[ GLOSSARY DEFINITION ]
Performance
x86
The processor architecture used by Intel and AMD desktop/laptop CPUs (x86-64).
Also known as:
x86-64
x64
x86 architecture
Full Definition & Technical Explanation
x86 (and its 64-bit extension x86-64) is the architecture behind Intel Core and AMD Ryzen CPUs, with decades of software compatibility and the highest raw performance.
It uses more power than ARM, so it dominates desktops, gaming laptops, and workstations. See Instruction Set: x86-64 in CPU specs.
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CPU
The main processor that executes apps and system tasks; more cores/clock = faster general performan…
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Instruction Set
The vocabulary of operations a CPU understands (e.g., ARMv9, x86-64); defines compatibility and fea…
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