2018年4月4日 · 1 minute after boot automatic switch to Powersave. For whatever reasons my Skylake Intel CPU always starts up in Performance mode and then switches to Powersave mode at the 1 minute mark automatically.

2012年7月24日 · I'm choosing between two laptops with an AMD A6-3400 and Intel Core i3 Sandy Bridge. I want to know which CPU is better with Ubuntu as in performance? Using laptop for browsing and programming.

2012年11月21日 · For me, all options except dmidecode gave a false reading: I'm overclocking an intel E6600 2.4ghz chip on a gigabyte ga-965p-ds3 3.3 board with 7x multiplier & 400mhz CPU frequency to give 2.8ghz CPU, but the stock multiplier is 9 (9x266=2.4ghz) so I suspect the rest of the tools assume multiplier is stock and times that by …

2020年9月8日 · I tried using software for this like system76, but it didnt really work either, I was able to switch settings, but when I rebooted, it resulted in the same black screen with a blinking cursor. Using the cli version of system76 to revert the settings resolved that.

2010年10月14日 · The terms 32-bit and 64-bit refer to the way a computer's CPU handles information. The 64-bit version handles large amounts of RAM more effectively than a 32-bit system. 1. To run a 64-bit OS you need support from the 64-bit CPU. To run a 64-bit application you need support from both the 64-bit OS and the 64-bit CPU.

The output of cat /proc/cpuinfo does not always show the real current CPU frequency but instead the maximum non-turbo frequency even when Turbo Boost is enabled and active. As stated in elmicha's answer, you'll need to load the msr module with sudo modprobe msr and then run turbostat with sudo turbostat .

2012年4月30日 · I'm trying to install Lubuntu on my laptop (sorta old 2005). [Laptop stats: Intel® Celeron® CPU 410 @ 1.46 GHz 1.47GHz, 448 MB of RAM] I press Install and this message appears: This kernel requires an x86-64 CPU, but only detected an i686 CPU. Unable to boot - please use a kernel appropriate for your CPU.

2015年5月6日 · I'm new to Ubuntu and want to disable the turbo boost. I tried with cpufreq but i cant get it to work. is there any other way to do it. In windows it was as easy as changing the CPU speed from 10...

2011年4月5日 · Why does kworker hog your CPU (cont.)? As an alternative to my other answer here, Perf is a more professional way to analyse what kernel tasks are hogging your CPU: Install perf: sudo apt-get install linux-tools-common linux-tools-3.11.0-15-generic (The second package must match your kernel version.

2017年4月13日 · Whether certain DEs slow down one's computer depends on the computer's specs which you have not provided. The lower the computer's specs, the higher the chance certain DEs will slow it down or make the CPU work hard or make the computer run hotter. The question as it stands is not possible to answer and will just engender "debate". –