HPC FAQ: Difference between revisions
Content deleted Content added
Stephen.kime (talk | contribs) |
Stephen.kime (talk | contribs) |
||
Line 36:
===Q. How much faster is HPC if I only have a low end GPU card?===
If running a simulation using a low end or old GPU device (these are usually the graphics card that comes standard with computer), simulations can be only marginally faster, or even slower, than running Classic or HPC on CPU hardware. If running on a GPU device, high end NVidia graphics are strongly recommended. The performance of different NVidia cards varies by orders of magnitude – for benchmark tests using the original TUFLOW GPU solver review the
===Q. The HPC adaptive timestepping is selecting very small timesteps===
| |||