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CPUID - Intel
x86
Instruction Set Architecture
Instruction Set Architecture
General
Variants
Topics
- Instructions
- Addressing Modes
- Registers
- Model-Specific Register
- Assembly
- Interrupts
- Micro-Ops
- Timer
- Calling Convention
- Microarchitectures
- CPUID
CPUIDs
- AMD's CPUIDs
- Intel's CPUIDs
Modes
Extensions(all)
Below is a list of Intel's CPUID broken down by their respective core names and microarchitecture:
Contents
CPUIDs
Family 15
Microarchitecture | Core | Extended Family | Family | Extended Model | Model | |
---|---|---|---|---|---|---|
Netburst | 0 | 0xF | 0x0 | 0x6 | Family 15 Model 6 | |
Prescott | 0 | 0xF | 0x0 | 0x4 | Family 15 Model 4 | |
Prescott | 0 | 0xF | 0x0 | 0x3 | Family 15 Model 3 | |
Northwood | 0 | 0xF | 0x0 | 0x2 | Family 15 Model 2 | |
Willamette | 0 | 0xF | 0x0 | 0x1 | Family 15 Model 1 |
Family 11
Microarchitecture | Core | Extended Family | Family | Extended Model | Model | |
---|---|---|---|---|---|---|
Knights Ferry | 0 | 0xB | 0x0 | 0x0 | Family 11 Model 0 | |
Knights Corner | 0 | 0xB | 0x0 | 0x1 | Family 11 Model 1 |
Family 6
Big Cores (Client)
Intel's client big cores refers to Intel mainstream SoCs that ship in most tablets, laptops, and desktop devices.
Big Cores (Server)
Intel's server big cores refers to Intel workstation and data center SoCs that ship in most enterprise desktops, workstations, and servers.
Small Cores
Intel's client small cores refers to Intel low-power SoCs that ship in low power laptops, tablets, embedded devices, and low-power servers.
Microarchitecture | Core | Extended Family | Family | Extended Model | Model | |
---|---|---|---|---|---|---|
Tremont | Jasper Lake | 0 | 0x6 | 0x9 | 0xC | Family 6 Model 156 |
Elkhart Lake | 0 | 0x6 | 0x9 | 0x6 | Family 6 Model 150 | |
Lakefield | 0 | 0x6 | 0x8 | 0xA | Family 6 Model 138 | |
Goldmont Plus | Gemini Lake | 0 | 0x6 | 0x7 | 0xA | Family 6 Model 122 |
Goldmont | Denverton | 0 | 0x6 | 0x5 | 0xF | Family 6 Model 95 |
Apollo Lake, |
0 | 0x6 | 0x5 | 0xC | Family 6 Model 92 | |
Airmont | Cherry Trail, Braswell | 0 | 0x6 | 0x4 | 0xC | Family 6 Model 76 |
Silvermont | SoFIA | 0 | 0x6 | 0x5 | 0xD | Family 6 Model 93 |
Anniedale | 0 | 0x6 | 0x5 | 0xA | Family 6 Model 90 | |
Avoton, Rangeley | 0 | 0x6 | 0x4 | 0xD | Family 6 Model 77 | |
Tangier | 0 | 0x6 | 0x4 | 0xA | Family 6 Model 74 | |
Bay Trail | 0 | 0x6 | 0x3 | 0x7 | Family 6 Model 55 | |
Saltwell | Cedarview | 0 | 0x6 | 0x3 | 0x6 | Family 6 Model 54 |
Cloverview | 0 | 0x6 | 0x3 | 0x5 | Family 6 Model 53 | |
Penwell | 0 | 0x6 | 0x2 | 0x7 | Family 6 Model 39 | |
Bonnell | Lincroft | 0 | 0x6 | 0x2 | 0x6 | Family 6 Model 38 |
Silverthorne, Diamondville, Pineview | 0 | 0x6 | 0x1 | 0xC | Family 6 Model 28 |
MIC Architecture
Microarchitecture | Core | Extended Family | Family | Extended Model | Model | |
---|---|---|---|---|---|---|
Knights Mill | 0 | 0x6 | 0x8 | 0x5 | Family 6 Model 133 | |
Knights Landing | 0 | 0x6 | 0x5 | 0x7 | Family 6 Model 87 |
Family 5
Microarchitecture | Core | Extended Family | Family | Extended Model | Model | |
---|---|---|---|---|---|---|
Lakemont | Quark | 0 | 0x5 | 0x0 | 0xA | Family 5 Model 10 |
0 | 0x5 | 0x0 | 0x9 | Family 5 Model 9 | ||
P5 | P55C (Mobile) | 0 | 0x5 | 0x0 | 0x8 | Family 5 Model 8 |
0 | 0x5 | 0x0 | 0x7 | Family 5 Model 7 | ||
P55C | 0 | 0x5 | 0x0 | 0x4 | Family 5 Model 4 | |
P54CS | 0 | 0x5 | 0x0 | 0x2 | Family 5 Model 2 | |
P5, P54, P54CQS | 0 | 0x5 | 0x0 | 0x1 | Family 5 Model 1 |
Family 4
Microarchitecture | Core | Extended Family | Family | Extended Model | Model | |
---|---|---|---|---|---|---|
80486 | 0 | 0x4 | 0x0 | 0x9 | Family 4 Model 9 | |
80486DX4 | 0 | 0x4 | 0x0 | 0x8 | Family 4 Model 8 | |
0 | 0x4 | 0x0 | 0x7 | Family 4 Model 7 | ||
0 | 0x4 | 0x0 | 0x5 | Family 4 Model 5 | ||
80486SL | 0 | 0x4 | 0x0 | 0x4 | Family 4 Model 4 | |
80486DX2 | 0 | 0x4 | 0x0 | 0x3 | Family 4 Model 3 | |
80486SX | 0 | 0x4 | 0x0 | 0x2 | Family 4 Model 2 | |
80486DX | 0 | 0x4 | 0x0 | 0x1 | Family 4 Model 1 |