First principles

Reading CPUs From First Principles

The source corpus is useful because it ties measurements back to mechanisms, but the interpretive target is the processor: its contract, internal machine, material constraints, and place in a larger system.

1

Start With The CPU Object

Read the processor as a technological artifact before reading the model: contract, datapath, control, memory, physical implementation, and system role.

CPU = contract + machine + matter + envelope + role

2

Use Models As Evidence

The modeling_2026 entries help locate the CPU in the ontology, but validation status describes evidence quality rather than the essence of the processor.

model evidence -> constrained claims about CPU behavior

3

Keep Workload And Role Visible

A CPU for a phone, server, console, or microcontroller can share mechanisms while serving different technological purposes.

same mechanism + different role = different CPU meaning

4

Respect Physical Constraints

Process, package, power, thermal limits, pins, and memory distance decide which elegant architectural ideas can actually exist.

architecture is bounded by matter

Evidence From modeling_2026

14 CPU entries

Tier A

Direct silicon or cycle-accurate evidence about CPU behavior.

871 CPU entries

Tier B

Published benchmarks, datasheets, or rigorous secondary sources.