cpu is too slow

Users questions: 512M memory, IntelPentium4cpu3.06GHz, Colorful 7300 graphics card. But really card, just reload too, but also to repair than to check the hard disk, video card, cpu are not a problem. Had a cleaning and maintenance are also of no use ah. Is very slow. See page Fortunately, a play dota on the card is (the game of the property has been transferred to the minimum.) Cpu temperature is high when the general Internet, more than 60 degrees, playing cards came out, there dota Kazakhstan more than 70 to 80 degrees. Is there any way? ? ? Repair the computer will not get, I want to know why we have been Is to play LAN gaming, is the kind of campus net, including myself, will be stand-alone card, when, and I just reinstall the computer off first memory is too small ........
Experts answer:, the second video card slow a little, and the third is better to use the cpu overclocking
  • This information provided by the users.Thanks!