Side by side
CoreCtrl vs CoreFreq
Both stand on pc overclocking software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source Linux
CoreCtrl offers broad listed AMD GPU controls and application-linked profiles for Linux users. Its CPU controls are basic, and the project does not plan new features or hardware support.
Visit CoreCtrl Free plan LinuxSelf-hosted
Choose CoreFreq if you use Linux and want processor monitoring alongside controls for supported CPU settings. Its free, multi-architecture support is useful, while virtual machines without register access and narrow terminals can limit its use.
Visit CoreFreqThe facts
| CoreCtrl | CoreFreq | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Not published |
| Runs on | Linux | Linux, Self-hosted |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | gitlab.com | cyring.fr |
| On pc overclocking software | #1 of 31 | #5 of 31 |
CoreCtrl: what it does well
- Free and open-source GNU/Linux application
- AMD GPU fan, frequency, and power controls
- Profiles can activate with associated applications
- Manual profiles take priority over automatic ones
What to know first
- Only one manual profile can be active
- Automatic profiles do not support scripts or interpreted languages
- Controls depend on kernel version and hardware
- Project is in maintenance mode
CoreFreq: what it does well
- Monitors frequencies, performance counters, C-states, temperature, and voltage readings.
- Maps processor topology, including caches.
- Provides controls for Turbo Boost, thermal limits, and other settings.
- Offers a daemon, command-line views, and JSON system information.
- Free under the GPL-2.0 license.
What to know first
- Requires Linux kernel 3.3 or newer and GNU C Library.
- Some virtual machines may not expose registers required by the driver.
- The display may stall in terminals narrower than 80 columns.
- Driver signing is required when kernel module signature verification is enabled.
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