Do you want to know the difference between CPU and GPU?

ShahZaib
23 replies
Yesterday a question popped into my mind after reading about the new Nvidia Digit supercomputer (which will retail at $3,000) and RTX 5090 GPU (which will cost $2,000), which was "Why do CPUs exist, if GPUs are so good?" or something like that. For non-professionals this is an interesting question, who are using gaming laptops/PCs in their daily lives for content creation and such. If you are wondering similar questions or someone in your circle is, this link will be helpful: https://codingstuff.substack.com/p/if-gpus-are-so-good-why-do-we-still

Replies

André J
Nvidia Digits + Cursor = Fast local models for coding.
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André J
@shahza1bmushtaq Not as expensive as spending 50$ a day on O1 😅 like I am now. I will recoup in 60days
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André J
@shahza1bmushtaq Hopefully I will get one on launch. The cursor team will need to add support as well I suppose. 1k TFlops 🤤
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Thomas Turner
This really got me thinking, GPUs are super powerful, but CPUs seem like the glue holding everything together
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Curtis J. Sanders
I've always thought about this too, why not just use GPUs for everything?
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Laurencio Trevino
I've wondered about this too, especially after seeing the specs of the RTX 5090.
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Ariel Benson
This is such a great question! I've read that GPUs excel in parallel tasks, but CPUs are still essential for sequential processes like running your OS and basic computing
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Peyton Walsh
I guess it's about how CPUs handle diverse tasks while GPUs are optimized for parallel processing.
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Jonathan Lynch
That made sense to me. The CPU handles the basics, and the GPU tackles the specialized work.
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Henry Sanchez
Thanks for sharing! I now understand that the GPU does the heavy lifting, but the CPU still keeps everything running.
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Sage Turner
Great point! The GPU excels at highly parallel tasks like rendering but CPUs are essential for running general-purpose code
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Daniel Joseph
Now I get it! The CPU manages everything, and the GPU focuses on the heavy tasks.
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Alexander James
CPUs are the brains of the computer, managing operations that GPUs can't handle on their own.
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Samuel Ryan
This article might clear things up.
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Amelia Hart
That's a great question! While GPUs are super powerful for parallel tasks like gaming, AI, and content creation
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Brody Clarke
It's true that GPUs do a lot of the heavy lifting in gaming and high performance tasks, but the CPU still plays a key role
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