536 karma · joined March 26, 2017
Should be easy to see HV battery health, charge to 100% and check remaining range reported. Drive unit/other battery issues seem pretty rare and I'm not sure they're correlated with driving behavior, though I could be wrong.
The premise of being taxed by mile driven is arguable. People benefit from roads even when they do not drive. AFAIU light passenger traffic has little bearing on the resultant maintenance costs, that most wear comes from heavy trucks.
I do not want separate meters complicating EV charging and accounting.
Is this not an oxymoron? E.g. b3 then ought to be an order of magnitude easier to brute force.
They specify 3800mAh minimum discharge at 0.2C for their 4000mAh cell. They don't show a discharge curve at 0.2C in their charts (would be 0.8A) but they do have a 1A discharge. When the 1A discharge curve reaches 3V, the energy discharged is right around 3800mAh.
Lumafield discharged at 0.2C, and they saw only 3055mAh.
Vapcell's site mostly shows high current discharge curves, where yes there is more capacity below 3V available, but with Li-ion at lower currents, the curve is very steep past 3V, not much more capacity left after that. And when you're discharging at high current you won't expect to get the full capacity, anyway.
I'll also take this time to point out lygte-info which is a treasure trove of battery tests.
Having seen how Sweden changed their copyright law in response to the Pirate Bay website [2], I wish everyone knew that it wasn't always this way, and that states maintain their own rules. The idea that "no one shall copy any corporation's media, ever" is a recent propaganda success.
[0] https://www.mondaq.com/copyright/14472/technology-protection...
[1] https://en.wikipedia.org/wiki/Legal_aspects_of_file_sharing
At stock settings CPUs will boost depending on many factors. Once one of several different limits is hit the CPU will not boost as high, trying to find a steady state where it stays below Tjmax.
Note the following: the 9950x does not come with a stock cooler. AMD recommends water cooling for the 9950x. Transistor lifetime decreases exponentially with temperature.
I'd expect that a 9950x under sustained load paired with a "165W" cooler would not only not boost, but would throttle to below base clocks.
In the case of CPU cooling, I don't agree that relying on the CPU's thermal safety nets to continuously regulate the system to avoid damage is good practice. With additional cooling to ensure it never reaches Tjmax, this also will result in better CPU performance, a tangible benefit.
Had the author monitored his systems, he would have observed high temperature and throttling. Yes, in 2025 it's arguable that a CPU's safety net should be reliable wrt temperature, even if you run with no heatsink at all. I also agree that TDP specifications are unclear.
But the bottom line is that you should pay the extra $100 or so to cool your CPU properly. It will be faster and more reliable.
Please take care of your equipment; do not take it for granted.
You overclock as a teen so that as an adult you know to verify your CPU's voltage, clock speeds, and temperature at a minimum when you build your own system.
They made no mention of monitoring of CPU temperature, ECC corrected/detected errors, or throttling. They then ran CPU benchmark loads for several months on the system.
"The so-called TDP of the Ryzen 9950X is 170W. The used heat sinks are specified to dissipate 165W, so that seems tight."
Yikes. You need a heatsink rated much higher. These CPUs were overheated for months.
It's my first time contemplating getting a server CPU, so I assumed the insane markups were the same story as with Lenovo laptops, or Advance Auto parts or McDonald's meals--that nobody pays those prices, unless you're a sucker.
Laptop price disadvantage can even flip when buying used due to cheaper shipping.
Laptops can't hold as many internal devices nor the fastest parts and have worse thermals/sound though.
https://constitution.congress.gov/browse/article-1/
http://web.archive.org/web/20250721170235/https://constituti...
The founder started that he was not interested in serving users who want anonymity. I see they've since added Privacy Pass using VOPRF tokens, which does provide anonymity by decoupling searches from user accounts. But by now LLM search tools are good and don't require an account.
I'm glad this flyer at least uses KiB; you'll see drive spec sheets with base-2 "KB" and "MB" but base-10 GB and TB.
But with another prefix transition I'm once again hoping us consumers can get GiB/TiB/PiB values up front.