The CPU’s FSB speed determines the maximum speed at which it can transfer data to the rest of the system. Other factors affecting data transfer rates include the system clock speed, the motherboard chipset, and the RAM speed.Click to see full answer. In respect to this, what are the factors affecting CPU performance? The factors Affecting CPU performance are : Multiple cores. Cache memory, clock speed, word length, address bus width, data bus width. how do I increase CPU speed? Here are seven ways you can improve computer speed and its overall performance. Uninstall unnecessary bloatware. Limit the programs at startup. Add more RAM to your PC. Check for spyware and viruses. Use Disk Cleanup and defragmentation. Consider a startup SSD. Take a look at your web browser. Moreover, what makes CPU faster? A “fast” CPU is fast for a few reasons. The number of physical cores. Each core allows the computer to process data. More cores means that the computer is able to split up the work load to multiple cores at the same time e.g dual core at the same clock speed will be twice as fast as a single core.What are the factors that affect computer performance?They include: the speed of the CPU, the space on the hard disk, the size of the RAM, the type of the graphics card, the speed of the hard disk,, if the computer is multitasking, the defragmenting files. The speed of the CPU is also known as the clock speed of the CPU.