3.4 CPU Architecture Flashcards

1
Q

What are the 3 main architectures found in a CPU?

A

X86 (AI-32)
X64
Advanced RISC Machine (ARM)

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2
Q

X86 (AI-32) processor

A

Developed by intel with an 8-bit, 16-bit and up to 32-bit instruction set. Can only support a maximum of 4GB of RAM

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3
Q

X64 processor

A

Supports 64-bit instruction sets

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4
Q

Advanced RISC Machine (ARM) processor

A

Used for low-power devices (tablets and cell phones) and MAC desktops/laptops (The M1 series). ARM allows for extended battery life (it produces less heat)

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5
Q

RISC systems…

A

use code to perform tasks

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