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aurareturn commented on Denmark summons top US diplomat over alleged Greenland influence operation   bbc.com/news/articles/c0j... · Posted by u/vinni2
dragonwriter · 12 minutes ago
> HN readers from USA, what the hell is happening.

Fascism.

> How do we "get back to normal"?

History has some answers to that, but I think those of us here wouldn't mind if an easier answer than that would indicate presents itself.

aurareturn · 8 minutes ago
Luckily US constitution says a president cannot serve more than 2 terms. He's going to try but I don't think the public will allow him.

That said, it wouldn't surprise me if he tried to start a world war in order to try to stay as president. It seems like he'll literally do anything to stay in power. Last time he tried to get a mob to kill the vice president and congress. What's he going to do in 3 years?

aurareturn commented on Denmark summons top US diplomat over alleged Greenland influence operation   bbc.com/news/articles/c0j... · Posted by u/vinni2
vincnetas · 25 minutes ago
HN readers from USA, what the hell is happening. How do we "get back to normal"?
aurareturn · 14 minutes ago
Maybe Trump found Hitler's fascism playbook. Part of it is to acquire new territory to stay popular. I'm guessing the US will make at least one serious attempt at annexing new land before Trump's term is over. Panama, Canada, or Greenland maybe?
aurareturn commented on Ask HN: Why hasn't x86 caught up with Apple M series?    · Posted by u/stephenheron
ksec · 9 hours ago
I dont think the point Amazon uses ARM was about performance but purely cost optimisation. At one point, nearly 40% of Intel's server revenue was coming from Amazon. They just figure it out at their scale it would be cheaper to do it themselves.

But I am purely guessing ARM has risen their price per core so it makes less financial sense to do a yearly update on CPU. They are also going into Server CPU business meaning they now have some incentives to keep it all to themselves. Which makes the Nvidia moves really smart as they decided to go for the ISA licences and do it by themselves.

aurareturn · an hour ago
Server CPUs do not win on performance alone. They win on performance/$, LTV/$, etc. That's why Graviton is winning on AWS.
aurareturn commented on US Intel   stratechery.com/2025/u-s-... · Posted by u/maguay
nonethewiser · 19 hours ago
Do you think an invasion of Taiwan brings risk of a new, worse status quo? I think that's primarily why China doesn't invade. If it were possible to just achieve an easy, total victory then there is no reason to wait for Taiwanese people to change their mind about joining China.

Im also confused why you say China's inaction on Taiwan isnt about TSMC its about patience, but patience is running out because China wont need TSMC in 10 years. That seems to contradict itself.

aurareturn · an hour ago

  Do you think an invasion of Taiwan brings risk of a new, worse status quo? I think that's primarily why China doesn't invade. If it were possible to just achieve an easy, total victory then there is no reason to wait for Taiwanese people to change their mind about joining China.
In my humble opinion, if China wanted to, they could win it now. China's vast resources and manpower will be overwhelming. Doesn't matter if they lose a few battles or takes a few years.

The reason China doesn't want to is because they want a peaceful reunification. They want to wait when it's so obvious that Taiwan would lose and lose quickly that Taiwan simply gives itself up.

aurareturn commented on Ask HN: Why hasn't x86 caught up with Apple M series?    · Posted by u/stephenheron
Fluorescence · 15 hours ago
Enough. You don't know what you are talking about.

What's with posting 5 year old medium articles about a different version of Geekbench? Geekbench 5 had different multicore scaling so if you want to argue that version was so great then you are also arguing against Geekbench 6 because they don't even match.

https://www.servethehome.com/a-reminder-that-geekbench-6-is-...

"AMD Ryzen Threadripper 3995WX, a huge 64 core/ 128 thread part, was performing at only 3-4x the rate of an Intel D-1718T quad-core part, even despite the fact it had 16x the core count and lots of other features."

"With the transition from Geekbench 5 to Geekbench 6, the focus of the Primate Labs team shifted to smaller CPUs"

aurareturn · 13 hours ago
GB6 measures MT the way most consumer applications use MT. GB5 was embarrassingly parallel. It reflects real world usage more.
aurareturn commented on Ask HN: Why hasn't x86 caught up with Apple M series?    · Posted by u/stephenheron
Fluorescence · 19 hours ago
Their "main benchmark"? Stop making things up. It's no more than tragic fanboy addled fraud at this point.

That three-year old press-release refers to SINGLE CORE Geekbench and not the defective multicore version that doesn't scale with core counts. Given AMD's main USP is core counts it would be an... unusual choice.

AMD marketing uses every other product under the sun too (no doubt whatever gives the better looking numbers)... including Passmark e.g. it's on this Halo Strix page:

https://www.amd.com/en/products/processors/ai-pc-portfolio-l...

So I guess that means Passmark is "endorsed" by AMD too eh? Neat.

aurareturn · 17 hours ago
The industry has moved past Passmark because it does not correlate to actual real world performance.

The standard is SPEC, which correlates with with Geekbench.

https://medium.com/silicon-reimagined/performance-delivered-...

Every time there is a discussion on Apple Silicon, some uninformed person always brings up Passmark, which is completely outdated.

aurareturn commented on Ask HN: Why hasn't x86 caught up with Apple M series?    · Posted by u/stephenheron
Hikikomori · 18 hours ago
Your source is an article based on someone finding a Geekbench result for a just released CPU and you somehow try to say its from AMD itself and its an endorsed benchmark, huh.
aurareturn · 17 hours ago
Those are AMD's marketing slides.
aurareturn commented on Ask HN: Why hasn't x86 caught up with Apple M series?    · Posted by u/stephenheron
jandrewrogers · 19 hours ago
> Apple Silicon is 2-4x more efficient than AMD and Intel CPUs during load while also having higher top end speed.

This is not true. For high-throughput server software x86 is significantly more efficient than Apple Silicon. Apple Silicon optimizes for idle states and x86 optimizes for throughput, which assumes very different use cases. One of the challenges for using x86 in laptops is that the microarchitectures are server-optimized at their heart.

ARM in general does not have the top-end performance of x86 if you are doing any kind of performance engineering. I don't think that is controversial. I'd still much rather have Apple Silicon in my laptop.

aurareturn · 17 hours ago

  For high-throughput server software x86 is significantly more efficient than Apple Silicon.
In the server space, x86 has the highest performance right now. Yes. That's true. That's also because Apple does not make server parts. Look for Qualcomm to try to win the server performance crown in the next few years with their Oryon cores.

That said, Graviton is at least 50% of all AWS deployments now. So it's winning vs x86.

  ARM in general does not have the top-end performance of x86 if you are doing any kind of performance engineering. I don't think that is controversial.
I think you'll have to define what top-end means and what performance engineering means.

aurareturn commented on US Intel   stratechery.com/2025/u-s-... · Posted by u/maguay
Diog · 19 hours ago
To be honest, for most Chinese people, the reason we haven't taken action regarding Taiwan is not because of TSMC, but rather our patience with the current will of the Taiwan people. However, this patience has its limits. Even if TSMC has better chips now, China mainland will surpass them next 10 years. You can compare the gap in chip technology between Chinese companies in 2015 and that projected for 2025 to see this trend. As for Intel, we don't really care about it.
aurareturn · 19 hours ago
I think western media overstate TSMC's importance in China/Taiwan relationship. China doesn't care. It's a nice bonus. But ultimately, TSMC doesn't matter to China. Taiwan is ideological for China way before TSMC became important.
aurareturn commented on Ask HN: Why hasn't x86 caught up with Apple M series?    · Posted by u/stephenheron
vient · 20 hours ago
> TFLOPs are not the same between architectures.

Shouldn't they be the same if we are speaking about same precision? For example, [0] shows M4 Max 17 TFLOPS FP32 vs MAX+ 395 29.7 TPLOFS FP32 - not sure what exact operation was measured but at least it should be the same operation. Hard to make definitive statements without access to both machines.

[0] https://www.cpu-monkey.com/en/compare_cpu-apple_m4_max_16_cp...

aurareturn · 20 hours ago
M4 Max doesn't even disclose TFLOPS so no clue where that website got the numbers from.

TFLOPS can't be measured the same between generations. For example, Nvidia often quotes sparsity TFLOPS which doubles the dense TFLOPS previously reported. I think AMD probably does the same for consumer GPUs.

Another example is Radeon RX Vega 64 which had 12.7 TFLOPS FP32. Yet, Radeon RX 5700 XT with just 9.8 TFLOPS FP32 absolutely destroyed it in gaming.

u/aurareturn

KarmaCake day4487November 14, 2022View Original