Οverclocker's must have programs and links! I created this thread here just to make a start point for our hobby! Stability and testing programs 1) Prime95 Test your RAM and CPU. 2) Memtest86 - Floppy version and ISO Test your RAM. 3) Toast Basically a burn-in program. 4) Super Pi Calculate π=3.14159265..... 5) PiFast Calculate π too. 6) Hot CPU Tester Pro Test CPU+RAM+chipset and burn-in CPU+RAM. 7) Stress Prime Variation on Prime95. 8) OCCT Test your CPU. 9) S&M Test RAM+CPU+PSU. 10) Super Pi measures times down to the millisecond 11) Stress CPU and thread is here 12) 3DMark, PCMark series 13) MemTest for Windows Allows you to run Memtest in Windows. 14) Orthos Stress Prime2004 A better version of SP2004. 15) Prime95 for quad cores in French language 16) Intel Burn Test and other utilities Benchmarking programs 1) 3D Mark 2001 SE 2) 3D Mark 2003 3) Sysoft Sandra 4) PC Mark series 5) Metabench 6) ATTO Hard disk benchmark. 7) HDTach 270 Hard disk benchmark. 8) Aquamark 9) FRAPS 10) WinRAR Although it is compression utility anyway it is useful for benchmarking. 11) Everest home edition Benchmarking and monitoring tool also! 12) Sciencemark 13) wPrime System tools/Monitoring/Information 1) Motherboard Monitor Shows temperatures, voltages. 2) SpeedFan Monitor and change fan speeds and creates a graph showing the fluctuations. 3) ClockGen 126.96.36.199 On the fly oc! Choose the suitable for your mainboard! 4) 8rdaVcore On the fly oc! 5) CpuZ Shows timings, CPU speed/core/multiplier/stepping. 6) WcpuID Similar to CPUz. 7) Crystal CpuID Similar to CPUz and on the fly o/c! 8) GCpuID AMD PR-rating. 9) OPN 462 PR-rating and stepping info. 10) Throttle Watch Shows % CPU throttling. 11) HDD temperature 12) RightMark CPU clock utility Shows % CPU throttling. 13) A64 Tweaker v0.31 and here v0.6 Allows you to change memory timings in Windows for A64s. 14) SysTool for Windows Windows tweaking, monitor nVidia/ATI o/c etc... 15) Central Brain Identifier It is also similar to CPU-Z but it allows you to change memory timings in Windows. 16) SIW Monitor program also. 17) PC Wizard One more monitor program. 18) WebTemp Create statistics for temperatures. 19) Core Temp Monitor your CPU temperatures. 20) Intel TAT A thermal analysis software for Intel CPUs. 21) HWMonitor Other one monitor program by CPUz author.