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{
"@context": [
"https://join-lemmy.org/context.json",
"https://www.w3.org/ns/activitystreams"
],
"type": "Page",
"id": "https://slrpnk.net/post/23967823",
"attributedTo": "https://slrpnk.net/u/ProdigalFrog",
"to": [
"https://beehaw.org/c/foss",
"https://www.w3.org/ns/activitystreams#Public"
],
"name": "auto-cpufreq: An Automatic CPU speed & power optimizer for Linux",
"cc": [],
"content": "<p>This is an interesting spin on trying to optimize power efficiency. It’s similar to <a href=\"https://linrunner.de/tlp/introduction.html\" rel=\"nofollow\">TLP</a>, but instead of trying to optimize everything, it simply targets the CPU.</p>\n<p>On a laptop running on battery, cpufreq can go into a low-power energy saving mode, but still boost the CPU for demanding tasks without the need to manually set the CPU to performance mode. This makes it a more ‘set it and forget it’ app.</p>\n<p>This should also work on desktops, and could save you a few watts if you mostly use it to idle around in a browser all day, and only occasionally stress the CPU with a game or other task.</p>\n<p>If you don’t care about automatically switching to a higher performance mode and instead want to prioritize power savings, such as on a laptop, TLP is still possibly better in that regard (and if you do go that route, be sure to use the <a href=\"https://github.com/d4nj1/TLPUI/tree/tlpui-1.8.0\" rel=\"nofollow\">TLP GUI</a></p>\n",
"mediaType": "text/html",
"source": {
"content": "This is an interesting spin on trying to optimize power efficiency. It's similar to [TLP](https://linrunner.de/tlp/introduction.html), but instead of trying to optimize everything, it simply targets the CPU. \n\nOn a laptop running on battery, cpufreq can go into a low-power energy saving mode, but still boost the CPU for demanding tasks without the need to manually set the CPU to performance mode. This makes it a more 'set it and forget it' app.\n\nThis should also work on desktops, and could save you a few watts if you mostly use it to idle around in a browser all day, and only occasionally stress the CPU with a game or other task.\n\nIf you don't care about automatically switching to a higher performance mode and instead want to prioritize power savings, such as on a laptop, TLP is still possibly better in that regard (and if you do go that route, be sure to use the [TLP GUI](https://github.com/d4nj1/TLPUI/tree/tlpui-1.8.0)",
"mediaType": "text/markdown"
},
"attachment": [
{
"href": "https://github.com/AdnanHodzic/auto-cpufreq",
"mediaType": "text/html; charset=utf-8",
"type": "Link"
}
],
"image": {
"type": "Image",
"url": "https://slrpnk.net/api/v3/image_proxy?url=https%3A%2F%2Fopengraph.githubassets.com%2Feac39be4945404daa3e0ec924bcec456eac4e70e0d29a1ce216d15cf44ffbee1%2FAdnanHodzic%2Fauto-cpufreq"
},
"sensitive": false,
"published": "2025-06-28T05:27:10.092663Z",
"updated": "2025-06-28T05:34:56.568250Z",
"language": {
"identifier": "en",
"name": "English"
},
"audience": "https://beehaw.org/c/foss",
"tag": [
{
"href": "https://slrpnk.net/post/23967823",
"name": "#foss",
"type": "Hashtag"
}
]
}