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ashivkum

104 カルマ登録 10 か月前

投稿

Mac Studio 512GB RAM Option Disappears Amid Global DRAM Shortage

macrumors.com
30 ポイント·投稿者 ashivkum·4 か月前·4 コメント

Show HN: LaTeX Salon, a Trystero-based multiplayer LaTeX scratchpad

latex.salon
2 ポイント·投稿者 ashivkum·5 か月前·0 コメント

コメント

ashivkum
·13 時間前·議論
Just ran it against Whisper-Large-V2 on a math lecture (my primary use case for ASR is subtitling math lectures), and it was substantially faster and only slightly worse. Very usable for live transcription though I'll probably stick with whisper for the time being since I don't really need the subtitles to be generated in real time.
ashivkum
·27 日前·議論
"Exclusive: Iran deal includes $300 billion fund, more than half of which already committed, source says" (https://www.reuters.com/business/finance/iran-deal-includes-...)
ashivkum
·先月·議論
A principal dogma on orange reddit is the neutrality of technology. Most people here are opposed to the nigh inevitable incipient use of AI in mass surveillance but don't think that that has any relationship to their use of AI (for example) as "Google that actually works." Whether they are right, I am not sure.
ashivkum
·2 か月前·議論
MIT is not close to one of the first universities with a grad student union, the UC has been unionized since the 90s.
ashivkum
·2 か月前·議論
haven't watched it but my only data point for that claim is this post: https://www.reddit.com/r/typst/comments/1dcu3p8/i_contacted_...
ashivkum
·2 か月前·議論
as long as the arXiv doesn't accept Typst, it's never going to be a real alternative to LaTeX. and the arXiv maintainers seem either hostile or indifferent to Typst
ashivkum
·2 か月前·議論
there is no serious degrowth movement in the US. absolutely delusional to pin anything, positive or negative, on them.
ashivkum
·4 か月前·議論
it probably doesn't help that they're constantly bifurcating their tiny team into new projects. their browser is essentially nonfunctional for daily use but they've already moved on to porting it to Linux
ashivkum
·4 か月前·議論
my understanding is that they factored 15 using a modular exponentiation circuit that presumes that the modulus is 3. factoring 15 with knowledge of 3 is not so impressive. Shor's algorithm has never been run with a full modular exponentiation circuit.
ashivkum
·4 か月前·議論
weirder still to immerse your brain in sewage and take pride in your lack of discernment.
ashivkum
·4 か月前·議論
In my limited experimentation, 5.4 thinking is markedly worse than 5.2 at mathematical reasoning.
ashivkum
·4 か月前·議論
Apple quietly updated Mac Studio configuration options this week, removing the 512GB memory upgrade. As of yesterday, there is no option to purchase a Mac Studio with 512GB RAM, with the machine now maxing out at 256GB.

The Mac Studio starts with 36GB RAM, but there were upgrades ranging from 48GB to 512GB, with the higher tier upgrades limited to the M3 Ultra chip. Now there are options ranging from 48GB to 256GB, with wait times into May for the 256GB upgrade.

Apple has also raised the price for the 256GB RAM upgrade option. It used to cost $1,600 to go from 96GB to 256GB on the high-end M3 Ultra machine, but now it costs $2,000. 512GB was $4,000 when it was available.

Apple has likely removed the option to purchase 512GB of memory because of global DRAM shortages that have dried up supply and caused prices to soar, and it's also probably why shipping times for a configuration with 256GB RAM range into May.

Demand for the Mac Studio has increased due to consumers seeking machines suitable for running local AI agents, which could also be a wait time factor.

Memory scarcity is already having an effect on DRAM pricing, and it could affect PC and smartphone sales in the months to come. Apple is able to absorb higher memory costs in the short term, and it is well-positioned to minimize the effect on consumers because it is better able to secure available DRAM supply than smaller companies.
ashivkum
·5 か月前·議論
Your worldview is not an appropriate substitute for objective reality :)
ashivkum
·5 か月前·議論
I've seen Pinker's arguments dismantled too. The blog whose post we're commenting on even has a piece dismantling the totally made up GDP numbers coming out of Africa.
ashivkum
·5 か月前·議論
Debunked by Jason Hickel:

https://www.jasonhickel.org/blog/2019/2/3/pinker-and-global-...
ashivkum
·5 か月前·議論
Yes, typically what this would disprove is the thesis that neoliberal economics are what have led to the decline in global poverty
ashivkum
·5 か月前·議論
"What if it was just China?" is a reasonable guess for many of the dazzling claims of statistical worldwide improvement made by Steven Pinker/Noah Smith and their ilk
ashivkum
·6 か月前·議論
it depends on whether you're a power user in terms of getting lots of actual work done, or you're a power user (and this seems much more common) in the sense that you spend lots of time tweaking your productivity setup.
ashivkum
·7 か月前·議論
I'm pretty sure there was a project Euler problem premised on this property but I can't find it at the moment.
ashivkum
·9 か月前·議論
genuinely curious to hear your reasoning for why this is the case. i'm always somewhere between bemused and annoyed opening the daily HN thread about AGI and seeing everyone's totally unfounded confidence in their predictions.

my position is I have no idea what is going to happen.