![]() ![]() It has been found that amd-pstate performs better than CPUFreq, as seen in some benchmarks by Phoronix. The "active" mode has been enabled by default in this release and thus replaces the guided autonomous mode used in the previous Linux Kernel 6.4. Now, amd-pstate offers three modes: active, passive, and guided autonomous. ![]() ![]() Earlier, the CPU scaling mechanism was managed by CPUFreq by default. Modern AMD CPUs, specifically those built with Zen 2 and above architecture, will now use amd-pstate as the default CPU performance scaling driver. Default P-State "Active "Mode for AMD CPUs This is quite useful for content creators and gamers alike.īut note that you will need a FreeSync-compatible monitor and graphics card to utilize it. In technical terms, here's how it was described when it was being released back in Linux 5.8 kernel: This patchset enables freesync video mode usecase where the userspace can request a freesync compatible video mode such that switching to this mode does not trigger blanking. When AMD FreeSync mode is enabled, screen-tearing and stuttering in games and videos are heavily reduced by matching the monitor's refresh rate to the framerate of the graphics card. It was earlier introduced in the Linux Kernel 5.8 but reverted due to bugs. ![]() Out-of-the-box Support for AMD FreeSync VideoĪ neat feature re-introduced in this release is the support for AMD FreeSync Video mode enabled by default.
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