Hi I am running a problem(Simulation),which needs a high computing speed.I setted the process as real time then also cpu usage is showing as 50 %,if i try same problem in other machine it is showing 100 % cpu usage, Please suggest a methord to incease the cpu usage to 100% for my machine

I have hardly any clue what you're talking about because your post seems vague. Are you asking about how to overclock? Check here: http://www.google.com/search?hl=en&... The CPU usage difference between 2 computers means nothing. What are the system requirements of the simulation program? If it requires less than a 3GHz processor, and less than 3GB of RAM, you're all set as long as you have sufficient video RAM. WinSimple Software

Hard to formulate an answer from such a vague post, but here it goes. To me, it sounds as though your simulation software is not designed to take advantage of additional processors or cores, IE. it's not multi-threaded. I can only assume that the machine that's running at 100% has a single CPU/core and the one that's running at 50% is a dual core, possibly a Xeon E3110? If you open task manager and click the performance tab, you should see two graphs under CPU Usage History, when running the program, you will notice that one of the cores is at 100% while the other is sitting idle. You are only using 50% of your machines processing power, that's why it only shows 50% usage at the bottom. If the program is not multi-threaded then there isn't anything you can do to make it so, setting the process to real time will not help. May I ask which program it is you are referring to? MOS 6510 rockin @ 1MHz!!!

Its a Abaqus Run(CAE simulation)

I assume that this is the software? I was right, by default, this is a single threaded application. If scroll down half the page, they offer you the chance to contact them if you wish to use more than one cpu/core. MOS 6510 rockin @ 1MHz!!!