I have done a benchmark study (on my hardware) using the benchmark app in the examples repo, results are below.
I know it is difficult to compare as there a miriad of considerations, but would it possible to provide a reference category where people can post the results they are getting and under what circumstances ?
Maybe there are results you have for particular well known boards that could be made available in a similar form.
It would be useful when trying to get the best performance from the platform you are working on. Also it would give an idea of what one could expect when a system is performing close to its best under the circumstances or if there is room for improvement by working on the low level drivers or by jostelling ram and or DMA queue depths etc.
Perhaps there is one, (if so I have not seen it). An in depth article or blog post would be helpfull when one needs to create the low level display interface. For example between ram allocation and performance tradeoffs for. And a guide that covers general principles on these matters. It seems to me that if you have large display objects that need to be redrawn frequently bigger is better (in terms of display buffer size). However if you have relatively small objects on screens that do not change frequetly then perhaps that ram could be better used elsewhere. An in depth “how to” would be very helpful.