Question about PC upgrade for image editing -- Darktable is slow

[pphoto]

That article talks about software that does not use the GPU for processing. Darktable is able to do that.
You can take a look at this thread:

darktable speed (in general, and when using two monitors)

Thanks everyone for the interesting comments! The discussion on what the future could be is very interesting. For example, I also would like to know what are the optimizations one could do at compile stage for specific cpus/gpus; I have compiled DT myself even if I’m not a programmer so maybe a short note/guidelines to be included in the online manual or even here could be interesting for me (and I guess for many others; certainly not for the majority of the users that will be however happy wit…

Many people post results comparing processing time with GPU and CPU. Increase is dramatically.