What is the Difference Between GHz and MHz?

GHz and MHz are units of frequency, often used to measure the processing speed of a computer's central processing unit (CPU) and wireless communications. Here are the key differences between the two:

• Definition:
• GHz stands for gigahertz, which is a unit of frequency. One GHz equals one billion cycles per second.
• MHz stands for megahertz, which is also a unit of frequency. One MHz equals one million cycles per second.
• Relationship:
• One GHz is equal to 1,000 MHz. Therefore, one gigahertz is equal to 1,000,000,000 Hz, while one megahertz is equal to 1,000,000 Hz.
• Applications:
• GHz is used to study the electromagnetic spectrum, other than computing and radio transmission, and is often used to measure CPU clock speeds. In general, higher CPU clock speeds indicate faster computers.
• MHz is confined to the study of physical vibrations and clock speeds of CPUs.

In summary, GHz and MHz are units of frequency, with GHz representing a higher frequency than MHz. They are used in various applications, such as measuring CPU clock speeds and wireless communications. One GHz is equal to 1,000 MHz, and both are used to measure the frequency of oscillating electronic signals.

Comparative Table: GHz vs MHz

To create a table comparing the difference between GHz and MHz, you can use the conversion factor that 1 GHz = 1000 MHz. Here is a table summarizing the conversion:

Some key points to note:

• 1 GHz is equal to 1 billion cycles per second.
• 1 MHz is equal to 1 million cycles per second.
• To convert GHz to MHz, multiply by 1,000.
• To convert MHz to GHz, divide by 1,000.

In summary, MHz and GHz are both units of frequency, with GHz being a higher unit (1 GHz = 1,000 MHz). To convert between the two units, you can use the given conversion factors.