118 karma · joined September 4, 2024
And where is LNL now? How's the company that produced it? Even under Pat Gelsinger they said that LNL is a one off and they're not gonna make any more of them. It's commercially infeasible.
> Honestly not sure how your statement is relevant.
How is you bringing up synthetics relevant to race to idle?
Regardless, a number of things can be done on Strix Halo to improve the performance, first would be switching to some optimized Linux distro, or at least the kernel. That would claw back 5-20% depending on the task. It would also improve single core efficiency, I've seen my 7945hx drop from 14-15w idle on Windows to about 7-8 on Linux, because Windows likes to jerk off the CCDs non stop and throw the tasks around willy nilly which causes the second CCD and I/O die to never properly idle.
It's Dell, they are probably not actually using PD3.1 to achieve the 140w mark, instead they are prolly using PD3.0 extension and shove 20v7a into the laptop. I can't find any info, but you can check on the charger.
If it lists 28V then it's 3.1, else 3.0. If it's 3.1 you can get a Baseus PowerMega 140W PD3.1, seems like a reeeeally solid charger from my limited use.
This is false, in cross platform tasks it's on par if not worse than latest X86 arches. As others pointed out: 2.5h in gaming is about what you'd expect from a similarly built X86 machine.
They are willing due to lower idle and low load consumption, which they achieve by integrating everything as much as possible - something that's basically impossible for AMD and Intel.
> The faster the CPU can finish a task, the faster it can go back to sleep, aka race to sleep.
May have been true when CPU manufacturers left a ton of headroom on the V/F curve, but not really true anymore. Zen 4 core's power draw shoots up sharply pass 4.6 GHz and nearly triples when you approach 5.5 GHz (compared to 4.6), are you gonna complete the task 3 times faster at 5.5 GHz?
That Chernobyl Guy on YouTube did great breakdowns.
A third of the time is an insane number, if 30% of code that I wrote contained non existent headers I would be fired long ago.
I've worked on forks for certain Android devices with very primitive text suggestions that notepadqq provides and the difference in productivity between that and vscode+clangd is staggering. What do you mean there's a macro for anything?
I also get reminded that Telegram has one of the simplest notification schemes in existence. Notify last used device -> If still unread after ~30 seconds notify every logged in device. That's it, dead simple, never missed a TG notification.
Meanwhile MS have been trying to do the same since 2012 and there are still numerous issues.
I'm just glad my Lenovo Legion still uses S3.