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)
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
3
Q
X64 processor
A
Supports 64-bit instruction sets
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)
5
Q
RISC systems…
A
use code to perform tasks