In the past we have found that RealityCapture can perform better on high core count processors when SMT is turned off. With the release of AMD’s Ryzen 5000 Series processors in late 2020, those became some of the fastest chips available for RealityCapture – and the top-end models in that family sit right on the edge of where we found disabling SMT to be helpful in our older tests. So does turning SMT off help or hinder these new Ryzen CPUs?
In the past we have found that Metashape can perform better on high core count processors when SMT is turned off, but the top CPUs at that time were Intel’s 8 & 10-core models which didn’t benefit from this trick. Now that AMD’s Ryzen 5000 Series are the fastest chips for Metashape is it worth turning SMT off on these processors, some of which do have high core counts?
We’ve observed that some photogrammetry applications seem to perform better with lower core count processors, so we wanted to look at whether Hyperthreading and Simultaneous Multithreading could be negatively impacting performance in these programs. Next up is RealityCapture.
We’ve observed that some photogrammetry applications seem to perform better with lower core count processors, so we wanted to look at whether Hyperthreading and Simultaneous Multithreading could be negatively impacting performance in these programs. Next up is Pix4Dmapper.
We have observed that some photogrammetry applications seem to perform better with lower core count processors, so we wanted to look at whether Hyperthreading and Simultaneous Multithreading could be negatively impacting performance in these programs – starting with Agisoft Metashape.
When AMD launched the 64-core Threadripper 3990X, some reviewers reported that performance of this 128-thread beast was hindered by running a normal version of Windows 10 Pro – and that instead using Windows 10 Pro for Workstations or Windows 10 Enterprise gave better results. We have investigated that claim using our in-house Pix4D and RealityCapture benchmarks to see if the choice of operating system could impact our customers.
When AMD launched the 64-core Threadripper 3990X, some reviewers reported that performance of this 128-thread beast was hindered by running a normal version of Windows 10 Pro – and that using Windows 10 Pro for Workstations or Windows 10 Enterprise instead gave better results. We have investigated that claim using Cinebench and V-Ray benchmarks to see if the choice of operating system could impact our customers.
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