Intel's Xeon E5-2600 V2: 12-core Ivy Bridge EP for Servers
by Johan De Gelas on September 17, 2013 12:00 AM ESTLS-DYNA
LS-DYNA is a "general purpose structural and fluid analysis simulation software package capable of simulating complex real world problems", developed by the Livermore Software Technology Corporation (LSTC). It is used by the automobile, aerospace, construction, military, manufacturing and bioengineering industries. Even simple simulations take hours to complete, so even a small performance increase results in tangible savings. Add to this the fact that many of our readers have been asking that we perform some benchmarking with HPC workloads and we have reasons enough to include our own LS-DYNA benchmarking.
These numbers are not directly comparable with AMD's and Intel's benchmarks as we did not perform any special tuning besides using the message passing interface (MPI) version of LS-DYNA (ls971_mpp_hpmpi) to run the LS-DYNA solver to get maximum scalability. This is the HP-MPI version of LS-DYNA 9.71. Our first test is a refined and revised Neon crash test simulation.
The second test is the "Three Vehicle Collision Test" simulation, which runs a lot longer.
We have already seen that SSE/FP performance has not really improved, and this is another example. The "Ivy Bridge EP" is only 12% faster, despite having more cores.
70 Comments
View All Comments
psyq321 - Tuesday, September 17, 2013 - link
Yep, EP-46xx v2 will use the same C1 stepping (for HCC SKUs) for production parts as 2P Xeons, but there will be some features enabled in microcode which did not make it in the 26xx SKUs.EX is already on D1 stepping for QS, as the validation cycle for EX is more strict due to more RAS features etc.
Casper42 - Tuesday, September 17, 2013 - link
So I work for HP and your comments about 4x1P instead of 2x2P make me wonder if you have been sneaking around our ProLiant development lab in Houston.I was there 6 weeks ago and a decent sized cluster of 1P nodes was being assembled on an as yet unannounced HP platform. I was told the early/beta customer it was for had done some testing and found for their particular HPC app, they were in fact getting measurably better overall performance.
The interesting thing about this design was they put 2 x 1P nodes on a single PCB (Motherboard) in order to more easily adapt the 1P nodes to a system largely designed with 2P space requirements in mind.
Pretty sure the chips were Haswell based as well but can't recall for sure.
André - Tuesday, September 17, 2013 - link
Would be nice to see benchmarks for OS X, considering this thing is going inside the new Mac Pro.Final Cut X, After Effects, Premiere Pro, Photoshop, Lightroom, DaVinci Resolve etc.
I believe the 2660v2 hits the sweet spot with it's 10 cores.
DanNeely - Tuesday, September 17, 2013 - link
That'd require Apple giving Anandtech a new Mac Pro to run benchmarks on...Kevin G - Tuesday, September 17, 2013 - link
Now that Intel has officially launched the new Xeons, the new Mac Pro can't be far behind.wallysb01 - Tuesday, September 17, 2013 - link
Well, you could run the CPU benchmarks just fine. But not the GPU ones.Simon G - Tuesday, September 17, 2013 - link
Typo in Conclusion section . . . " Thta's no small feat, . . ."garadante - Tuesday, September 17, 2013 - link
There's a minor error on the Cinebench single-threaded graph. It has the clock speed for the E5-2697 v2 as 2.9 instead of 2.7, as it should be. Which is semi confusing on that graph as it explains the lower single-threaded performance from the E5-2690.SanX - Tuesday, September 17, 2013 - link
This forum has most obsolete comments design of pre-Neanderthals times, no Edit, no Delete, no look at previous user comments. Effin shameMrSpadge - Tuesday, September 17, 2013 - link
You mixed up forum and article comments.