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What PC Configuration Do I Need?: Difference between revisions
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* Multi-core CPU will also increase chart indicator calculation as the calculations can be split between the CPU cores (all studies from a single chart are calculated in a separate thread). | * Multi-core CPU will also increase chart indicator calculation as the calculations can be split between the CPU cores (all studies from a single chart are calculated in a separate thread). | ||
* Multi-core CPU will not increase the backtesting speed as it is a linear calculation procedure and it cannot be divided into parts for calculation. | * Multi-core CPU will not increase the backtesting speed as it is a linear calculation procedure and it cannot be divided into parts for calculation. | ||
As for the script calculation speed, we recommend to give preference to the machines with higher CPU frequency, than to the number of cores: e.g. 8 cores with | As for the script calculation speed, we recommend to give preference to the machines with higher CPU frequency, than to the number of cores: e.g. 8 cores with 4.5 GHz base frequency is better than 16 cores with 2.3 GHz base frequency. | ||
<div class="note">Video cards do not affect MultiCharts performance. GPU cards cannot be utilized for sequential calculations, because it is not possible to divide the data series into parts and do the calculations without referencing historical data.<br> | <div class="note">Video cards do not affect MultiCharts performance. GPU cards cannot be utilized for sequential calculations, because it is not possible to divide the data series into parts and do the calculations without referencing historical data.<br> | ||
MultiCharts uses the resources of video cards only when viewing the 3D graph that is accessible after optimization. In all other cases video cards are not utilized. </div> | MultiCharts uses the resources of video cards only when viewing the 3D graph that is accessible after optimization. In all other cases video cards are not utilized. </div> | ||
