![]() To do this, select the application menu item ‘ Options / Power / Performance Mode settings / Select power plan to use‘. Users can choose a different power plan than Bitsum Highest Performance (BHP) to use with Process Lasso’s Performance Mode. Choosing an alternate power profile for Performance Mode Similarly, ParkControl has a function called Dynamic Boost that is essentially the opposite of IdleSaver – it raises to a more aggressive power plan when the system is active. Process Lasso also allows for specific power profiles to be associated with an application in case you want to use different power plans.įinally, the IdleSaver feature of Process Lasso will switch to a more conservative power plan when you go idle. Since you probably don’t want to be in this power plan all the time, we include automation to switch the active power plan when specific applications or games are running ( Performance Mode), or only when the user is active ( IdleSaver). Core parking is disabled and the CPU never drops below its nominal (base) frequency. In this power plan, your CPU always remains ready to execute new code. Put simply, these power saving technologies come with a performance trade-off, so they should be disabled when maximum performance is desired.īoth ParkControl and Process Lasso offer a power profile, Bitsum Highest Performance, that is pre-configured for ultimate performance. With ParkControl, we revealed hidden CPU settings that control core parking, and wrote about how CPU core parking and frequency scaling can affect performance of real-world CPU loads. ![]() This especially benefits bursting CPU loads, which are the most common real-world CPU use pattern. This eliminates latency otherwise encountered while bringing the CPU out of a low power state. See the full revision history here.Process Lasso’s Performance Mode induces the ‘Bitsum Highest Performance’ power plan that keeps your CPU ready to execute code at all times. We hope you enjoy these new product releases, and appreciate the continued support of our customers that makes further development possible. Previous editions of Windows would have split the 128 logical CPU cores of the AMD 3995WX into two NUMA nodes bounded by the two processor groups. 3995WX CPU Topologyįinally, it is worth noting that this release supports a new Windows CPU topology that allows a single NUMA node to span multiple processor groups, used namely by the AMD 3995WX CPU on Windows 11. Process Lasso has always shown both metrics in its status bar, and that continues. ![]() A new option allows the user to toggle which metric is relied on by the CPU graphs. It therefore takes into account processor frequency scaling, so will tend to be higher than CPU Time %, and can exceed 100%.ĬPU Utility % is used by Task Manager, and now by default in Process Lasso. The newer measurement, CPU Utility %, is the percent of total computational capacity actually used at the current CPU frequency. This is the percent of available CPU time that the processor spent executing code. There are multiple valid metrics to represent CPU use. In the case of ParkControl, support means that CPU core parking and frequency scaling can be tuned for the individual Power Modes, and the newly refactored Dynamic Boost feature can be configured to use them.įor further reading on Power Modes and the Performance Power Slider, see this page. For instance, users can specify a Power Mode to be entered whenever a particular process is running, or when the device goes idle. Support of Power Modes means that all Process Lasso power automation features can make use of them. I wish AMD in future use better way than forcing every thing in CCD0 while gaming but with process Lasso you can. The stock Windows Power Modes are: Better Battery It is like having two CPUs in one computer. Portable device users will only know these modes, while desktop users may need to switch to Balanced, and then to a Power Mode (using the Power Performance Slider in the tray or Power Settings) to see them. Process Lasso CPU Affinity Rules Download Process Lasso Alternatively, if you want to start a program at a specific CPU affinity once, you can use the Windows terminal Start command. They were introduced in Windows 10, build 1709. The best way is to use Process Lasso’s rules to create sticky CPU affinities that persist. Windows Power Modes are overlays of the Balanced power plan that set the system’s power to performance ratio without changing other power settings such as the sleep timeout. ParkControl v3.0 was also released with Power Mode support and UI improvements. Process Lasso v12.0 adds support for Power Modes, new processor topologies (3995WX), and changes the default CPU use metric to CPU Utility %.
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