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New computer for CFD simulations using FLUENT |
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July 16, 2010, 13:13 |
New computer for CFD simulations using FLUENT
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#1 |
New Member
Ahmed
Join Date: Jul 2010
Posts: 1
Rep Power: 0 |
Hi all, I plan to buy a new computer in range of 1600~1800 USD, for performing CFD simulations using FLUENT. I have done some work on this and found following two options feasible;
1. Using Parallel FLUENT and Intel® Server board SC5500BC with 2 Intel® xeon E5620 processors (12M Cache, 2.40 GHz, 5.86 GT/s Intel® QPI quad core, 8 thread) and 12 GB DDR3 memory. 2. 3 computers connected using KVM switch and Hub and parallel fluent. Each computer having Intel® i5-750 processor (8M Cache, 2.66 GHz, 2.5 GT/s DMI, quad core, 4 thread) , and 4 GB DDR3 memory (so total of 12 GB memory) So, which of these two systems should I buy? or Is there some other good option in this price tag? Last edited by Malik1; July 16, 2010 at 13:18. Reason: Missing text in thread |
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July 18, 2010, 17:28 |
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#2 |
New Member
HP Kritzinger
Join Date: May 2009
Location: South Africa
Posts: 25
Rep Power: 17 |
Your configuration will depend on the type of work to be done. I would presume (without checking) that you will get a faster runtime from the 12 core system (3 x i5-750) than from the 8 core machine. So if you are doing a lot of production runs, this will be faster - however this requires more licenses.
The 8-core machine gives you an option to build a large mesh (using all 12GB of RAM) - very few meshers are parallel and the 3x4GB system will limit your maximum problem size to whatever fits in 4GB. good luck |
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July 19, 2010, 08:40 |
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#3 |
Senior Member
Rishi .
Join Date: Mar 2009
Posts: 149
Rep Power: 17 |
How many parallel licences do you have ? If you buying new hardware (and licence) DId you factor in hardware vs ANSYS (Parallel) licence cost ?
If you are investing in a new machine, I would recommend buying the best proc in marktet. Those are either i7 extreme edition or Xeon 5600 series. you could go for a gaming PC with i7-Extreme edition. The best proc. in gaming being i7-980x. http://www.google.com/products?q=i7+980x&hl=en&aq=f MY guess is i7-980x or X5680 might be fastest. |
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August 11, 2010, 02:44 |
error install
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#4 |
New Member
majid
Join Date: Aug 2010
Posts: 6
Rep Power: 16 |
hi
I have system7-64bit with cpu corei7-6G memory ram(corsair ddr3) what version of exceed and gambit will install? when I want to install exceed13-gambit2.4.6 on my system,this error appear"dumping to physical memory" then restart. what is problem? can anyone help me? |
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Tags |
e5620, fluent, i5-750, xeon |
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