About some processors
Posted by Odd-Pizza-782@reddit | hardware | View on Reddit | 4 comments
Just watched a pretty interesting video that explained CPUs, GPUs, TPUs, NPUs, LPUs, PPUs etc. and why CPUs alone aren’t enough anymore for modern AI stuff.
It was around 50 mins long but surprisingly easy to follow. Not super hardcore technical, but detailed enough to actually understand what each processor does and where it’s used.
The cool part was how it connected everything to real-world examples:
* gaming physics
* AI chatbots/LLMs
* phone AI chips
* training vs inference
* why GPUs became such a huge thing for AI
I usually find hardware videos either too basic or way too deep, but this one felt somewhere in the middle.
Curious what people here think:
Are these kinds of “all-in-one” hardware explanation videos actually useful, or do they oversimplify too much?
Also if anyone has other good videos/resources on AI hardware or computer architecture, drop them here.
Video: https://youtu.be/JZV0B5H8xu8?si=dujqSfFFU-6oiX4i
PoemPuzzleheaded8651@reddit
Hardware are just tools. Like a knife. You can slice a cabbage with a butter knife like you can run graphics on CPU. It will work but not well. Language is technique. Good technique can sometimes outperform a tool handled with bad technique.
A dictionary does not contain all words like how a YouTube video cannot explain all the nuances. It’s simply limited by its medium. Books can’t explain everything either because some practices are more of a personal philosophy.
If you want to learn, start somewhere familiar. It’s easier to be motivated.
Farados55@reddit
If you learned something cool. If you’re not a developer being too detailed might just confuse you more. Also it totally sounds like you made the video and you’re trying to fake some engagement.
cc3see@reddit
Very clearly fake engagement. 100 views on YouTube.
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