System Role - Role
General Purpose
Runs operating systems and varied applications.
CPU Exemplars With This Coordinate
Intel i80486
1989 - intel
A mainstream x86 CPU where compatibility, pipelining, on-chip cache, and integrated floating point converge into the modern desktop processor shape.
ARCHITECTURAL_ESTIMATEMIPS R4000
1991 - mips
A 64-bit RISC workstation/server CPU that makes clean load-store design, deep pipelining, and cache hierarchy visible as technology choices.
VALIDATED_LIMITEDIntel Pentium Pro
1995 - intel
A hinge point for x86: instructions become internal uops, speculation becomes central, and the CPU starts behaving like a dynamic scheduling machine.
ARCHITECTURAL_ESTIMATEIntel Pentium 4 Northwood
2002 - intel
The deep-pipeline frequency wager: a CPU technology organized around high clocks, aggressive prediction, and large penalties for wrong futures.
VALIDATED_LIMITEDIntel Skylake i7-6700K
2015 - intel
A mature client CPU: wide out-of-order cores, layered caches, SIMD extensions, aggressive power management, and system fabric as part of the processor identity.