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Difference between revisions of "intel/cpuid"
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* Panther Lake, Wildcat Lake, Nova Lake, and Razer Lake CPUs is underway. Titan Lake (2027 ?) | * Panther Lake, Wildcat Lake, Nova Lake, and Razer Lake CPUs is underway. Titan Lake (2027 ?) | ||
: LNL: Lunar Lake, PTL: Panther Lake, NVL: Nova Lake, WCL: Wildcat Lake, and RZL: Razer Lake. | : LNL: Lunar Lake, PTL: Panther Lake, NVL: Nova Lake, WCL: Wildcat Lake, and RZL: Razer Lake. | ||
− | : | + | : M: Thin and Lightweight (Mobile), P: Performance (Mobile), H: Highest Performance (Mobile), S: Desktop. |
: Panther Lake in P and H variants, with varying TDPs. Previous leaks suggest a low-power U-version as well. | : Panther Lake in P and H variants, with varying TDPs. Previous leaks suggest a low-power U-version as well. | ||
+ | |||
+ | /* "Hybrid" Processors (P-Core/E-Core) */ | ||
+ | #define INTEL_PANTHERLAKE_L IFM(6, 0xCC) /* Cougar Cove / Crestmont ? */ | ||
+ | #define INTEL_LUNARLAKE_M IFM(6, 0xBD) /* Lion Cove / Skymont */ | ||
+ | #define INTEL_ARROWLAKE_H IFM(6, 0xC5) /* Lion Cove / Skymont */ | ||
+ | #define INTEL_ARROWLAKE IFM(6, 0xC6) | ||
+ | #define INTEL_ARROWLAKE_U IFM(6, 0xB5) | ||
+ | #define INTEL_METEORLAKE IFM(6, 0xAC) /* Redwood Cove / Crestmont */ | ||
+ | #define INTEL_METEORLAKE_L IFM(6, 0xAA) | ||
+ | #define INTEL_RAPTORLAKE IFM(6, 0xB7) /* Raptor Cove / Enhanced Gracemont */ | ||
+ | #define INTEL_RAPTORLAKE_P IFM(6, 0xBA) | ||
+ | #define INTEL_RAPTORLAKE_S IFM(6, 0xBF) | ||
+ | #define INTEL_ALDERLAKE IFM(6, 0x97) /* Golden Cove / Gracemont */ | ||
+ | #define INTEL_ALDERLAKE_L IFM(6, 0x9A) /* Golden Cove / Gracemont */ | ||
+ | #define INTEL_LAKEFIELD IFM(6, 0x8A) /* Sunny Cove / Tremont */ | ||
--> | --> | ||
{| class="wikitable" | {| class="wikitable" | ||
! Microarchitecture !! Core !! Extended <br>Family !! Family !! Extended <br>Model !! Model !! Family • Model | ! Microarchitecture !! Core !! Extended <br>Family !! Family !! Extended <br>Model !! Model !! Family • Model | ||
|- | |- | ||
− | | {{intel|Razer Lake|l=arch}} ([[2027]]) | + | | colspan="7" | • ''"Hybrid" Processors (P-Core/E-Core)'' • |
+ | |- | ||
+ | ! {{intel|Razer Lake|l=arch}} ([[2027]]) | ||
+ | | Griffin Cove (P) <br>Golden Eagle (E) <br>• RZL-M/H || 0 || 0x6 || 0xC || 0x? || ? | ||
|- <!-- Coyote Cove P-cores and Arctic Wolf E-cores --> | |- <!-- Coyote Cove P-cores and Arctic Wolf E-cores --> | ||
− | + | ! {{intel|Nova Lake|l=arch}} ([[2026]]) | |
+ | | Coyote Cove (P) <br>Arctic Wolf (E) <br>• NVL-S/H || 0 || 0x6 || 0xC || 0x? || ? | ||
|- <!-- Wildcat Lake features next-gen Cougar Cove P-cores and Darkmont LPE-cores in a 2P+4LPE configuration --> | |- <!-- Wildcat Lake features next-gen Cougar Cove P-cores and Darkmont LPE-cores in a 2P+4LPE configuration --> | ||
− | + | ! {{intel|Wildcat Lake|l=arch}} ([[2025]]) | |
− | |- <!-- Core Ultra 300 ?; U/H, UL/HL; Cougar Cove (P-cores), Darkmont (E-cores and LP E-cores); Panther Cove (P-cores), | + | | {{intel|Cougar Cove|l=core}} (P) <br>{{intel|Darkmont|l=arch}} (LPE) <br>• WCL, 2P+4LPE || 0 || 0x6 || 0xC || 0xD ? || ? |
− | Skymont ? (E-cores) • PTL-H P/H/U • 4P+8E+4LPE • Intel 18A • LGA2540 --> | + | |- <!-- Core Ultra 300 ?; U/H, UL/HL; Cougar Cove (P-cores), Darkmont (E-cores and LP E-cores); |
− | + | :(Panther Cove ? (P-cores), Skymont ? (E-cores)) • PTL-H P/H/U • 4P+8E+4LPE • Intel 18A • LGA2540 --> | |
+ | ! {{intel|Panther Lake|l=arch}} ([[2025]]) | ||
+ | | {{intel|Cougar Cove|l=core}} (P) <br>{{intel|Darkmont|l=arch}} (E) <br>• PTL-U/H/P || 0 || 0x6 || 0xC || 0xC || [[Family 6 Model 204]] | ||
|- <!-- Bartlett Lake (Raptor Lake Refresh) • 8P+16E/12P+0E • LGA1700 • Intel 7 | |- <!-- Bartlett Lake (Raptor Lake Refresh) • 8P+16E/12P+0E • LGA1700 • Intel 7 | ||
:Raptor Lake-S, Raptor Lake-U, Raptor Lake-P, Raptor Lake-PX, Raptor Lake-H, Raptor Lake-HX --> | :Raptor Lake-S, Raptor Lake-U, Raptor Lake-P, Raptor Lake-PX, Raptor Lake-H, Raptor Lake-HX --> | ||
− | + | ! rowspan="3" | {{intel|Bartlett Lake|l=arch}} ([[2025]])<br><small>(Raptor Lake Refresh)</small> | |
+ | | {{intel|Raptor Cove|l=core}} (P) • U, H <hr>''{{intel|Gracemont|l=arch}}'' (E) • BLL-N || 0 || 0x6 || 0xB || 0xF<hr>''0xE'' || [[Family 6 Model 191]] ?<hr>[[Family 6 Model 190]] ? | ||
|- | |- | ||
− | | Raptor Cove • BLL-{{intel|Bartlett Lake P|P|l=core}} || 0 || 0x6 || 0xB || 0xA || [[Family 6 Model 186]] | + | | {{intel|Raptor Cove|l=core}} (P) • BLL-{{intel|Bartlett Lake P|P|l=core}} || 0 || 0x6 || 0xB || 0xA || [[Family 6 Model 186]] |
|- | |- | ||
− | | Raptor Cove • BLL-{{intel|Bartlett Lake S|S|l=core}} <br>''Gracemont'' (E) | + | | {{intel|Raptor Cove|l=core}} (P) • BLL-{{intel|Bartlett Lake S|S|l=core}} <br>Enhanced ''{{intel|Gracemont|l=arch}}'' (E) || 0 || 0x6 || 0xB || 0x7 || [[Family 6 Model 183]] |
− | |- <!-- Core Ultra 200V; Lion Cove P-cores and Skymont E-core • 000B06D1 • 4C+4C Intel Core Ultra 9 288V @4200MHz (Lunar Lake-MX, Lion Cove + Skymont, top SKU --> | + | |- <!-- Core Ultra 200V; Lion Cove P-cores and Skymont E-core • 000B06D1 • 4C+4C Intel Core Ultra 9 288V @4200MHz (Lunar Lake-MX, Lion Cove + Skymont), top SKU --> |
− | + | ! {{intel|Lunar Lake|l=arch}} ([[2024]]) | |
+ | | • LNL-MX/V<hr>{{intel|Lion Cove|l=core}} (P) <br>{{intel|Skymont}} (E/LPE) || 0 || 0x6 || 0xB || 0xD<hr>0xC || [[Family 6 Model 189]] ? BD<hr>[[Family 6 Model 188]] ? BC | ||
|- <!-- Core Ultra 200U; Lion Cove P-cores and Skymont E-core • 2P+8E+2LPE • Intel 3 • LGA2049 --> | |- <!-- Core Ultra 200U; Lion Cove P-cores and Skymont E-core • 2P+8E+2LPE • Intel 3 • LGA2049 --> | ||
− | + | ! rowspan="3" | {{intel|Arrow Lake|l=arch}} ([[2024]]) | |
+ | | • ARL-S || 0 || 0x6 || 0xC || 0x6 || [[Family 6 Model 198]] ? C6 | ||
|- | |- | ||
− | | Lion Cove (P) <br>Skymont (E/LPE) || 0 || 0x6 || 0xC || 0x5 || [[Family 6 Model 197]] ? C5 | + | | {{intel|Lion Cove|l=core}} (P) • ARL-H <br>{{intel|Skymont}} (E/LPE) || 0 || 0x6 || 0xC || 0x5 || [[Family 6 Model 197]] ? C5 |
|- | |- | ||
| • ARL-U || 0 || 0x6 || 0xB || 0x5 || [[Family 6 Model 181]] ? B5 | | • ARL-U || 0 || 0x6 || 0xB || 0x5 || [[Family 6 Model 181]] ? B5 | ||
|- | |- | ||
− | + | ! rowspan="2" | {{intel|Meteor Lake|l=arch}} ([[2023]]) | |
+ | | {{intel|Redwood Cove|l=core}} (P) <br>{{intel|Crestmont|l=arch}} (E) <br>• MTL-S || 0 || 0x6 || 0xA || 0xC || [[Family 6 Model 172]] ? AC | ||
+ | |- | ||
+ | | • MTL-N <br>{{intel|Crestmont|l=arch}} (E) || 0 || 0x6 || 0xA || 0xB<hr>0xA || [[Family 6 Model 171]] ? AB<hr>[[Family 6 Model 170]] ? AA | ||
+ | |- <!-- Raptor Lake-S, Raptor Lake-U, Raptor Lake-P, Raptor Lake-PX, Raptor Lake-H, Raptor Lake-HX | ||
+ | :RAPTORLAKE • IFM(6, 0xB7); RAPTORLAKE_P • IFM(6, 0xBA); RAPTORLAKE_S • IFM(6, 0xBF) ! --> | ||
+ | ! rowspan="3" | {{intel|Raptor Lake|l=arch}} ([[2022]]) | ||
+ | | {{intel|Raptor Cove|l=core}} (P) • U, H <hr>''{{intel|Gracemont|l=arch}}'' (E) • RPL-N || 0 || 0x6 || 0xB || 0xF<hr>''0xE'' || [[Family 6 Model 191]] ?<hr>[[Family 6 Model 190]] ? | ||
|- | |- | ||
− | | | + | | {{intel|Raptor Cove|l=core}} (P) • RPL-{{intel|Raptor Lake P|P|l=core}} || 0 || 0x6 || 0xB || 0xA || [[Family 6 Model 186]] |
− | |||
− | |||
|- | |- | ||
− | | Raptor Cove (P) • RPL-{{intel|Raptor Lake | + | | {{intel|Raptor Cove|l=core}} (P) • RPL-{{intel|Raptor Lake S|S|l=core}} <br>Enhanced ''{{intel|Gracemont|l=arch}}'' (E) || 0 || 0x6 || 0xB || 0x7 || [[Family 6 Model 183]] |
|- | |- | ||
− | | | + | ! rowspan="2" | {{intel|Alder Lake|l=arch}} ([[2021]]) |
+ | | {{intel|Golden Cove|l=arch}} (P) • ADL-{{intel|Alder Lake P|P|l=core}} || 0 || 0x6 || 0x9 || 0xA || [[Family 6 Model 154]] | ||
|- | |- | ||
− | + | | {{intel|Alder Lake S|l=core}} • ADL-S <br>''{{intel|Gracemont|l=arch}}'' (E) || 0 || 0x6 || 0x9 || 0x7 || [[Family 6 Model 151]] | |
|- | |- | ||
− | | | + | | colspan="7" | • ''"Mono" Processors (P-Core)'' • |
|- | |- | ||
− | + | ! {{intel|Rocket Lake|l=arch}} ([[2021]]) | |
+ | | {{intel|Cypress Cove|l=core}} (P) <br>• RKL-{{intel|Rocket Lake S|S|l=core}}, RKL-{{intel|Rocket Lake U|U|l=core}} || 0 || 0x6 || 0xA || 0x7 || [[Family 6 Model 167]] | ||
|- <!-- 0xa5: Comet Lake-H/S, 0xa6: Comet Lake-U --> | |- <!-- 0xa5: Comet Lake-H/S, 0xa6: Comet Lake-U --> | ||
− | + | ! rowspan="2" | {{intel|Comet Lake|l=arch}} ([[2020]]) | |
+ | | • {{intel|Comet Lake U|U|l=core}} || 0 || 0x6 || 0xA || 0x6 || [[Family 6 Model 166]] ? <!-- 0x8/0xE • 142 ? --> | ||
|- | |- | ||
| • {{intel|Comet Lake S|S|l=core}}, {{intel|Comet Lake H|H|l=core}} || 0 || 0x6 || 0xA || 0x5 || [[Family 6 Model 165]] | | • {{intel|Comet Lake S|S|l=core}}, {{intel|Comet Lake H|H|l=core}} || 0 || 0x6 || 0xA || 0x5 || [[Family 6 Model 165]] | ||
|- | |- | ||
− | + | ! rowspan="2" | {{intel|Tiger Lake|l=arch}} | |
+ | | {{intel|Tiger Lake H|H|l=core}} || 0 || 0x6 || 0x8 || 0xD || [[Family 6 Model 141]] | ||
|- | |- | ||
| {{intel|Tiger Lake U|U|l=core}} || 0 || 0x6 || 0x8 || 0xC || [[Family 6 Model 140]] | | {{intel|Tiger Lake U|U|l=core}} || 0 || 0x6 || 0x8 || 0xC || [[Family 6 Model 140]] | ||
|- | |- | ||
− | + | ! rowspan="2" | {{intel|Ice Lake (Client)|l=arch}} | |
+ | | {{intel|Ice Lake U|U|l=core}} || 0 || 0x6 || 0x7 || 0xE || [[Family 6 Model 126]] | ||
|- | |- | ||
| {{intel|Ice Lake Y|Y|l=core}} || 0 || 0x6 || 0x7 || 0xD || [[Family 6 Model 125]] ? | | {{intel|Ice Lake Y|Y|l=core}} || 0 || 0x6 || 0x7 || 0xD || [[Family 6 Model 125]] ? | ||
|- | |- | ||
− | + | ! {{intel|Cannon Lake|l=arch}} | |
+ | | {{intel|Cannon Lake U|U|l=core}} || 0 || 0x6 || 0x6 || 0x6 || [[Family 6 Model 102]] | ||
|- | |- | ||
− | + | ! rowspan="2" | {{intel|Coffee Lake|l=arch}} | |
+ | | {{intel|Coffee Lake S|S|l=core}}, {{intel|Coffee Lake H|H|l=core}}, {{intel|Coffee Lake E|E|l=core}} || 0 || 0x6 || 0x9 || 0xE || [[Family 6 Model 158]] | ||
|- | |- | ||
| {{intel|Coffee Lake U|U|l=core}} || 0 || 0x6 || 0x8 || 0xE || [[Family 6 Model 142]] | | {{intel|Coffee Lake U|U|l=core}} || 0 || 0x6 || 0x8 || 0xE || [[Family 6 Model 142]] | ||
|- <!-- 0x8e: Kaby Lake mobile, 0x9e: Kaby Lake desktop --> | |- <!-- 0x8e: Kaby Lake mobile, 0x9e: Kaby Lake desktop --> | ||
− | + | ! rowspan="2" | {{intel|Kaby Lake|l=arch}} | |
+ | | {{intel|Kaby Lake DT|DT|l=core}}, {{intel|Kaby Lake H|H|l=core}}, {{intel|Kaby Lake S|S|l=core}}, {{intel|Kaby Lake X|X|l=core}} || 0 || 0x6 || 0x9 || 0xE || [[Family 6 Model 158]] | ||
|- | |- | ||
| {{intel|Kaby Lake Y|Y|l=core}}, {{intel|Kaby Lake U|U|l=core}} || 0 || 0x6 || 0x8 || 0xE || [[Family 6 Model 142]] | | {{intel|Kaby Lake Y|Y|l=core}}, {{intel|Kaby Lake U|U|l=core}} || 0 || 0x6 || 0x8 || 0xE || [[Family 6 Model 142]] | ||
|- | |- | ||
− | + | ! {{intel|Amber Lake|l=arch}} | |
+ | | {{intel|Amber Lake Y|Y|l=core}} || rowspan="2" | 0 || rowspan="2" | 0x6 || rowspan="2" | 0x8 || rowspan="2" | 0xE || rowspan="2" | [[Family 6 Model 142]] | ||
|- | |- | ||
− | + | ! {{intel|Whiskey Lake|l=arch}} | |
− | |- <!-- Skylake: 0x4e: Skylake | + | | {{intel|Whiskey Lake U|U|l=core}} |
− | + | |- <!-- Skylake: 0x4e: Skylake Mobile, 0x5e: Skylake Desktop --> | |
+ | ! rowspan="2" | {{intel|Skylake (Client)|l=arch}} | ||
+ | | {{intel|Skylake DT|DT|l=core}}, {{intel|Skylake H|H|l=core}}, {{intel|Skylake S|S|l=core}} || 0 || 0x6 || 0x5 || 0xE || [[Family 6 Model 94]] | ||
|- | |- | ||
| {{intel|Skylake Y|Y|l=core}}, {{intel|Skylake U|U|l=core}} || 0 || 0x6 || 0x4 || 0xE || [[Family 6 Model 78]] | | {{intel|Skylake Y|Y|l=core}}, {{intel|Skylake U|U|l=core}} || 0 || 0x6 || 0x4 || 0xE || [[Family 6 Model 78]] | ||
|- <!-- Broadwell: Client: 0x3d, 0x47, Server: 0x4f ?, 0x56 ? --> | |- <!-- Broadwell: Client: 0x3d, 0x47, Server: 0x4f ?, 0x56 ? --> | ||
− | + | ! rowspan="3" | {{intel|Broadwell (Client)|l=arch}} | |
+ | | {{intel|Broadwell C|C|l=core}}, {{intel|Broadwell W|W|l=core}} || 0 || 0x6 || 0x4 || 0x7 || [[Family 6 Model 71]] | ||
|- | |- | ||
| {{intel|Broadwell U|U|l=core}}, {{intel|Broadwell Y|Y|l=core}}, {{intel|Broadwell S|S|l=core}} || 0 || 0x6 || 0x3 || 0xD || [[Family 6 Model 61]] | | {{intel|Broadwell U|U|l=core}}, {{intel|Broadwell Y|Y|l=core}}, {{intel|Broadwell S|S|l=core}} || 0 || 0x6 || 0x3 || 0xD || [[Family 6 Model 61]] | ||
Line 338: | Line 379: | ||
| {{intel|Broadwell H|H|l=core}} || 0 || 0x6 || 0x4 || 0x7 || [[Family 6 Model 71]] | | {{intel|Broadwell H|H|l=core}} || 0 || 0x6 || 0x4 || 0x7 || [[Family 6 Model 71]] | ||
|- <!-- Haswell: Client: 0x3c, 0x45, 0x46; Server: 0x3f ? --> | |- <!-- Haswell: Client: 0x3c, 0x45, 0x46; Server: 0x3f ? --> | ||
− | + | ! rowspan="3" | {{intel|Haswell (Client)|l=arch}} | |
+ | | {{intel|Haswell GT3E|GT3E|l=core}} || 0 || 0x6 || 0x4 || 0x6 || [[Family 6 Model 70]] | ||
|- | |- | ||
| {{intel|Haswell ULT|ULT|l=core}} || 0 || 0x6 || 0x4 || 0x5 || [[Family 6 Model 69]] | | {{intel|Haswell ULT|ULT|l=core}} || 0 || 0x6 || 0x4 || 0x5 || [[Family 6 Model 69]] | ||
Line 344: | Line 386: | ||
| {{intel|Haswell S|S|l=core}} || 0 || 0x6 || 0x3 || 0xC || [[Family 6 Model 60]] | | {{intel|Haswell S|S|l=core}} || 0 || 0x6 || 0x3 || 0xC || [[Family 6 Model 60]] | ||
|- | |- | ||
− | + | ! {{intel|Ivy Bridge (Client)|l=arch}} | |
+ | | {{intel|Ivy Bridge M|M|l=core}}, {{intel|Ivy Bridge H|H|l=core}}, <br>{{intel|Gladden|l=core}} || 0 || 0x6 || 0x3 || 0xA || [[Family 6 Model 58]] | ||
|- | |- | ||
− | + | ! {{intel|Sandy Bridge (Client)|l=arch}} | |
+ | | {{intel|Sandy Bridge M|M|l=core}}, {{intel|Sandy Bridge H|H|l=core}}, <br>{{intel|Sandy Bridge Celeron|Celeron|l=celeron}} || 0 || 0x6 || 0x2 || 0xA || [[Family 6 Model 42]] | ||
|- | |- | ||
− | + | ! {{intel|Westmere (Client)|l=arch}} | |
+ | | {{intel|Arrandale|l=core}}, <br>{{intel|Clarkdale|l=core}} || 0 || 0x6 || 0x2 || 0x5 || [[Family 6 Model 37]] | ||
|- | |- | ||
− | + | ! rowspan="2" | {{intel|Nehalem (Client)|l=arch}} | |
+ | | <s>{{intel|Auburndale|l=core}}</s>, <br><s>{{intel|Havendale|l=core}}</s> || 0 || 0x6 || 0x1 ||0xF || [[Family 6 Model 31]] | ||
|- | |- | ||
| {{intel|Clarksfield|l=core}} || 0 || 0x6 || 0x1 || 0xE || [[Family 6 Model 30]] | | {{intel|Clarksfield|l=core}} || 0 || 0x6 || 0x1 || 0xE || [[Family 6 Model 30]] | ||
|- | |- | ||
− | + | ! {{intel|Penryn (Client)|l=arch}} | |
+ | | {{intel|Penryn|l=core}}, <br>{{intel|Wolfdale|l=core}}, <br>{{intel|Yorkfield|l=core}} || 0 || 0x6 || 0x1 || 0x7 || [[Family 6 Model 23]] | ||
|- | |- | ||
− | + | ! rowspan="2" | {{intel|Core (Client)|l=arch}} | |
+ | | {{intel|Merom L|l=core}} || 0 || 0x6 || 0x1 || 0x6 || [[Family 6 Model 22]] | ||
|- | |- | ||
| {{intel|Merom|l=core}} || 0 || 0x6 || 0x0 || 0xF || [[Family 6 Model 15]] | | {{intel|Merom|l=core}} || 0 || 0x6 || 0x0 || 0xF || [[Family 6 Model 15]] | ||
|- | |- | ||
− | + | ! {{intel|Modified Pentium M|l=arch}} | |
+ | | {{intel|Yonah|l=core}} || 0 || 0x6 || 0x0 || 0xE || [[Family 6 Model 14]] | ||
|- | |- | ||
− | + | ! rowspan="3" | {{intel|Pentium M|l=arch}} | |
+ | | {{intel|Tolapai|l=core}} || 0 || 0x6 || 0x1 || 0x5 || [[Family 6 Model 21]] | ||
|- | |- | ||
| {{intel|Dothan|l=core}} || 0 || 0x6 || 0x0 || 0xD || [[Family 6 Model 13]] | | {{intel|Dothan|l=core}} || 0 || 0x6 || 0x0 || 0xD || [[Family 6 Model 13]] | ||
Line 368: | Line 418: | ||
| {{intel|Banias|l=core}} || 0 || 0x6 || 0x0 || 0x9 || [[Family 6 Model 9]] | | {{intel|Banias|l=core}} || 0 || 0x6 || 0x0 || 0x9 || [[Family 6 Model 9]] | ||
|- | |- | ||
− | + | ! rowspan="7" | {{intel|P6|l=arch}} ({{intel|Pentium}}) | |
+ | | {{intel|Tualatin|l=core}} || 0 || 0x6 || 0x0 || 0xB || [[Family 6 Model 11]] | ||
|- | |- | ||
| {{intel|Coppermine|l=core}}, <br>{{intel|Coppermine T|l=core}} || 0 || 0x6 || 0x0 || 0x8 || [[Family 6 Model 8]] | | {{intel|Coppermine|l=core}}, <br>{{intel|Coppermine T|l=core}} || 0 || 0x6 || 0x0 || 0x8 || [[Family 6 Model 8]] |
Revision as of 08:30, 6 April 2025
x86
Instruction Set Architecture
Instruction Set Architecture
General
Variants
Topics
- Instructions
- Addressing Modes
- Calling Convention
- Microarchitectures
- Model-Specific Register
- CPUID
- Assembly
- Interrupts
- Registers
- Micro-Ops
- Timer
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 19
Microarchitecture | Core | Platform | Extended Family |
Family | Extended Model |
Model | Family • Model |
---|---|---|---|---|---|---|---|
Diamond Rapids (2025) |
Panther Cove X (P) • 18A DMR-AP/SP (LGA9324) |
Mountain Stream |
0x4 | 0xF | 0x0 | 0x1 | Family 19 Model 1 |
Nova Lake (2026) |
Coyote Cove (P) • 18A Arctic Wolf (E) • NVL-S/H |
0x4 | 0xF | 0x0 | 0x0 | Family 19 Model 0 |
Key changes from Granite Rapids:
- • Core: Redwood Cove+ → Panther Cove X (P-core), Platform: Eagle Stream → Mountain Stream
Family 15
Microarchitecture | Core | Fab node | Extended Family |
Family | Extended Model |
Model | Family • Model |
---|---|---|---|---|---|---|---|
Modified Pentium M (2006) |
Cedar Mill (2C) (Xeon Dempsey) |
65 nm | 0 | 0xF | 0x0 | 0x6 | Family 15 Model 6 |
Netburst (P68) (2000) |
Prescott (2M) | 90 nm | 0 | 0xF | 0x0 | 0x4 | Family 15 Model 4 |
Prescott | 90 nm | 0 | 0xF | 0x0 | 0x3 | Family 15 Model 3 | |
Northwood | 130 nm | 0 | 0xF | 0x0 | 0x2 | Family 15 Model 2 | |
Willamette (Xeon Foster) |
180 nm | 0 | 0xF | 0x0 | 0x1 | Family 15 Model 1 |
Family 11
Microarchitecture | Core | Extended Family |
Family | Extended Model |
Model | Family • Model |
---|---|---|---|---|---|---|
Knights Corner (2011) | 62 cores (22 nm) | 0 | 0xB | 0x0 | 0x1 | Family 11 Model 1 |
Knights Ferry (2010) | 32 cores (45 nm) | 0 | 0xB | 0x0 | 0x0 | Family 11 Model 0 |
Family 6
MIC Architecture
- • Xeon Phi •
Microarchitecture | Core | Extended Family |
Family | Extended Model |
Model | Family • Model |
---|---|---|---|---|---|---|
Knights Mill |
Xeon Phi 64C/256T 14 nm |
0 | 0x6 | 0x8 | 0x5 | Family 6 Model 133 |
Knights Landing | Xeon Phi 72C/288T 14 nm |
0 | 0x6 | 0x5 | 0x7 | Family 6 Model 87 |
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.
- • "Small Cores" Processors (Atom/E-Core) •
Microarchitecture | Core | Extended Family |
Family | Extended Model |
Model | Family • Model |
---|---|---|---|---|---|---|
Darkmont (2025) |
Clearwater Forest CWF-AP/CWF-SP Wildcat Lake WCL Panther Lake U/H/P |
0 | 0x6 | 0xD 0x? 0xC |
0xD 0x? 0xC |
Darkmont_X IFM (6, 0xDD) . . |
Skymont (2024) |
Arrow Lake S/U Lunar Lake MX/V |
0 | 0x6 | 0xB 0xB |
0x5 0xC |
0xB 0x5, 0xC 0x5/0x6 0xB 0xC/0xD |
Crestmont (2023) |
Sierra Forest SP Meteor Lake S/N Grand Ridge |
0 | 0x6 | 0xA 0xA 0xB |
0xF 0xA 0x6 |
IFM (6, 0xAF) 0xA, 0xB, 0xC IFM (6, 0xB6) |
Gracemont (2021) |
Alder Lake N Raptor Lake S/N Twin Lake S |
0 | 0x6 | 0xB 0xB 0x? |
0xE 0x7 0x? |
IFM (6, 0xBE) 0xB 0x7/0xB 0xE ? |
Tremont (2020) |
Jasper Lake (L) | 0 | 0x6 | 0x9 | 0xC | Family 6 Model 156 |
Elkhart Lake | 0 | 0x6 | 0x9 | 0x6 | Family 6 Model 150 | |
Jacobsville (D) | 0 | 0x6 | 0x8 | 0x6 | IFM (6, 0x86) | |
Lakefield | 0 | 0x6 | 0x8 | 0xA | Family 6 Model 138 | |
Goldmont Plus | Gemini Lake | 0 | 0x6 | 0x7 | 0xA | Family 6 Model 122 |
Goldmont | Denverton (D) | 0 | 0x6 | 0x5 | 0xF | Family 6 Model 95 |
Apollo Lake, Willow Trail |
0 | 0x6 | 0x5 | 0xC | Family 6 Model 92 | |
Airmont | Cherry Trail, Braswell |
0 | 0x6 | 0x4 | 0xC | Family 6 Model 76 |
Lightning Mountain (NP) |
0 | 0x6 | 0x7 | 0x5 | IFM (6, 0x75) | |
Silvermont | SoFIA | 0 | 0x6 | 0x5 | 0xD | Family 6 Model 93 |
Anniedale (MID2) | 0 | 0x6 | 0x5 | 0xA | Family 6 Model 90 | |
Avoton, Rangeley (D) |
0 | 0x6 | 0x4 | 0xD | Family 6 Model 77 | |
Merriefield, Tangier (MID) |
0 | 0x6 | 0x4 | 0xA | Family 6 Model 74 | |
Bay Trail, Valleyview |
0 | 0x6 | 0x3 | 0x7 | Family 6 Model 55 | |
Saltwell | Cedarview | 0 | 0x6 | 0x3 | 0x6 | Family 6 Model 54 |
Cloverview (TAB) | 0 | 0x6 | 0x3 | 0x5 | Family 6 Model 53 | |
Penwell (MID) | 0 | 0x6 | 0x2 | 0x7 | Family 6 Model 39 | |
Bonnell | Silverthorne, Lincroft (MID) |
0 | 0x6 | 0x2 | 0x6 | Family 6 Model 38 |
Diamondville, Pineview |
0 | 0x6 | 0x1 | 0xC | Family 6 Model 28 |
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.
Big Cores (Client)
Intel's client big cores refers to Intel mainstream SoCs that ship in most tablets, laptops, and desktop devices.
Family 5
Microarchitecture | Core | Extended Family |
Family | Extended Model |
Model | Family • Model |
---|---|---|---|---|---|---|
Lakemont (Lake) |
Quark D1000 | 0 | 0x5 | 0x0 | 0xA | Family 5 Model 10 |
Quark X1000 | 0 | 0x5 | 0x0 | 0x9 | Family 5 Model 9 | |
P5 (1993) • Pentium |
P55C (Mobile) | 0 | 0x5 | 0x0 | 0x8 | Family 5 Model 8 |
0 | 0x5 | 0x0 | 0x7 | Family 5 Model 7 | ||
P55C (Pentium MMX) | 0 | 0x5 | 0x0 | 0x4 | Family 5 Model 4 | |
P54CS (Pentium 75) | 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 | Family • Model |
---|---|---|---|---|---|---|
Intel 486 (80486) |
0 | 0x4 | 0x0 | 0x9 | Family 4 Model 9 | |
Intel 486DX4 | 0 | 0x4 | 0x0 | 0x8 | Family 4 Model 8 | |
0 | 0x4 | 0x0 | 0x7 | Family 4 Model 7 | ||
0 | 0x4 | 0x0 | 0x5 | Family 4 Model 5 | ||
Intel 486SL | 0 | 0x4 | 0x0 | 0x4 | Family 4 Model 4 | |
Intel 486DX2 | 0 | 0x4 | 0x0 | 0x3 | Family 4 Model 3 | |
Intel 486SX | 0 | 0x4 | 0x0 | 0x2 | Family 4 Model 2 | |
Intel 486DX | 0 | 0x4 | 0x0 | 0x1 | Family 4 Model 1 |