Westmere-EX: Intel's Flagship Benchmarked
by Johan De Gelas on May 19, 2011 1:30 PM EST- Posted in
- IT Computing
- Intel
- Xeon
- Cloud Computing
- Westmere-EX
Intel Quanta QSCC-4R Benchmark Configuration
| CPU |
4x Xeon X7560 at 2.26GHz or 4x Xeon E7-4870 at 2. 4GHz |
| RAM | 16x4GB Samsung Registered DDR3-1333 at 1066MHz |
| Motherboard | QCI QSSC-S4R 31S4RMB00B0 |
| Chipset | Intel 7500 |
| BIOS version | QSSC-S4R.QCI.01.00.S012,031420111618 |
| PSU | 4x Delta DPS-850FB A S3F E62433-004 850W |
The Quanta QSCC-4R is an updated version of the server we reviewed a year ago. The memory buffers consume less power and support low power (1.35V) DDR3 ECC DIMMs. The server can accept up to 64x32GB Load Reduced DIMMs (LR-DIMMs), so the new server platform can offer up to 2TB of RAM!
LR-DIMMs are the successors of FB-DIMMs. Fully Buffered DIMMs reduced the load on the memory channel courtesy of a serial interface between the memory controller and the AMB. The very high serial input frequency however increased the heat generation significantly, so the memory vendors abandoned FB-DIMMs after DDR2. Until recently, all large DDR3 DIMMs have been registered DIMMs.
The new Load Reduced DIMM is a registered DIMM on steroids that buffers the address signals just like registered DIMMs, but it also buffers the datalines. LR-DIMMs therefore fully buffer the DIMMs and greatly increase the number of memory chips that can be used per channel without the power hogging serial interface of the AMBs. The downside is that buffering the datalines increases latency, especially with bus turnarounds.
The QSSC-4R comes with a rich BIOS. Below you can see the typical BIOS configuration that we used. As you can see we tested the Xeon with Turbo Boost and Hyper-Threading enabled.
Dell PowerEdge R815 Benchmarked Configuration
| CPU | 4x Opteron 6174 at 2.2GHz |
| RAM | 16x4GB Samsung Registered DDR3-1333 at 1333MHz |
| Motherboard | Dell Inc 06JC9T |
| Chipset | AMD SR5650 |
| BIOS version | v1.1.9 |
| PSU | 2x Dell L1100A-S0 1100W |
The R815 is not a direct competitor to the quad Xeon platform; it is more limited in RAS features and expandability (512GB of RAM max). However, it is an attractive alternative for some of the more cost sensitive quad Xeon buyers. Its very compact 2U design takes half the space of the quad Xeon servers, and a fully equipped quad Opteron server with 256GB of RAM can be purchased for less than $20,000. A similar quad Xeon system can set you back $30,000 or more.
Storage Setup
The storage setup is the same as what we described here.
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L. - Thursday, June 2, 2011 - link
Err... no it's not the same price.Besides, "a lot worse on benchmarks" is a huge pile of shit, if that was the case, why would Cray and others take Opteron for SC ?
Why would anyone, in fact, go out of their habits to buy a chip from the underdog ?
Believe me, even if you see a lot favoring Intel, there's a lot favoring AMD that's less shown but there regardless..
As I said, same perf/watt on the anand benchmarks for two chips that are a die shrink away from each other... this is ludicrous.
Casper42 - Thursday, May 19, 2011 - link
I had heard previously that 32GB DIMM Support (Quad Rank) was actually coming from Westmere CPUs themselves as opposed to Mobo or Chipset.The part of the review where you talk a little about the Hardware Intel sent over makes it seem like the Server is the part responsible for the 32GB DIMM support.
Perhaps you could research and clarify a little?
Michael REMY - Friday, May 20, 2011 - link
cinebench benchmark is missing so much...My lord anandtech...?
why didn't you test cinebench on this god machine ?
why not ?
why do you thinh this kind of machine is preferend to server/network instead 3D application ?
even a single cinebench (which is a x64 portable application in windows ) need less 15 minutes to download, unpack, run,re-rerun the test...
why no 3d benchmark in this test. i 'm so desapointed...
:-(
JohanAnandtech - Saturday, May 21, 2011 - link
I'll run that for you, but Cinebench is limited to 64 threads. Other suggestions you would like to see?Veteran_69 - Friday, May 20, 2011 - link
Looking at the power consumption and results. It is clear to me that AMD is better in the Perf/Watt performance. Even with an outdated platform (Why no tests with magny-cours again?)they manage to perform better with the same currentdraw.
JohanAnandtech - Saturday, May 21, 2011 - link
"(Why no tests with magny-cours again?)"What do you mean by this? The AMD Opteron 6174 is one of the best Magny-cours available.
Veteran_69 - Friday, May 20, 2011 - link
Since my previous comment was deleted for whateve reason. I'll rephrase.Why arent there any perf/wat figures? If you look at the data it is Clear that an old AMD platform offers superior Perf/Watt. I also noticed any tests with Magny-cours as a competition is missing?
silverblue - Friday, May 20, 2011 - link
The Opteron 6174 and 6176 are Magny-Cours processors, so they were indeed tested. I believe the choice in using the 6174 for the majority of the review would be down to the 6176's higher TDP as discussed at the following link:http://www.anandtech.com/show/2978/amd-s-12-core-m...
behold4r - Friday, May 20, 2011 - link
I have very much enjoyed reading this article as well as the previous one about the 4p systems of intel which are in fact very interesting i must say, because benchmarks about such systems are very rare to find on the net.I would only like to ask anandtech.com if it is possible to see any rendering benchmarks on such a system. I am using some 3D software and i would very much like to see how the AMD system with the 48 cores is doing when rendering (with mental ray and vray preferably).
I focus on the AMD server system because it really is a very good price per performance example whereas Intel is indeed ahead performance wise, but the prices for an Intel 4P system are astronomical to say the least. I personally believe that very few companies need such a thing, while most of them can do well with an AMD system.
And since you are talking about virtualization, if a company needs more power, just buy another 4P AMD system, the overall result will be a faster system (by far) than a single Intel one, while having the price of a single Intel server! (3K+ for a single intel cpu chip is just outrageous, intel charges like there is noone else on this planet with an equivalent product, at least for the x86 market). Though two AMD systems will use a little more power than a single Intel one (~1150W for 2 AMD servers instead of ~900W for a single Intel based on the info of this article, which is not that much ahead if you think of the performance you gain).
Then again there are the infrastructure costs (more 10 gig ports for the extra system, extra UPS load thus more UPS power to handle the extra system, extra space in the rack, and of course extra cooling for the 2nd system). Which I think these issues are the real deal and hence will make the final decision.
Anyway, that's all i wanted to say. Again i only wanted to ask for some rendering benches, if it such a hustle than at least a mere cinebench 11.5 would be fine.
Thanks
Kiijibari - Saturday, May 21, 2011 - link
Where is AES in the CPU-Z screenshot, is it not supported ?Would be very strange for a server CPU, wouldn't it ?