RMClock (formerly known as AMD64CLK) is a simple GUI utility designed for realtime CPU frequency monitoring and realtime adjustment of the CPU multiplier (FID) and voltage level (VID) of the supported CPUs via processor's power management model specific registers (MSRs).
The auto-management mode allows you to continuously monitor the CPU usage level (reported by CPU itself) and adjust the CPU voltage level and/or frequency as required.

· Real-time CPU clock and CPU/OS load level determination and monitoring (with optional logging).
· Detection of virtually any form of CPU clock throttling.
· Dynamic on-demand CPU performance state (P-state) transitions via real-time adjustment of CPU multiplier (FID) and/or requested voltage level (VID).
· Dynamic on-demand CPU clock modulation via real-time transitions between CPU clock throttling levels.
· Fine-tuning of advanced CPU-specific power management settings for AMD K7, AMD K8, Intel Pentium M/Centrino platform, Intel Pentium 4 and Xeon, Intel Core Solo/Core Duo/Centrino Duo platform, Intel Core 2, VIA C7 and Transmeta Crusoe/Efficeon CPU families.
· Complete support for multi-processor (SMP/HT/multicore) systems.
· Windows power management settings and LCD display brightness control (where supported).
· Battery information display (general and per-battery) including real-time status display of the battery life time, charge level, charge/discharge rate etc.
· CPU core temperature display (available on AMD K8, Intel Core and Intel Core 2 CPU families).

Supported CPUs
Current release of RMClock utility implements the CPU frequency, CPU load and throttling level determination on the following processor models:
· AMD K7 (Athlon/XP/MP, Duron, Sempron) and K8 (Athlon 64/FX/X2, Opteron, Dual-Core Opteron, Sempron, Turion 64/X2) family processors.
· Intel Pentium II/Celeron, Pentium III/Celeron, Pentium M/Celeron M, Pentium 4/Celeron (Northwood and Prescott cores), Pentium 4 Extreme Edition (Gallatin and Prescott cores), Xeon (Prestonia, Nocona, Cranford, Irwindale, Potomac, Paxville and Dempsey cores), Pentium D and Pentium Extreme Edition (Smithfield, Presler and Cedar Mill cores), Core Solo/Celeron M/Core Duo (Yonah core) and Core 2 Duo/Core 2 Quad/Core 2 Extreme/Xeon (Conroe/Allendale, Merom, Woodcrest, Kentsfield/Clovertown cores).

What's New in This Release:
· New official EULA added to the installation package (in English and Russian languages).
· Improved design of the main CPU P-states table editor.
· Minor UI fix of the Advanced CPU settings page, Intel Core 2 CPU families.
· RMClock Updater: Fixed update installation procedure to handle updating of all files of an update package.
· Brand new UI design of the main CPU P-states table editor.
· Fixed battery tray icon context menu availability at program startup.
· RMClock PRO: Added new event type: calendar (one time only, daily, weekly).
· Added monitoring graph grid color selection.
· Improved drawing of the monitoring graphs with custom graph background.
· Changed default text color of CPU frequency, CPU temperature and Battery tray icons.
· Improved drawing of CPU frequency and CPU temperature tray icons: no transparency color restriction.
· Improved efficiency of P-states transitions logic with official AMD K8 PST schemes.
· Modified "CpuTempOffset" registry tweak format to allow per-core CPU temperature offsets.
· Fixed applying of Intel EIST enable setting at startup.
· Fixed custom power plan not being created correctly on Windows Vista.
· Fixed per-profile OSPM settings applying on Windows Vista.
· Added desktop/mobile Intel Core2 CPU type selection.
· RMClock PRO: Fixed "OS power scheme changes" event handling on Windows Vista.
· RMClock PRO: Added new event type: enter into system standby.
· Improved handling of incompatible registry settings (prevents sudden loss of the module licenses).
· Added new AMD K8 NPT CPU default P-states tables.
· Added support for new Intel CPUs (Pentium Dual Core, Celeron 4xx, new Core 2 revisions).
· Added support for new Intel southbridges (ICH8M and ICH9 families).
· Added process/thread realtime priority setting (as a registry tweak).
· Added advanced logging options to the Settings page.
· Unlocked "Hard C4E" option for Intel Core 2 CPUs.
· Fixed incorrect determination of certain Intel Core 2 CPUs as "mobile" ones.
· Fixed "Apply changes?" confirmation dialog problem on main window hiding/restoring.
· Added "check-after-apply" for the advanced CPU settings at startup.
· Added option to enable/disable battery devices auto-detection on insertion/removal.
· Added settings to force battery life time and charge/discharge rate estimation.
· Implemented per-profile manage OSPM setting on Windows 2000/XP/Vista.
· Added full-featured support for OSPM setting management on Windows Vista.
· Disabled OSPM settings tab when OSPM management is disabled.
· Changed OSPM settings format and appearance on Windows 2000/XP.
· Fixed "Disable OS CPU power management" setting on Windows 2000/XP.
· Improved AMD K8 CPU core temperature reading routine.
· Implemented "interactive" Apply button behavior in all property pages.
· Fixed AC power/battery icon resources loading when localization DLLs are used.
· Added handling of "TaskbarCreated" message on Windows Vista.
· RMClock PRO: Added new event type: resume from standby.
· RMClock PRO: Added new event type: power status change.
· RMClock PRO: Added new event type: OS power scheme changes.
· RMClock PRO: Fixed inactivation of currently active actions on disabling with a check box.
· Added Celsius/Farenheit temperature display setting.
· Added option to skip CPUID check (as a registry tweak).
· Fixed battery tray icon context menu availability at program startup.
· Added showing/hiding of individual Monitoring graphs.
· Fixed Advanced CPU settings (AMD K8, Transmeta) context menu positions.
· Changed copyright of all modules to match official company name.
· Moved combo boxes items to the resource strings (aids in localization).