What is a GPU and how does it work? – Gary explains

1. who is coming to see why we need a good gpu to mine cripto

2. just liked and subscribed. wish i could do more. i really appreciate the explanation. these are just the details i needed. thank you

3. Lord Jesus died for our sins on the cross and rose from the dead on the third day. If we repent and believe + trust in Lord Jesus, we will be saved, from hell and lake of fire, to everlasting LIFE.

4. Great explanation,
   Thanks!

5. Great explanation, thanks a lot 😀

6. Now I’ll go see if there’s a video that explains this explanation

7. But how does it do it, I want the scientific explanation

8. Thanks a lot sir.This video is so helpful

9. This video cured my insomnia.

10. You lost me with "mathematics"

11. Its the main component in The graphic card

12. Just got hammered because, in my video covering shaders (a really dumbed down version), I say that the pixel/fragment shader runs once for each pixel (I was trying to keep it simple). Now seeing this video, I feel better as you did exactly the same 🙂
    I guess great minds think alike 🙂 Nice video!

13. Wanna learn but no offence this guy for some reason annoys me 🤷🏼‍♂️

14. So, is the purpose of gpu to form the 3d graphics we see on the screen? I'm still fking confused

15. I can't wait for Cyberpunk 2077 to obliterate my GTX 1660 Ti

16. Wow this is awesome. Recently I got interested in building my own PC. So naturally I got interested in what each individual part does. It's really fascinating how they all work to create an artificial world. Really good explanation, even though I didn't understand everything 100%

17. So basically my GTX 970 is very good at maths. hmmm

18. Im more interesed about how gpu use this values to make a picture (comunication to monitor)

19. So the better the gpu the better is the rendering?

20. we need more of these type of videos on how gary explains how all different parts of a smartphone works together for us to be able to game, mail, fb ,whatsapp, etc

21. Lester?

22. ILLUMINATI CONFIRMED?!

23. Wait wait wait, you're telling me it's not a home for a kindly elf who eats polygons???

24. I love shaders in OpenGL. They are such a powerful tool that are often neglected for some tasks where they just blow away anything that can be done on CPU. Image processing, etc. For example I tried making a 3D scanning app on Android. In Java it was too slow to be practical. In C++ it was somwhat ok but still only 1 frame per second to build a 3D point cloud. Moving pretty much the same code from C++ to GLSL shaders results in an insane speedup sometimes, without much change required since GLSL is so close to C, it is almost just copy and paste.

    In one instance, the same code that was 19 seconds per frame on a powerful Desktop CPU runs at 30+FPS on a mobile GPU. Just cuts through those calculations like it is nothing. I've been fascinated ever since on what can be done with shaders.

25. Great video Gary thx for your deep explaining!

26. Thanks for the helpfull Video

27. I’m done listening to this guy. Yes. You know lots of stuff. We get it. But there is a difference between telling us what you know, and teaching. Next.

28. OMG i did not know this is math class i cant process all this

29. after watching 3 times i understood;thx

30. Dude… get some sleep those eyes jeez…

31. Do you Need a gpu for a gaming pc

32. Dude i don't get that

33. Thanks for the video and all but I'm tech fried. Will this external GPU will render my video?

    I have video pad editor (basically like Sony Vegas but I think better hehe) the program basically saying it's too much stuff going on for it to be rendered in real time. I really need to know if this helps with that 🙂

34. the comparison of nvidia to qualcom in efficiency is retarded, if you can name a qualcom gpu that is 815mm sq die and does 15tf fp32, 7.5tf fp64 and does it while using less than 250 watts then please tell me

35. how does the GPU get instruction. is it hex code that goes or is it zero and 1's like binary code. i mean would it be posibelt to take a nvidia graphics card to make it calculate something just by letting it get commands from a IC chip

36. Thank you Gary, finally someone explained me that, seriously I always wanted to know 🙂

37. It's a nice video but I can't help but distracted by your eyes trying to see what's on the left side of you

38. Seems like it works so hard.

39. Apple A series SoC is the best in the market

40. I think now I understand less about GPUs than before.

41. Man u r so religious abt Android….but minus that loyalty, ur videos r awesome! Keep it up, perhaps without the loyalty preaching…

42. Do a video on API

43. Is it safe to say that a gpu is like a mini computer? It's got ram, a cpu… I dk.. that helps me to think about it.

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46. uh… i am quite new in this era
    but can a good processor ensure us great performance
    and can i make games and make my videos much better
    is gpu required for vr gear

47. Thank you Gary Sims, I understand, what CPU is, What I discovered is that it's using different ways of using graphics and colors, of games etc.

48. what happens if I enable msaa 4x.

49. nicely explained

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