Well there are so many things other than computing world where they are used. Actually they are used in every field at the higher level. Yes every possible field.
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%
Vertexes??? Come on Gary! I spend half of each year teaching my students that the plural for vertex is vertices. This video is great and I want to use it in my teaching but you're killing me with this vertexes business!!!
+Miller Kavanagh The only thing worse than someone telling you you're wrong is them supporting their argument with an authoritative source. Well, on the plus side I can now get my students to use the video :)
grammar it's not an exact science, in order to know the real truth you should ask the person who invented this word. There might be no logical conclusion otherwise
Rasterisation I think. (Disclaimer: I'm no expert!!!!! Could all be wrong!) Not sure if rasterisation is the right word though. But this is what happens. Basically rasterisation is turning the 3d scene into a 2d picture. Very very roughly and basically what happens is it looks at the scene it has created in its memory and takes a picture of it through a virtual camera - which is the screen - then it is sent to the screen. That's all after the GPU has created the 3d scene in its memory. Which it does by creating the polygons/triangles in the memory and then repeatedly editing the memory to add things like textures, lighting, particle effects, reflections/shadows etc. Then the next scene is made by editing the previous one - transforming, re-scaling, rotating etc the verticies like he says in the video - then calculating the lighting and shadows etc again. All that is why the amount of memory and *especially* the speed of the memory matters a lot. When each frame is complete, it is rasterised (or whatever the word is) like I tried to describe above. A "picture" is taken from the viewpoint of the screen, various processing is applied to make it look better and more natural (like AA/anti-aliasing) and it is sent to the output - the screen.
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
First of all congrats on 2m sub And my question is that what is Xposed And what are custom rom and why are the better than the stock Please explain in the next vedio
Excuse Me Sir. but i wish to know : Google Nexus 6 Runs(operating on API Vulkan) but its GPU and CPU is Adreno 420 and Qualcomm Snapdragon 805 respectively....And the Motorola Moto X(rumored by Motorola to receive android N Updates) Has Adreno 320. So My question is as follows since according to your explaination Gpu are Meant for Trigonometric operations, How is it possible for The Moto X to be able to receive the update(implying the most advanced API) but the LG Nexus 4 also having an Adreno 320 can't(moreoverm the both have the same amount of RAM)....Why can Nexus 6 and Moto X have Operate On API Vulkan but Nexus 4 can't?
I just bought a new gaming pc. it has an i7 6700k cpu and a GTX 960 2gb. 2tb. 16gb ram. etc. when i play overwatch its says on the video sertings . intel hd 540 graphics. does this mean my gpu isnt working for some reason?i dont get the frames that i expected from other games too. plz help?
FIrst off all, the plural of vertex is vertices. Second, the Protostar demo was made in Unreal, not Unity.. And last but not least, this video does not explain how GPUs work at all. It scratches the tip of the iceberg but all of the information is so high level, and more about the software than the actual hardware, that no one watching this video would have the slightest grasp about how GPUs actually work.
Gary, you always have this music when speaking, tone changes repeatedly, putting emphasis on the last word after a short pause. Not sure how I feel about this, but it distracts me big time. I am not trying to be a dick, just sharing my weirdness
had a crappy mali t720 gpu on my previous phone, I got rid of it and now has an adreno 510 from qualcomm instead. Performances on emulator and games are so much better
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
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.
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.
Each face isn't necessarily a triangle of vertices. Triangles are used to reduce the vertex count but quads offers much better deformation for animation.
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
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!
Were going at tech in all the wrong ways. Why aren't we increasing human lifespan first, then developing computing. What's the point of having all these games, YT videos, apps, phones, and information to not even use it because 70-80 years is just not enough time to consume and enjoy. I'm not sure why this video brought my Emotional Processing Unit to peak usage, but there is not enough time. I guarantee anyone born in the 1970s will never fully be able to play in VR, (something like Ready Player One) or experience space travel. It's sad. To the future generations, I'm thoroughly jealous. EPU 0%.
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 :)
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.
Now compare the integrated and the dedicated gpu. Please give a reason why integrated gpu's found on most laptops and tablets are good especially those Intel iris and Intel HD. And why dedicated gpu's are great in all daily usage? I have spoken from someone from the UK thinks that their people are very wise, just because they own a surface pro 4. And they think that having a gaming laptop is for sissies and lowlifes.
Gary is the reason why I am still a AA subscriber. Gary and Jayce, the rest of the team are pretty much good video makers with a clear lack of enough knowldege to be hosting a tech channel. But then again, most of the most subscribed youtube tech channels are like this: good video making, almost zero quality content.