ClockGen
by CPUID
A utility that uses the PLL of your system to increase or decrease the overall clock including CPU, FSB, RAM, PCIE and PCI
The ClockGen program from CPUID allows the user to change the CPU, memory, PCI, PCI-Express and AGP frequencies in real time directly from Windows and to monitor the resulting clocks. It works by programming the clock generator (PLL) chip on the motherboard; supported PLL models from ICS, RealTek, Cypress, IDT and Winbond cover many boards, for example from Abit, AOpen, Asus, ASRock, DFI, Gigabyte, MSI and others. ClockGen is freeware, needs no installation and is no longer developed.
ClockGen provides users with the capability to modify system frequencies in real time directly from the Windows operating system.
Windows 98, Me, NT 4, 2000, XP or Vista
32-bit or 64-bit Windows XP and Vista
Motherboard with a supported clock generator (PLL)
32-bit or 64-bit Windows XP and Vista
Motherboard with a supported clock generator (PLL)
PROS
Allows for customization of computer's speed and performance.
Simple, user-friendly interface.
Free to download and use.
Simple, user-friendly interface.
Free to download and use.
CONS
Requires a decent knowledge of computer hardware to use effectively.
May cause system instability if used improperly.
Supports only older motherboards and is no longer updated.
May cause system instability if used improperly.
Supports only older motherboards and is no longer updated.
