CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > General Forums > Hardware

(Dual CPU) Xeon E5-2660 VS E5-2667

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 8, 2017, 19:40
Default (Dual CPU) Xeon E5-2660 VS E5-2667
  #1
New Member
 
Han Li
Join Date: Jul 2015
Location: College Station
Posts: 16
Rep Power: 10
lifeinhand is on a distinguished road
I am curious about the performance for CFD performance between these two CPUs for some not too big cases (cell number under 1 million).

E5-2660, 8 Cores 16 Threads, Base Frequency 2.2Ghz; Max frequency (Using all Cores) 2.7Ghz.

E5-2667, 6 Cores 12 Threads, Base Frequency 2.9Ghz; Max frequency (Using all Cores) 3.2Ghz.


E5-2660 may seem better because of more cores, but parallel performance in CFD is unlikely to achieve 100% speedup. So I am curious which will perform better in CFD computation?
lifeinhand is offline   Reply With Quote

Reply

Tags
hardware, parallel calculation, workstation, xeon

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Dual Xeon E5-2687W v3 or i7-5960X? DoeBoy Hardware 1 August 25, 2015 15:44
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 05:36
Star cd es-ice solver error ernarasimman STAR-CD 2 September 12, 2014 00:01
Dual cpu workstation VS 2 node cluster single cpu workstation Verdi Hardware 18 September 2, 2013 03:09
OpenFOAM 13 Intel quadcore parallel results msrinath80 OpenFOAM Running, Solving & CFD 13 February 5, 2008 05:26


All times are GMT -4. The time now is 22:05.