Sconrad122
@Sconrad122@lemmy.world
- Comment on Singapore Approves 2,600-Mile Undersea Cable to Import Solar Energy from Australia 2 weeks ago:
12x GW*km at 9x the price is better than 1:1 performance/cost scaling. Obviously labor price and other factors make it not apples to apples, but that doesn’t seem like an awful scaling price premium
- Comment on You don't say 3 months ago:
It’s easier to read if you read it as a line spoken by the Silicon Valley TV character Jian Yang
- Comment on ‘It’s the perfect place’: London Underground hosts tests for ‘quantum compass’ that could replace GPS 5 months ago:
If you use the right color of light, then the doppler effect means that the atoms will only absorb (and be pushed by) light that they are headed towards. That means that the light will always act as a brake for the atoms and never an accelerator, so the fluid will cool. If you do this from all directions, the fluid will start to stay still in one place and get very close to absolute zero. Idk, I just read the Wikipedia article, but that is my best attempt at an ELI18
- Comment on What is Windows 11 'AI Explorer'? Everything you need to know about Microsoft's upcoming defining AI PC feature (including it always watching you) 6 months ago:
You’re not wrong that GPU and AI silicon design are tightly coupled, but my point was that both of the GPU manufacturers are dedicating hardware to AI/ML in their consumer products. Nvidia has the tensor cores in its GPUs that it justifies to consumers with DLSS and RT but we’re clearly designed for AI/ML use cases when they presented them with Turing. AMD has the XDNA AI Engine that it is putting its APUs separate from its RDNA GPUs
- Comment on What is Windows 11 'AI Explorer'? Everything you need to know about Microsoft's upcoming defining AI PC feature (including it always watching you) 6 months ago:
Fair enough. Was just asking because the choice of company surprised me. AMD is putting "AI Engines in their new CPUs (separate silicon design from their GPUs) and while Nvidia largely only sells GPUs that are less universal, they’ve had dedicated AI hardware (tensor cores) in their offerings for the past three generations. If anything, Intel is barely keeping up with its competition in this area (for the record, I see vanishingly little value in the focus on AI as a consumer, so this isn’t really a ding on Intel in my books, more so making the observation from a market forces perspective)
- Comment on What is Windows 11 'AI Explorer'? Everything you need to know about Microsoft's upcoming defining AI PC feature (including it always watching you) 6 months ago:
Why call out Intel? Pretty sure AMD and Nvidia are both putting dedicated AI hardware in all of their new and upcoming product lines. From what I understand they are even generally doing it better than Intel. Hell, Qualcomm is advertising their AI performance on their new chips and so is Apple. I don’t think there is anyone in the chip world that isn’t hopping on the AI train
- Comment on Or we could do metric time 6 months ago:
Oh god, converting imperial kHz to metric kHz sounds awful
- Comment on mycology 8 months ago:
Based on the Wikipedia article on biological immortality referencing species that live for a couple hundred years and the Wikipedia page on armillaria ostoyae mentioning living specimens that are multiple millenia old (and thousands of acres large!), I’m guessing that may be what the prof is referring to?
- Comment on NASA uses laser to send video of a cat named Taters over 19 million miles 11 months ago:
You are giving ants way too much credit. Those fuckers are brutal war criminals, the lot of them. Humans are bad, but we’ve had nukes for almost 80 years without glassing ourselves, ants wouldn’t last a day
- Comment on Challenge accepted 11 months ago:
And no Howoming, Whatoming, Wheroming, or Whooming, missed opportunities.
- Comment on Old RTX 3080 GPUs repurposed and modded for Chinese market as 20GB AI cards with blower-style cooling 11 months ago:
Blower is specifically referring to coolers that are designed to blow air through the GPU heats ink and then out the back of the case. In contrast, open air coolers use (typically more numerous and larger fans) to force air at the GPU heats ink but without much concern for where it goes after that, so the air ends up partially blown out the back of the case, and partially recirculate back into the rest of the case where the case fans are hopefully promoting enough exchange that ambient temps remain sufficiently low. The recirculation is less than ideal, but is offset by the larger fans and heatsinks for a typically quieter and cooler solution. The fans can be larger because they are blowing on the larger side/cross section of the heat sink. Pass through are a somewhat newer variant of open air coolers common on newer Nvidia cards that push or pull air through a heat sink that is not blocked on one side of a pc so air flows though the heat sink with less back pressure for more efficient dissipation at the expense of a more compact PCB to put all the GPU components on
- Comment on Choose wisely! 1 year ago:
Congratulations, you now speak Khitan and only Khitan. Good luck finding one of the few researchers in the world who will understand that you are speaking an extinct language before being thrown in the looney bin for spouting nonsense Andreas Toma-style
- Comment on "Players have no patience", says Blizzard president - "they want new stuff every day, every hour" 1 year ago:
Blizzard: willfully engage in a business model that manipulates players into constantly looking for the next thing, and structures their games around that model to drive sales of microtransaction
Blizzard’s Player Base: fills with people responding to that manipulation
Blizzard:
- Comment on A.I. tools fueled a 34% spike in Microsoft’s water consumption, and one city with its data centers is concerned about the effect on residential supply 1 year ago:
There is a net loss of potable water (or potable water capacity, if you prefer), which is often a capacity bottleneck before non-potable water due to the infrastructure required to generate it. However, according to a comment above, Microsoft is using evaporative coolers, which specifically work by losing water (through evaporation). It’s not a 100% loss rate to the watershed, but it’s not net zero either
- Comment on 1 year ago:
OP is from sigmoid.social according to the profile, and that is a mastodon instance. They tooted on Mastodon with the correct @ mention of the community, resulting in the toot showing up as a post in this lemmy community. We can reply to and interact with this specific post, although I’m not sure how it shows up to a mastodon user, seeing as the front end is quite different. We are unable to interact with Mastodon toots that aren’t tagged in a way that tie them to a Lemmy community and create a correlating post