Search Results

User Name Remember Me Password

Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: flotus1

Forum: Hardware February 13, 2018, 02:19

Replies: 10 Processor choice for 32-core computations Views: 2,357 Posted By flotus1 Take a look at AMDs data sheet:... Take a look at AMDs data sheet: https://www.amd.com/system/files/2017-06/AMD-EPYC-Data-Sheet.pdf 7401 has an all-core turbo of 2.8GHz, 7451 gets 2.9GHz. The only question mark that remains here is...

Forum: Hardware February 12, 2018, 09:49

Replies: 10 Processor choice for 32-core computations Views: 2,357 Posted By flotus1 Yes, SMT can be turned off with Intel and AMD... Yes, SMT can be turned off with Intel and AMD processors. And I would still recommend it.

Forum: Hardware February 12, 2018, 07:51

Replies: 10 Processor choice for 32-core computations Views: 2,357 Posted By flotus1 There are three factors that affect parallel CFD... There are three factors that affect parallel CFD performance. 1) available memory bandwidth 2) CPU clock speed 3) CPU performance normalized by clock speed, sometimes broken down to the simple...

Forum: Hardware February 12, 2018, 06:23

Replies: 10 Processor choice for 32-core computations Views: 2,357 Posted By flotus1 You have two different optimization goals here: ... You have two different optimization goals here: 1) maximum performance per dollar: 2x AMD Epyc 7351 2) maximum performance per core: 4x Intel Xeon Gold 6144 Option 1 will cost you somewhere...

Showing results 1 to 4 of 4

Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home General Forums     Main CFD Forum     System Analysis     Structural Mechanics     Electromagnetics     CFD Freelancers     Hardware     Lounge Software User Forums     ANSYS         CFX         FLUENT             Fluent Multiphase             Fluent UDF and Scheme Programming         ANSYS Meshing & Geometry     Autodesk Simulation CFD     AVL FIRE     COMSOL     CONVERGE     Fidelity CFD     FloEFD, FloWorks & FloTHERM     FLOW-3D     OpenFOAM         OpenFOAM News & Announcements             OpenFOAM Announcements from ESI-OpenCFD             OpenFOAM Announcements from OpenFOAM Foundation             OpenFOAM Announcements from Other Sources         OpenFOAM Installation         OpenFOAM Meshing & Mesh Conversion         OpenFOAM Pre-Processing         OpenFOAM Running, Solving & CFD         OpenFOAM Post-Processing         OpenFOAM Programming & Development         OpenFOAM Verification & Validation         OpenFOAM Community Contributions             OpenFOAM CC Toolkits for Fluid-Structure Interaction         OpenFOAM Journal         OpenFOAM Bugs     Phoenics     REEF3D         REEF3D News & Announcements     Siemens         STAR-CCM+         STAR-CD     SU2         SU2 News & Announcements         SU2 Installation         SU2 Shape Design Mesh Generation & Pre-Processing Software     ANSA     enGrid     GridPro     Pointwise & Gridgen Visualization & Post-Processing Software     EnSight     FieldView     ParaView     Tecplot Special Topics     Mesh Generation & Pre-Processing     Visualization & Post-Processing CFD Online Community     Site News & Announcements     Site Help, Feedback & Discussions     CFD-Wiki