Samsung, SK Hynix, and Micron are the only three manufacturers doing leading-edge DRAM manufacturing, but there are other companies like Nanya that do older DRAM types and specialized DRAM parts for eg. embedded and industrial applications rather than PC, servers, and phones.
As for who makes the best RAM, it changes from one generation to the next, and also depends on what you consider "best": you might be looking for chips that overclock well in a desktop, or that are least likely to suffer compatibility issues and performance loss when maxing out the capacity in a desktop, or maybe "best" might mean who has the lowest-power LPDDR for your phone.
The DRAM parts made by the big three largely all adhere to the same standards (thought not necessarily all supporting the same frequencies), with the most significant recent example being GDDR6X that was essentially a NVIDIA-Micron exclusive partnership. For the most part, it's the latest iteration of DDR (desktops and servers), LPDDR (handhelds and low-power laptops), GDDR (GPUs), and HBM (more expensive GPUs).
Just to add CXMT from China has been catching up as well. Although I don't believe they will be up to leading edge DRAM given the current state of things.
> As for who makes the best RAM, it changes from one generation to the next
This reminds me of HDDs and SSDs, though I've always found RAM to be generally reliable or obviously bad, while storage can look ok for a while before it fails.
And Samsung had a good reputation for enterprise SSD but obliterated it with pretty major firmware bugs (as in self destructing bugs, which they won’t patch without a support contract). SK Hynix seems to be a smaller player in that space.
My sibling comment has a lot of good info, but to answer your question for ddr5, SK Hynix makes the ram capable of the highest frequencies/best timings, Samsung is second and micron is third. At least this was true when ddr5 initially came out, these things could change. Its also worth mentioning that manufactures can have different grades/product lines so there is variation within a manufacturer to. My perception is that Micron and Samsung are cheaper than SK Hynix, though idk what wholesale prices actually look like.
In addition to generation, there are also differences based on capacity. I know less about DDR5 specifics, but with DDR4 you had Micron having the best chips for 32GB dual-rank sticks, while Samsung had the best for smaller capacities.
I keep seeing this SK company’s brands everywhere. It’s a huge conglomerate, privately owned, that seems to be expanding rapidly and doing very well. Does anyone know why they’re so successful or is my misperception?
Korean conglomerates are focused on hard sciences and there is very little room to do anything else that's why they excel here. They hire from the best Ivy style schools in Korea and focus on cutting edge stuff or improving cutting edge manufacturing
Here's the catch. Because of these constraints Korean conglomerates dont create as many jobs.Korean software or services industry is almost non existent or heavily constrained to Korea.
There is also to say that Chaebols (i.e. Korean conglomerates) can do basically whatever they want because the Korean government will bail them out/give them the financial support they need.
With this, the "I need to be extremely profitable" burden is somewhat lifted, giving them the freedom to do hard R&D.
And it is true now still, with the last bribery in exchange of favors dating back to 2018 [1]
Imho, if they're well managed, any private enterprise that is capitalized and has a long term outlook can run circles around public company management that can barely keep a year of marketing strategy consistent, let alone deep technical development.
They've been around in one form or another since the early 80s, and have been in and out of a few of the major chaebols in that time. I wouldn't call them privately owned in the western sense, necessarily. There's no institutional investment behind the chaebols themselves generally, they're 'owned' by a single family and passed down hereditarily, and are nationalistic in a certain sense; they're much more closely ingrained with both government and state identity than most western corps.
As others have noted, SK is not private - although it's hard to say whether it's private or public as it's more of group of companies. But many of larger companies including Holding Co is private. The company in this article's context is SK Hynix which is second largest (or third?) on Korean exchange. Just like other conglomerates in this country, SK Group runs many other businesses including bio, finance, telecom, etc.
Aren’t all South Korean conglomerates like that? Samsung, SK, LG, Lotte, … they have shocking broad business lines even if you just know them for something more narrow.
They purchased Intel's entire NAND business a few years back, so they just kind of exploded into the SSD market. They sometimes sell their drives under the name Solidigm.
I think SK Hynix's NAND business may have already been bigger than Intel's NAND business when they made that acquisition. Certainly by then SK Hynix had recovered from being late to the 3D NAND transition, while Intel was on a worse technological trajectory with their roadmap that diverged from the rest of the industry.
Your impression that they were at all new to the SSD market is largely due to the fact that SK Hynix operated mainly as a component supplier, and has never pursued promotion of their own retail SSD brand the way Samsung does. Hynix was a major player in the NAND industry before the SSD market as we know it even existed, and has been a major supplier of SSDs to PC OEMs for as long as PC OEMs have been buying SSDs in large volumes.
Hasn't this been a common trope for past ~50 years? East Asian anything is at least within a few miles to American/European anything, but way cheaper thanks to USD dominance, and that situation renders non-Asian industrial fabrication pointless and unsustainable, and East Asian products win.
From Toyota cars to Sony TVs to TSMC chips to DJI drones. It's been that way for a while.
64GB is what you need to run some decent quantized mid-sized LLMs locally…with unified memory on Apple silicon. Should be standard, that would open up a lot if new applications. Incidentally, even high DPI monitors aren’t standard yet for non-mobile devices. Sad how slowly things move.
The Steam Hardware Survey is an incredibly valuable resource, what with it being freely-available, constantly updated, and sourced from a population that makes its sampling biases generally easy to identify and understand. It and the Backblaze hard drive data are almost unique in how they provide real, large-scale data about computer hardware.
I believe most consumer CPUs only have 2 memory channels w/ 1 memory controller so unless they're using 64GB UDIMMs (which I believe do exist as of this year) then gamers seem limited to 64GB total ram (2x32GB) unless they want to drop their ram frequency.
For example a 9950x3d officially supports 2 sticks at DDR5-5600 but 4 sticks at only DDR5-3600. [1]
I had a friend run into this issue on AM5 when he was trying to use 4x32GB DDR5 on his gaming PC.
There have been 48GB dual-rank DIMMs for about two years now, so 96GB using two slots and operating at high frequency has been an option. But even 64GB is still somewhat overkill for a gaming PC, putting you more into workstation territory.
2x48GB is also like $250. Cheaper than weekly error margins for high end GPUs. It just don't make sense not to max out. Felt smoothness in OS, likely from disk cache, is also noticeable when "extra" capacity is removed.
Recently I asked for my software developer colleage to be bought a 24 GB Macbook Air instead of 16 GB, and boss came back with "not everyone needs a super-big machine like yours Jamie!".
They seriously spent contractor time investigating whether 16 GB was "enough" to get by for our app development, for a price difference on one laptop (second hand) that was negligible compared with cost of my colleage's time.
When I was using 16 GB I regularly had to watch the spinning beachball waiting for tasks due to memory pressure. Between browsers and VMs, it was nowhere near enough for how I worked. So I knew why I was asking, and I knew the price difference was so small for the company, that it was a no-brainer. I gave justifications but it was seen as over-indulgent.
> This article was originally written in Korean and translated by a bilingual reporter with the help of generative AI tools. It was then edited by a native English-speaking editor. All AI-assisted translations are reviewed and refined by our newsroom.
Tangentially: LLMs are really impressive at translation. I guess it shouldn't come as that much of a surprise given where a lot of the most pivotal research came from, but still, the leading edge LLMs are extremely good for situations where having a human translator is infeasible or too expensive, and if you're worried about correctness you can go through and verify the translation using reference material and asking the LLM for more information about a given excerpt, which you can also verify against references and online discussions.
I think my only concern is that I'm not sure how to make sure I'll always have an untainted set of reference material to check against in the post-LLM Internet. We've had LLM hallucinations result in software features. Are we possibly headed towards a world where LLM hallucinations occasionally reshape language and slang?
I feel bad for human translators right now. For various use cases, current-day machine translations and especially LLM translations are sufficient. For those not versed in the world of otaku and video game nerds, one extremely fascinating development of the last few years is the one-shot commission platform Skeb, where people can send various kinds of art commission requests to Japanese artists. They integrate with DeepL to support requests from people who don't speak Japanese fluently, and it seems to generally work very well. (The lower-stakes nature of one-shot art commissions helps a bit here too, but at the least I think communication issues are rarely a huge problem, which is pretty impressive.) And that kicked off before LLMs started to push machine translations even further.
My wife has been working on translation recently, and the LLM hit rate for novels is highly variable. It's capable of just dropping out entire paragraphs. You still need a final pass from a human native speaker editor to check that it makes sense. Which is what's happening in this article, the news site cares enough about their brand and quality to check the output.
I agree that bidirectional communication is probably going to work a lot better, because people are more likely to be alert to the possibility of translation issues and can confirm understanding interactively.
They are. For unlicensed fan translations of indie Japanese games the word "MTL" used to mean "unplayable translation quality" until maybe a year or two ago. Now ChatGPT can maintain enough context to translate the game mostly correctly. There are still cases when the names flip-flop between two plausible translations (e.g. Rina-Lina or "scroll of wisdom"-"sage scroll") or the gender is not inferred correctly, but they are rare enough that a single editor can crowdsource and apply the fixes. The prose itself is now finally legible and you don't feel like you're reading the clues to a cryptic crossword.
I was watching a graphic novel on YouTube yesterday that was translated from Japanese text into an English narration. It was weird, not perfect, probably copyright infringement, but pretty effective. I think it’s only a matter of time until we have real time local translator hardware that we can just plug in our ear when traveling, or heck, working in another country where you don’t speak the local language. Language barriers are going to fall quickly.
It's no doubt possible to have translation with less lag on average than current tools like Google Translate's Conversation Mode, but truly real-time translation is impossible because of word order differences. You can't translate a word you haven't heard yet.
Reminds me of a letter to the Times regarding German word order (and the fact that the verb often comes last)
> Sir, Your reader's reference to German word order reminds me of a UN meeting at which I worked when the German delegate ranted for ages while all French eyes turned to the French interpreter booth. The interpreter witheringly interjected "j'attends le verbe".
But truly realtime translation is rarely (never?) critical. For streamed media there is usually enough of a buffer to handle word order swaps without delay (although one can make contrived counter-examoles), and for human interactions that delay is likely less than normal human processing time.
You know someone will figure out how to do real time translation and use the same voice as the speaker, or if you have a room with more than speaker, rather than figure out who you are listening to, just do them all and remix according to how the input sources were mixed.
I wonder how well that will work given the differences in grammar and word order. I have seen a similar solution applied between English and Japanese, which has a similar grammar to Korean, and the results were... not impressive.
I love it how one can mix languages in one sentence. "Anyway, re-add Tiefkühl and tell me to just check what they have there as TK-Gemüse, and a note at the end that I should go to EDEKA someday this or next week"
Does it matter? Lets say it is translated by a person. So what? Is he qualified? Does he know technology enough to translate the terminologies properly? How do I even verify this?
So who makes the best ram? or is it largely interchangeable.
Off the top of my head there is only like three manufacturers left. Micron being the only one not mentioned here.
Samsung, SK Hynix, and Micron are the only three manufacturers doing leading-edge DRAM manufacturing, but there are other companies like Nanya that do older DRAM types and specialized DRAM parts for eg. embedded and industrial applications rather than PC, servers, and phones.
As for who makes the best RAM, it changes from one generation to the next, and also depends on what you consider "best": you might be looking for chips that overclock well in a desktop, or that are least likely to suffer compatibility issues and performance loss when maxing out the capacity in a desktop, or maybe "best" might mean who has the lowest-power LPDDR for your phone.
The DRAM parts made by the big three largely all adhere to the same standards (thought not necessarily all supporting the same frequencies), with the most significant recent example being GDDR6X that was essentially a NVIDIA-Micron exclusive partnership. For the most part, it's the latest iteration of DDR (desktops and servers), LPDDR (handhelds and low-power laptops), GDDR (GPUs), and HBM (more expensive GPUs).
Just to add CXMT from China has been catching up as well. Although I don't believe they will be up to leading edge DRAM given the current state of things.
> As for who makes the best RAM, it changes from one generation to the next
This reminds me of HDDs and SSDs, though I've always found RAM to be generally reliable or obviously bad, while storage can look ok for a while before it fails.
And Samsung had a good reputation for enterprise SSD but obliterated it with pretty major firmware bugs (as in self destructing bugs, which they won’t patch without a support contract). SK Hynix seems to be a smaller player in that space.
My sibling comment has a lot of good info, but to answer your question for ddr5, SK Hynix makes the ram capable of the highest frequencies/best timings, Samsung is second and micron is third. At least this was true when ddr5 initially came out, these things could change. Its also worth mentioning that manufactures can have different grades/product lines so there is variation within a manufacturer to. My perception is that Micron and Samsung are cheaper than SK Hynix, though idk what wholesale prices actually look like.
In addition to generation, there are also differences based on capacity. I know less about DDR5 specifics, but with DDR4 you had Micron having the best chips for 32GB dual-rank sticks, while Samsung had the best for smaller capacities.
Video: https://news.ycombinator.com/item?id=44840229
Wonder if the reserved tables order in Apgujeong shifts too.
I still reserve a couple every month. I live 2 blocks away
I keep seeing this SK company’s brands everywhere. It’s a huge conglomerate, privately owned, that seems to be expanding rapidly and doing very well. Does anyone know why they’re so successful or is my misperception?
Korean conglomerates are focused on hard sciences and there is very little room to do anything else that's why they excel here. They hire from the best Ivy style schools in Korea and focus on cutting edge stuff or improving cutting edge manufacturing
Here's the catch. Because of these constraints Korean conglomerates dont create as many jobs.Korean software or services industry is almost non existent or heavily constrained to Korea.
There is also to say that Chaebols (i.e. Korean conglomerates) can do basically whatever they want because the Korean government will bail them out/give them the financial support they need.
With this, the "I need to be extremely profitable" burden is somewhat lifted, giving them the freedom to do hard R&D.
And it is true now still, with the last bribery in exchange of favors dating back to 2018 [1]
[1] https://bruinpoliticalreview.org/articles?post-slug=south-ko...
Imho, if they're well managed, any private enterprise that is capitalized and has a long term outlook can run circles around public company management that can barely keep a year of marketing strategy consistent, let alone deep technical development.
Though, AFAICT, US public companies are the worst regarding financial short-term thinking. It's not as bad in other countries.
It is also possible to make the same mistakes for different reasons: lack of imagination, conservatism, entrenched interests...
They've been around in one form or another since the early 80s, and have been in and out of a few of the major chaebols in that time. I wouldn't call them privately owned in the western sense, necessarily. There's no institutional investment behind the chaebols themselves generally, they're 'owned' by a single family and passed down hereditarily, and are nationalistic in a certain sense; they're much more closely ingrained with both government and state identity than most western corps.
As others have noted, SK is not private - although it's hard to say whether it's private or public as it's more of group of companies. But many of larger companies including Holding Co is private. The company in this article's context is SK Hynix which is second largest (or third?) on Korean exchange. Just like other conglomerates in this country, SK Group runs many other businesses including bio, finance, telecom, etc.
They're not privately owned. Bunch of SK companies are publicly traded in Korean stock market, including fore mentioned SK Hynix KRX: 000660
Aren’t all South Korean conglomerates like that? Samsung, SK, LG, Lotte, … they have shocking broad business lines even if you just know them for something more narrow.
They purchased Intel's entire NAND business a few years back, so they just kind of exploded into the SSD market. They sometimes sell their drives under the name Solidigm.
I think SK Hynix's NAND business may have already been bigger than Intel's NAND business when they made that acquisition. Certainly by then SK Hynix had recovered from being late to the 3D NAND transition, while Intel was on a worse technological trajectory with their roadmap that diverged from the rest of the industry.
Your impression that they were at all new to the SSD market is largely due to the fact that SK Hynix operated mainly as a component supplier, and has never pursued promotion of their own retail SSD brand the way Samsung does. Hynix was a major player in the NAND industry before the SSD market as we know it even existed, and has been a major supplier of SSDs to PC OEMs for as long as PC OEMs have been buying SSDs in large volumes.
https://en.wikipedia.org/wiki/SK_Group
Note that "SK" does not stand for "South Korea", as one might be lead to believe.
Hasn't this been a common trope for past ~50 years? East Asian anything is at least within a few miles to American/European anything, but way cheaper thanks to USD dominance, and that situation renders non-Asian industrial fabrication pointless and unsustainable, and East Asian products win.
From Toyota cars to Sony TVs to TSMC chips to DJI drones. It's been that way for a while.
SK Group is one of the big Korean chaebols. An important thing to understand when looking at South Korean politics and economics.
https://en.m.wikipedia.org/wiki/Chaebol
Can we just make 64GB the minimum now please
64GB is what you need to run some decent quantized mid-sized LLMs locally…with unified memory on Apple silicon. Should be standard, that would open up a lot if new applications. Incidentally, even high DPI monitors aren’t standard yet for non-mobile devices. Sad how slowly things move.
Not for low power applications
Are there aggregations of some accessible telemetry from a widely used application that reveal what is most common today?
https://store.steampowered.com/hwsurvey/Steam-Hardware-Softw...
Gamers only, but that's not a bad selection imho
The Steam Hardware Survey is an incredibly valuable resource, what with it being freely-available, constantly updated, and sourced from a population that makes its sampling biases generally easy to identify and understand. It and the Backblaze hard drive data are almost unique in how they provide real, large-scale data about computer hardware.
It has his flaws though and is somewhat archaic. I emailed Gabe about this a while back but got no response.
Gosh he must've been busy with something
No it is not, it just shows what Chinese bot farm emulators are configured at the moment.
Why would any bot farm complete this survey?
They're not, it's pulled from the application.
Thanks, 35.15% on 32GB as well, getting there
I believe most consumer CPUs only have 2 memory channels w/ 1 memory controller so unless they're using 64GB UDIMMs (which I believe do exist as of this year) then gamers seem limited to 64GB total ram (2x32GB) unless they want to drop their ram frequency.
For example a 9950x3d officially supports 2 sticks at DDR5-5600 but 4 sticks at only DDR5-3600. [1]
I had a friend run into this issue on AM5 when he was trying to use 4x32GB DDR5 on his gaming PC.
[1] https://www.amd.com/en/products/processors/desktops/ryzen/90...
There have been 48GB dual-rank DIMMs for about two years now, so 96GB using two slots and operating at high frequency has been an option. But even 64GB is still somewhat overkill for a gaming PC, putting you more into workstation territory.
2x48GB is also like $250. Cheaper than weekly error margins for high end GPUs. It just don't make sense not to max out. Felt smoothness in OS, likely from disk cache, is also noticeable when "extra" capacity is removed.
I asked my company to give me 32 GB RAM, then old boomer said why I need so much of RAM. They were asking whether I am building a rocket....
I've had that happen twice!
Recently I asked for my software developer colleage to be bought a 24 GB Macbook Air instead of 16 GB, and boss came back with "not everyone needs a super-big machine like yours Jamie!".
They seriously spent contractor time investigating whether 16 GB was "enough" to get by for our app development, for a price difference on one laptop (second hand) that was negligible compared with cost of my colleage's time.
When I was using 16 GB I regularly had to watch the spinning beachball waiting for tasks due to memory pressure. Between browsers and VMs, it was nowhere near enough for how I worked. So I knew why I was asking, and I knew the price difference was so small for the company, that it was a no-brainer. I gave justifications but it was seen as over-indulgent.
> This article was originally written in Korean and translated by a bilingual reporter with the help of generative AI tools. It was then edited by a native English-speaking editor. All AI-assisted translations are reviewed and refined by our newsroom.
Helpful footnote on man-machine boundary.
Tangentially: LLMs are really impressive at translation. I guess it shouldn't come as that much of a surprise given where a lot of the most pivotal research came from, but still, the leading edge LLMs are extremely good for situations where having a human translator is infeasible or too expensive, and if you're worried about correctness you can go through and verify the translation using reference material and asking the LLM for more information about a given excerpt, which you can also verify against references and online discussions.
I think my only concern is that I'm not sure how to make sure I'll always have an untainted set of reference material to check against in the post-LLM Internet. We've had LLM hallucinations result in software features. Are we possibly headed towards a world where LLM hallucinations occasionally reshape language and slang?
I feel bad for human translators right now. For various use cases, current-day machine translations and especially LLM translations are sufficient. For those not versed in the world of otaku and video game nerds, one extremely fascinating development of the last few years is the one-shot commission platform Skeb, where people can send various kinds of art commission requests to Japanese artists. They integrate with DeepL to support requests from people who don't speak Japanese fluently, and it seems to generally work very well. (The lower-stakes nature of one-shot art commissions helps a bit here too, but at the least I think communication issues are rarely a huge problem, which is pretty impressive.) And that kicked off before LLMs started to push machine translations even further.
My wife has been working on translation recently, and the LLM hit rate for novels is highly variable. It's capable of just dropping out entire paragraphs. You still need a final pass from a human native speaker editor to check that it makes sense. Which is what's happening in this article, the news site cares enough about their brand and quality to check the output.
I agree that bidirectional communication is probably going to work a lot better, because people are more likely to be alert to the possibility of translation issues and can confirm understanding interactively.
They are. For unlicensed fan translations of indie Japanese games the word "MTL" used to mean "unplayable translation quality" until maybe a year or two ago. Now ChatGPT can maintain enough context to translate the game mostly correctly. There are still cases when the names flip-flop between two plausible translations (e.g. Rina-Lina or "scroll of wisdom"-"sage scroll") or the gender is not inferred correctly, but they are rare enough that a single editor can crowdsource and apply the fixes. The prose itself is now finally legible and you don't feel like you're reading the clues to a cryptic crossword.
I was watching a graphic novel on YouTube yesterday that was translated from Japanese text into an English narration. It was weird, not perfect, probably copyright infringement, but pretty effective. I think it’s only a matter of time until we have real time local translator hardware that we can just plug in our ear when traveling, or heck, working in another country where you don’t speak the local language. Language barriers are going to fall quickly.
The auto-dubbing on youtube has the classic hallmark of an AI product: you can't turn it off easily.
(the audio track switcher, which will give you back the original audio, is not available on mobile. Fortunately if you use newpipe it is ..)
> real time local translator hardware that we can just plug in our ear when traveling
These are definitely already a thing, popular in Asian countries. https://www.aliexpress.com/item/1005008777097933.html
They could even make it fish-shaped!
If they don’t, I will.
It's no doubt possible to have translation with less lag on average than current tools like Google Translate's Conversation Mode, but truly real-time translation is impossible because of word order differences. You can't translate a word you haven't heard yet.
Reminds me of a letter to the Times regarding German word order (and the fact that the verb often comes last)
> Sir, Your reader's reference to German word order reminds me of a UN meeting at which I worked when the German delegate ranted for ages while all French eyes turned to the French interpreter booth. The interpreter witheringly interjected "j'attends le verbe".
But truly realtime translation is rarely (never?) critical. For streamed media there is usually enough of a buffer to handle word order swaps without delay (although one can make contrived counter-examoles), and for human interactions that delay is likely less than normal human processing time.
Have you seen Soniox? They support real-time translation (only speech to text translation for now).
https://soniox.com/
(disclaimer: I worked there)
You know someone will figure out how to do real time translation and use the same voice as the speaker, or if you have a room with more than speaker, rather than figure out who you are listening to, just do them all and remix according to how the input sources were mixed.
There was just a demo for this posted like a week or two ago between an English and Korean speaker, I'll see if I can find it and edit/comment again.
I wonder how well that will work given the differences in grammar and word order. I have seen a similar solution applied between English and Japanese, which has a similar grammar to Korean, and the results were... not impressive.
"Watching" a graphic novel??
> LLMs are really impressive at translation.
I love it how one can mix languages in one sentence. "Anyway, re-add Tiefkühl and tell me to just check what they have there as TK-Gemüse, and a note at the end that I should go to EDEKA someday this or next week"
That paragraph itself could be spat out by the LLM too. I’m not saying it is, but it’s a depressing thought.
Maybe in the future they will spit this out as a result of the training data today, e.g. this article.
Does it matter? Lets say it is translated by a person. So what? Is he qualified? Does he know technology enough to translate the terminologies properly? How do I even verify this?