Data Transfer Speeds of Disks and Memory (How fast is it?)
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- Опубліковано 8 вер 2024
- This video is a short animation that shows the performance of data access for various hardware components.
In case you're wondering about what RAM means? The test was done using two PC-19200 DDR4 units from different computers. The CPU was i7-6700HQ
People are asking me how I'm Morphing the text like that, and it's a project in C# that I'm developing but it's kind of a mess that I'm slowly changing into a library so here's the morphing code as a gist:
gist.github.co...
If you have questions about this code just ask. I will be making a video on how to do morphing animations soon.
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The music in the video is licensed through Artlist.IO, and I'm the license holder.
#programming #computerscience #animation
The timings for this video were measured using my local computer(s) that aren't the newest ones so your result might be different (by a couple of X). The goal of the video is to show you the orders of magnitude difference in performance between components (the newer the hardware the bigger the difference)
At some point, I'll make another one with the current 2020/2021 hardware to compare the differences.
Thanks :)
Note: This is a Reupload of the original video.
Thumbs up to: @Hanabishi Recca and @Andrii Siriak for finding bugs in the first upload I've fixed them and added a note near the end of the video about the new hardware and 5-10x perf boost in Cache Performance.
Great video. The animations help understanding so much more than flat images. A must for all developers
The fairly new SSD.M2 via PCI-Express 4 is about 7-8 GB/s actually.
What did we use before IDE and what was the data transfer speed?.
A suggestion for developers: seeing gigabit-ethernet and 10g network is very important for those of use who build Web apps and Web api
The animations starting with RAM became really slow. Too slow.
Btw. visualizing differences in 2 dimensions is still not so impressive. Making it in one dimension would trully show what orders of magnitude they differ.
Here is a video of Tom Scott showing a difference between one million and one billion ua-cam.com/video/8YUWDrLazCg/v-deo.html
Thanks, Ill keep that in mind doing the next video about numbers :)
Doing a 1D number line and marking different hardware speeds could be awesome 👍 starting working on the visual component
waaaay too long