As noted, CPPC2 typically ranks cores by frequency, but the new chipset driver can dynamically change the core rankings to prefer the 3D V-Cache-equipped chiplet when Windows Game Mode or the Mixed Reality power mode becomes active. Not all Ryzen cores can reach the rated peak frequency, so this tech is critical to ensure strong performance in lightly threaded apps, like gaming.ĪMD’s new chipset driver installs a new AMD 3D V-Cache Performance Optimizer Driver that can change the CPPC2 performance rankings of the cores based on system events like the power mode or keyboard focus. Both components work in tandem with AMD’s new thread-targeting tech.ĪMD’s Collaborative Processor Performance Control (CPPC2) interface already ranks the fastest cores as the highest priority, enabling the OS to schedule threads into these ‘preferred’ cores first. The Xbox Game Bar is built into Windows and provides a wealth of functionality, from streaming and recording to system utilization monitoring, but it also detects games and triggers Game Mode. Have you tried running the sim under Win 11 with just the AMD/MS recommended updates to manage the 7950x3D CCD’s and no Process Lasso, messing with priorities etc? A summary of the standard updates needed is below.ĪMD’s new thread management technique requires Windows 10 (1903) or 11 (21H2) and four components - a new chipset driver, updated BIOS, Windows Game Mode, and an updated version of the Xbox Game Bar (you can update through the Microsoft Apps store).Īs a reminder, Windows Game Mode is meant to improve gaming performance by increasing the running game’s priority and reducing the priority of background tasks. Process Lasso 4 is available for download for all supported 32-bit and 64-bit editions of the windows operating system.Using Process Lasso vs starting MSFS with a complicated BAT file that assigns CPU affinities for everything to CCD1 and MSFS to CCD0 after launch. Some Process Lasso Pro features are available in the free version during the trial period, after which they are turned off. Furthermore, it temporarily places your PC in the 'High Performance' power scheme.Ī comparison of the free and pro version of Process Lasso is available at the developer website. Gaming mode - Process Lasso offers a proprietary 'Gaming mode' algorithm which SAFELY and EFFECTIVELY manages process priorities in a way optimal for full screen games. ProBalance - ProBalance, which stands for Process Balance, is the name of our proprietary algorithm that temporarily adjusts the priority of running processes in an effort to keep your system responsive during high loads.The free version supports the following core features: Process Lasso 4 is available as a free version and commercial version. Process Lasso has now been better integrated with Vista and Windows 7, offers an optimized core engine and a new process restraint history. Among the important changes and additions is a new process watchdog feature that restarts, terminates or changes a process affinities if it exceeds a given cpu or virtual memory limit. Interested users can take a look at all changes at the Process Lasso Development Log. Process Lasso 4 has been released today, adding a wealth of new features to the excellent software. That does not stop the process from running, but it usually keeps other programs and the computer from slowing down or coming to a complete halt. If that process takes to many cpu cycles or memory then it will be automatically reduced in priority by Process Lasso 4. It does so by adjusting the process priority of those processes automatically.Ī basic example is a process that is running in high or even realtime priority on the system. Process Lasso has been designed to optimize a computer's responsiveness and stability by automatically adjusting processes and applications that take more than their fair share of the computer's resources.
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