I like the way these videos break down everything really simply. It is great tool thus far for A+ Certification students like myself prepping for the exam.
I know, the funny thing is that he was serious. So maybe ignorant would have been a better word to describe him. He just didn't know what he was talking about. Not only would 1 TB be be a waste of storage because core transmission data is quite small but we would need pipelines beyond our current generation to immediately access all that storage. Even if it could, 1tb would never be fully utilized so it would be pointless to have anyway. I just said good for you and have fun with it.
Joshie Naylor "It is now common for chip makers to use extra space in the processor’s packaging to bring the L2 cache from the motherboard closer to the CPU. When L2 cache is present in the processor’s packaging, but not on-die, the cache on the motherboard is referred to as Level 3 cache (L3 cache). Unfortunately, due to the de facto naming of cache levels, the term L2 cache alone is not a definitive description of where the cache is located. The terms L1 cache and L3 cache do not vary in their meaning, however." ~ From CompTIA A+ Authorized Study Guide Courseware Second Edition. Thought I'd paste this for future references since it's in my way at the moment.
Thanks for watching. I honestly thought the L3 was obvious based on the L1 and L2. My apologies. By the way, did you see the card on the top of the video? If you click it, you will see a flowcharting tutorial.
Thanks for the information and for watching my video. Did you see the card at the top of my video? If you click it, it will take you to a flowcharting tutorial.
I liked your video..its cool!. but you didn't say anything about BIOS.0:22 "When your computer is powered on the information from your HD loads immediately into your ram" Bios in not on the HD. It checks for hardware issues first. ;) You did say you are not getting too technical and the Operating System is on the HD. Most people don't count BIOS as anything but its really important when troubleshooting. I just confused everyone huh.ooops!
I admit that I forgot to include the BIOS in this video. I'm not sure if I ever uploaded a BIOS video. If I haven't, I probably should. And I'm not sure if I ever uploaded a CMOS video either. If I'm missing these videos, please let me know. Thanks for catching that error and for watching this video. By the way, did you see the card at the top of this video? If you click it, you will see a related video.
Nice.. I learned this from a video 11 years old. Right now commercial L3 processors chache is up to 128 MB There're processors from servers that have more cache than RAM the computers had when this video came out.
Do keep in mind that some people use older computers. Often they swap out hard drives and install Linux to reuse their computers. So knowing about L2 and L3 caches may be relevant to them. By the way, did you see the card at the top of this video? If you click it, you will see a related video.
Great video and thanks for the clear explanation. Given some of the comments I went and found some more info to add. "Short for Level 2 caching, L2 is also commonly referred to as secondary cache or external cache. Unlike Layer 1 cache, L2 cache was located on the motherboard on earlier computers, although with newer processors it is found on the processor chip. When L2 cache is found on the processor, if the cache is also on the motherboard, it is more properly known as L3 cache. Tip: The L2 cache is on the same processor chip and uses the same die as the CPU, however, it is still not part of the core of the CPU. L2 cache was first introduced with the Intel Pentium and Pentium Pro computers and has been included with ever process since, with the exception of the early versions of Celeron processor. This cache is not as fast as the L1 cache, but is only slightly slower since it is still located on the same processor chip, and is still faster than the computers memory. The L2 cache is the second thing the computer looks at when performing instructions."
Thanks for all the information. I may record an updated video to this one some day. In the meantime, did you notice the box on the top of this video? If you click it, it will take you to a related video.
Thanks for watching and sharing that information. Did you see the card on the top of this video? If you click it, you will see a flowcharting tutorial.
I'm sorry someone lied to you. I hope you showed him this video to set him straight. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
At the time I was using a Kodak Easy Share camera with low speed internet. My internet speed has improved dramatically. And for some videos I still use my Kodak Easy Share camera. Thanks for watching. By the way, did you see the card at the top of this video? If you click it, you will see a related video.
Actually it was recorded shortly after I moved into my new home. The lighting was bad. That's why it looks older than it is. I'm still working on the lighting.
I'm using a Kodak Easy Share camera. It doesn't have a great microphone. Thanks for watching. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
Thank you very much. I finally had to upgrade my television because technology has advanced so much. I felt bad about that. I wanted to thank you for watching my video. By the way, did you see the card at the top of this video? If you click it, you will see a related video.
That's correct. The data is sent from the cpu to the ram. Then the ram sends the data to the hard drive. Thanks for watching. Did you notice the card at the top of the video? If you click it, you will see another computer video. If you didn't see the card, feel free to watch this video: ruclips.net/video/OPHHGVCYqYM/видео.html
Fast, Simple, Clear "No formalities please" mode. I liked it.
I'm glad you enjoyed my presentation. Did you notice the box on the top of the video? If you click it, it will take you to a related video.
Can always count on you to simplify things without making it sound like rocket science.
I'm always glad to assist. If you need further information, let me know.
I like the way these videos break down everything really simply. It is great tool thus far for A+ Certification students like myself prepping for the exam.
I'm glad I could assist you. I hope my other videos assist you further.
How’s life been since being certified?? I’m a student myself currently
I know, the funny thing is that he was serious. So maybe ignorant would have been a better word to describe him. He just didn't know what he was talking about. Not only would 1 TB be be a waste of storage because core transmission data is quite small but we would need pipelines beyond our current generation to immediately access all that storage. Even if it could, 1tb would never be fully utilized so it would be pointless to have anyway.
I just said good for you and have fun with it.
RAM is erased when u switch off the computer... so hard drive is necessary come what may.... RAM=volatile memory; HDD=non-volatile memory
May i point out, that in the title of the video it says; L1, L2, L3, and discussing L1 and L2 is great, but not exactly tantamount to the title.
Joshie Naylor "It is now common for chip makers to use extra space in the processor’s packaging to bring the L2 cache from the motherboard closer to the CPU. When L2 cache is present in the processor’s packaging, but not on-die, the cache on the motherboard is referred to as Level 3 cache (L3 cache). Unfortunately, due to the de facto naming of cache levels, the term L2 cache alone is not a definitive description of where the cache is located. The terms L1 cache and L3 cache do not vary in their meaning, however." ~ From CompTIA A+ Authorized Study Guide Courseware Second Edition.
Thought I'd paste this for future references since it's in my way at the moment.
Thanks for watching. I honestly thought the L3 was obvious based on the L1 and L2. My apologies. By the way, did you see the card on the top of the video? If you click it, you will see a flowcharting tutorial.
Thanks for the information and for watching my video. Did you see the card at the top of my video? If you click it, it will take you to a flowcharting tutorial.
I liked your video..its cool!. but you didn't say anything about BIOS.0:22 "When your computer is powered on the information from your HD loads immediately into your ram" Bios in not on the HD. It checks for hardware issues first. ;) You did say you are not getting too technical and the Operating System is on the HD. Most people don't count BIOS as anything but its really important when troubleshooting. I just confused everyone huh.ooops!
I admit that I forgot to include the BIOS in this video. I'm not sure if I ever uploaded a BIOS video. If I haven't, I probably should. And I'm not sure if I ever uploaded a CMOS video either. If I'm missing these videos, please let me know. Thanks for catching that error and for watching this video. By the way, did you see the card at the top of this video? If you click it, you will see a related video.
Nice.. I learned this from a video 11 years old. Right now commercial L3 processors chache is up to 128 MB
There're processors from servers that have more cache than RAM the computers had when this video came out.
Thanks for watching. I hope you enjoy my other presentations.
Hey speedlearner get with modern technology the L2 and L3 cache are both located on the CPUs nowadays, not the mobos ;)
Do keep in mind that some people use older computers. Often they swap out hard drives and install Linux to reuse their computers. So knowing about L2 and L3 caches may be relevant to them. By the way, did you see the card at the top of this video? If you click it, you will see a related video.
Did he mention l3 cache at all? I didn't see it.
Great video and thanks for the clear explanation. Given some of the comments I went and found some more info to add.
"Short for Level 2 caching, L2 is also commonly referred to as secondary cache or external cache. Unlike Layer 1 cache, L2 cache was located on the motherboard on earlier computers, although with newer processors it is found on the processor chip. When L2 cache is found on the processor, if the cache is also on the motherboard, it is more properly known as L3 cache.
Tip: The L2 cache is on the same processor chip and uses the same die as the CPU, however, it is still not part of the core of the CPU.
L2 cache was first introduced with the Intel Pentium and Pentium Pro computers and has been included with ever process since, with the exception of the early versions of Celeron processor. This cache is not as fast as the L1 cache, but is only slightly slower since it is still located on the same processor chip, and is still faster than the computers memory. The L2 cache is the second thing the computer looks at when performing instructions."
Thanks for all the information. I may record an updated video to this one some day. In the meantime, did you notice the box on the top of this video? If you click it, it will take you to a related video.
L2 has not been on the motherboard since like... the original Pentium days.
Thanks for watching and sharing that information. Did you see the card on the top of this video? If you click it, you will see a flowcharting tutorial.
you said it was a short notice too.
Thank you :) Explained it very simply.
Thanks for watching. Did you notice the box on the top of the video? If you click it, it will take you to a related video.
a lire told me he had 1Tb of L2 CACHE...-_-
I'm sorry someone lied to you. I hope you showed him this video to set him straight. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
dude is that the new 3D plasma TV? 1080p?
At the time I was using a Kodak Easy Share camera with low speed internet. My internet speed has improved dramatically. And for some videos I still use my Kodak Easy Share camera. Thanks for watching. By the way, did you see the card at the top of this video? If you click it, you will see a related video.
LOL
Actually it was recorded shortly after I moved into my new home. The lighting was bad. That's why it looks older than it is. I'm still working on the lighting.
WHYYY ARE YOOUU SHOUTING ???
I'm using a Kodak Easy Share camera. It doesn't have a great microphone. Thanks for watching. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
i like your TV
Thank you very much. I finally had to upgrade my television because technology has advanced so much. I felt bad about that. I wanted to thank you for watching my video. By the way, did you see the card at the top of this video? If you click it, you will see a related video.
OBRIGADAAAA!!!!!
Thanks so much for watching this video. What did you learn by watching this video.
shared on my fb.
Thanks for sharing my video. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
Am i just exhausted from work today, or is anyone else getting a weird ASMR-esque brain buzz from the background noise?
I had a portable heater on in the background.
this kind of video's is really educational! thanks!
You're very welcome. Did you notice the box on the top of the video? If you click it, it will take you to a related video.
Muy bien explicado!!
You're very welcome. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
thanks man that really helped :)
You're very welcome. Did you see the box at the top of the screen? If you click it, it will take you to a related video.
Thanks
You're very welcome. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
Thanks!
You're very welcome. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
thanks!
You're very welcome. Did you notice the box at the top of this video? If you click it, it will take you to a related video.
cpu does not interact with hdd right?
That's correct. The data is sent from the cpu to the ram. Then the ram sends the data to the hard drive. Thanks for watching. Did you notice the card at the top of the video? If you click it, you will see another computer video. If you didn't see the card, feel free to watch this video: ruclips.net/video/OPHHGVCYqYM/видео.html