Menu

Discussion Forum

New Discussion
Filtra

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Comparing Intel Core i7-870 Workstation and Intel Xeon E7-4870

Posted 18 giu 2012, 03:38 GMT-4 Low-Frequency Electromagnetics, Studies & Solvers Version 4.2a 0 Replies

Dirk Koster
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello,

I have a question about computing time of the same model at different computer.

First the informations.

Model: I am solving a magnetic field in 3D with a stationary study type.
The Model has 4924938 numbers of degrees of freedom.

First Computer: HP Workstation with Intel Core i7-870 @ 2,93GHz.
Number of processor cores: 8
8GB ram.

Second Computer: Server with Intel Xeon CPU E7-4870 @ 2,40 GHz
Number of processor cores: 64
512GB ram.

Question: If I solve the absolutely same model at both computers,
the first computer needs 361 seconds and the second computer
needs 412 seconds. Why need the server longer than the workstation?
Is this normal?

Thank you for your help.

Dirk
0 Replies Last Post 18 giu 2012, 03:38 GMT-4
COMSOL Moderator

Hello Dirk Koster

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content