the same functionality) so I'd have thought in total less server hardware is being purchased. Clearly that isn't the case though, is the money made back from more expensive servers?John
bruce24 - Wednesday, November 16, 2011 - link
While sure which each new generation of server you need much less hardware to do the same amount of work, however worldwide people are looking for servers to do much more work. Each year companies like Google, Facebook, Amazon, Microsoft and Apple add much more computing power than they could get by refreshing their current servers.