|
[Sponsors] |
June 25, 2022, 10:58 |
AM4 cpu upgrade
|
#1 |
New Member
Join Date: Apr 2022
Posts: 25
Rep Power: 4 |
Hi, please could I seek some advice on a CPU upgrade? I am starting a PhD and wish to upgrade my personal PC for CFD work.
Curently on amd ryzen 1600, 2x8gb ddr4-3000 ram, geforce 1060, motherboard is b350-i so limited to 2 memory channels only, as you can imagine CPU is pretty slow and hence wishing to update it. (I may have funds for a research work PC very latterly next year £2-3K but am not sure of the budget yet hence wanting to update my own first, on a sidenote I may be tempted to look at a used epyc/xeon or new threadripper pro then) Other questions based my circumstances are below 1. Will be using simpleware scanIP and ansys CFX 2. License constraints - Not sure as was hard to check under university license but can use up to 20 cores at least 3. What type of simulations do you want to run? Blood flow simulations And what's the maximum cell count? 570 000 elements If there is a budget, how high is it? less than £500 for new CPU 4. Part sourced from EU / online Based on the motherboard I could look at 5800X3D (8cores/96mb cache) or 5900X (12cores/70mb cache) or 5950X (16 cores/72mb cache). Prices for all the processors are similar ~400 although 5900x is cheapest. I understand I am limited by the motherboard so will have 2 memory channels. Regardless could I ask what anyone who knows more about hardware thought would be preferable? Thank you |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
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 |
Upgrade CPU or GPU which one is better | RTAF | Hardware | 1 | January 27, 2012 09:06 |
OpenFOAM 13 Intel quadcore parallel results | msrinath80 | OpenFOAM Running, Solving & CFD | 13 | February 5, 2008 05:26 |
Ram, cache and cpu upgrade help | zonexo | Main CFD Forum | 14 | January 24, 2007 09:05 |