Part of the Microprocessors glossary: CPU (central processing unit) is an older term for processor and microprocessor, the central unit in a computer containing the logic circuitry that performs the instructions of a computer's programs.art of the Microprocessors glossary: CPU (central processing unit) is an older term for processor and microprocessor, the central unit in a computer containing the logic circuitry that performs the instructions of a computer's programs.
What You Need To Know... 1  The Grade of Padding you select must MATCH the Grade of Carpet you select. 2  Typical Cost for a 6 to 8-pound density Rebond pad is about $3.50 - $5.50 per square yard or about 39 to 45 cents per square foot.
Home Depot often runs â$99 installationâ specials, so the installation cost was fairly small. The carpet cost ~$4.22/sqft, and I upgraded the pad to the 8lb pad for a few cents per sqft. Overall cost was about $4.80/sqft with the upgraded pad and installed. The carpet we installed was a plush carpet.