linuxiac, to linux
@linuxiac@mastodon.social avatar

Auto-cpufreq 2.3 CPU speed and power optimizer for Linux brings dynamic updates to system management and performance optimizations.
https://linuxiac.com/auto-cpufreq-2-3-cpu-speed-and-power-optimizer/

br00t4c, to apple
@br00t4c@mastodon.social avatar
br00t4c, to random
@br00t4c@mastodon.social avatar
br00t4c, to apple
@br00t4c@mastodon.social avatar

M4 iPad Pro CPU cores and RAM amount are tied to storage capacity

#apple #cpu

https://arstechnica.com/?p=2022820

steeph, to Amd
@steeph@todon.eu avatar

Sometimes I lay awake at night and think about where we would stand as a society today if the Transmeta wouldn't have failed due to too low supply for the sudden rise in demand.

Would intel CPUs be designed the way they are now? Or would intel have found a different way of saving energy? Maybe a 4 would have been a really good, innovative design in that world.

Would we have another big player in the desktop and laptop market with Transmeta? Would have bought them by now?

Would Apple have considered switching to CPUs if there would have been several improved successors over the years?

Why is it that people seem to only think about worrying and anxiety-inducing topics when they can't fall asleep?

Would have extinguished the new competitor anyway by incorporating the Crusoe's concepts, e.g. into their Pentium M line.

How would the x86-64 architecture differ from what it is?

Would Linus Torvalds have had the same amount of time available for work on Linux? Would he have delegated decisions more or earlier and if so, which decisions in the kernel development would have been made differently?

br00t4c, to random
@br00t4c@mastodon.social avatar
br00t4c, to random
@br00t4c@mastodon.social avatar

Motherboard makers apparently to blame for high-end Intel Core i9 CPU failures

#cpu #default

https://arstechnica.com/?p=2020417

denzilferreira, to linux
@denzilferreira@techhub.social avatar

And if you want an automated CPU scheduler, auto-cpufreq is amazing: https://github.com/AdnanHodzic/auto-cpufreq . You can even use it to set charging limits to protect your battery on ThinkPads!

#linux #batteryLife #cpu #power #efficiency

SergKoren, to ArtificialIntelligence
@SergKoren@writing.exchange avatar

Hm. The Z80 chips is being discontinued. Better get them while they exist.

#cpu #game #computer

br00t4c, to random
@br00t4c@mastodon.social avatar
joeo10, to 8bit
@joeo10@mastodon.sdf.org avatar

The #Zilog #Z80 product line, specifically the #Z84C00 is being End of Life (EOL) after 48 years of production. You can still order chips until June 14th. https://www.mouser.com/PCN/Littelfuse_PCN_Z84C00.pdf

It's been a great nearly 50 year ride for the series as it was famously used as the main processor for the Pac-Man arcade among others.

#8bit #CPU #retrocomputing #retrogaming

peter, to retrocomputing
@peter@area51.social avatar

An end of an era?

The Z80 product line, specifically the Z84C00 is being end of life after 48 years of production.

As usual for Zilog, nothing on their website.

This I got from the RMC discord but I did see this earlier today elsewhere

https://www.timeextension.com/news/2024/04/the-processor-used-in-pac-man-is-being-discontinued-48-years-after-it-launched

#retroComputing #Z80 #cpu #eol

yelinaung, to linux
@yelinaung@hachyderm.io avatar

TIL : time command with -v option that shows verbose details. #Linux #CPU

alatitude77, to linux
@alatitude77@mastodon.social avatar
br00t4c, to random
@br00t4c@mastodon.social avatar
metin, to tech
@metin@graphics.social avatar

From the ar(t)chive...

3D illustration for a 2005 article about multi-processor systems in the Dutch ComputerTotaal magazine.

#CPU #tech #technology #RetroComputing #chips #design #artwork #illustration #illustrator #art #arte #artist #DigitalArt #ArtMatters #GraphicDesign #3D #CreativeToots #FediArt #MastoArt #ArtistsOnMastodon

br00t4c, to random
@br00t4c@mastodon.social avatar

It's 2024 and Intel silicon is still haunted by data-spilling Spectre

#cpu #data

https://go.theregister.com/feed/www.theregister.com/2024/04/10/intel_cpus_native_spectre_attacks/

carlosefr, to retrogaming
@carlosefr@mastodon.social avatar

Around the time I was born (1979), Atari's "Asteroids" was about to appear and Namco's "Galaxian" had improved over the previous year's "Space Invaders" with tile-based color graphics.

Both used existing 8-bit CPUs (MOS' 6502 and Zilog's Z80 respectively) but 1979 also saw the introduction of the two most significant 16-bit CPUs:

Intel's 8088 and Motorola's 68000...

1/2 🧵

Screen capture of Namco's "Galaxian" (September 1979) running under emulation (FinalBurn Neo). Galaxian's original hardware used a Z80 CPU (1976).

carlosefr,
@carlosefr@mastodon.social avatar

The Intel 8088 had ~29,000 transistors. The Motorola 68000 had quite a few more, can you guess how many?

Yes... it had ~68,000 transistors!

https://spectrum.ieee.org/chip-hall-of-fame-motorola-mc68000-microprocessor

TIL 🤯

If you think the older Motorola 6800 had ~6,800 transistors, it did not. It had ~4,100.

#retrocomputing #history #cpu

scott, to GraphicsProgramming
@scott@denizens.social avatar
BenjaminHCCarr, to space
@BenjaminHCCarr@hachyderm.io avatar

#NASA missions delayed by #supercomputing shortcomings
NASA's old #supercomputers are causing mission delays — NASA's supercomputers still rely primarily on #CPU, and one of its flagship supercomputers uses 18,000 CPUs and 48 #GPU. NASA's Office of Inspector General report suggests that transitioning to GPUs and #code modernization is essential for meeting NASA's current and future needs.
https://www.theregister.com/2024/03/15/nasa_oig_supercomputing_audit #Space

boilingsteam, to linux
@boilingsteam@mastodon.cloud avatar
metin, to ArtificialIntelligence
@metin@graphics.social avatar

From my 2000s ar(t)chive...

Icon-style 3D illustration for an article about then-new dual-core processors (before that you only had dual-processor systems).

artfulrobot, to firefox
@artfulrobot@fosstodon.org avatar

Wow, Shift+Escape in #firefox gives you a top-like list showing the #memory and #cpu use of your tabs and other more hidden things.

#performance

sebsauvage, to random French
@sebsauvage@framapiaf.org avatar

#matériel #CPU
Il y a des puces ARM partout (smartphones, ordinateurs, serveurs, datacenters...) et ce n'est pas un hasard.
https://sebsauvage.net/links/?LkDbag

LeoBurr, to proxmox
@LeoBurr@tiggi.es avatar

It's kinda mesmerizing watching the core speeds on one of the i7-12700Ts in the #Proxmox Cluster (the one that runs Tiggi.es presently) dynamically shift cores anywhere from 1400Mhz to 4.62GHz quickly, and on an as-needed basis. The low base speed saves energy, but it'll instantly pop cores up to speeds within its thermal/power limit envelope, so for lightly-threaded workloads, it can perform as well as beefier chips.
#homelab #servers #cpu

Screen grab of "watch -n0 "grep Hz /proc/cpuinfo" off of a Proxmox node. 20 logical CPU cores with a base of 1400MHz flickering up to as high as 4.62GHz per core as processes require it.

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