1.1 Full

Which of these factors improves the performance of the CPU?

• A lower clock speed
• A lower amount of materials
• More Cores
• A smaller cache

Which of these clock speeds gives the best CPU performance?

• 1.8GHz
• 3GHz
• 20MHz
• 10MHz

What name is given to the cycle the CPU completes?

• Fetch-Execute
• Decode-Fetch
• Fetch-Decode-Execute
• Execute-Decode-Fetch

More CPU cores will allow…

• Double the speed of the CPU
• Less tasks processed simultaneously
• Doubles the speed of the CPU
• Allows the CPU to process multiple instructions per second

What is a 4 core CPU called?

• Dual
• Quad
• Core5
• Core8

What is the name of the CPU component which affects performance?

• Cache
• Cash
• RAM
• SSD

Increasing clock speed will…

• Allow more letters to be typed
• Allow more instructions to happen per second
• Slow a computer down
• Allow less instructions to happen per second

Clock speed is…

• The number of instructions that a CPU can process at the same time.
• The number of cycles per second that a CPU can carry out.
• The number of processes a CPU can do at the same time
• How quickly the time is processed on a computer

3.8GHz

• 3.8 Billion Instructions at the same time
• 3.8 Billion instructions per second
• 3.8 Million Instructions at the same time
• 3.8 Million instructions per second

3.8MHz

• 3.8 Billion Instructions at the same time
• 3.8 Billion instructions per second
• 3.8 Million Instructions at the same time
• 3.8 Million instructions per second