This can be caused by many hard to predict factors, such as system state, availability, CPU state, heat and many many more. Even though these are all positive changes, it sometimes creates a situation where an end user is not getting top performance when it is required (delayed performance boostboost). Considering significant change in technology and expectations from the hardware, CPU's have gotten a lot of new features such as TurboBoost, SpeedStep, Hyper-Threading and individual core state/s that help to reduce power consumption and heat. However, in the modern world, power consumption sometimes takes a higher priority than performance output. The program supports all the latest hardware, and the answers you need are usually just a click away.Back in a day, most computers were desktop machines with the main goal for the hardware, to offer absolute best performance and there was no real need for technologies such as SpeedStep, Turbo Boost etc. This is probably available in the BIOS, or maybe the Control Panel Display Settings applet, but once again it's much simpler to use CPU-Z. They'll provide the RAM type, speed, memory timings, manufacturer, even the part number, everything you need to know.Īnd if you're planning to overclock your CPU or graphics card then you should start by noting your current core speeds, multiplier, bus speed and more. You could open the case to have a look, but it's easier to run CPU-Z, and check the Memory and SPD tabs. If you want to add more memory, say, then it's probably a good idea to match the speed and type of RAM you have already. Just click the appropriate tab and it'll display the CPU type and speed, motherboard, RAM amount and speed, graphics card model, and more.Įach section provides many extra details that are particularly useful when you're upgrading.

If you've just bought a new system, for instance, then CPU-Z can help you check that you've got exactly what you're expecting. CPU-Z is a free utility that provides useful information on many aspects of your PCs hardware.

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