# Comet Lake

> Intel processor family

**Wikidata**: [Q66660880](https://www.wikidata.org/wiki/Q66660880)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Comet_Lake)  
**Source**: https://4ort.xyz/entity/comet-lake

## Summary  
Comet Lake is an Intel processor family built on the Skylake microarchitecture and manufactured with a 14 nm lithography process. It succeeds Amber Lake, Whiskey Lake, and Coffee Lake Refresh, and it is followed by Intel’s Ice Lake family.

## Key Facts  
- **Developer:** Intel Corporation.  
- **Microarchitecture:** Skylake.  
- **Fabrication method:** 14 nm lithography process.  
- **Position in Intel line‑up:** Follows Amber Lake, Whiskey Lake, and Coffee Lake Refresh; succeeded by Ice Lake.  
- **Classification:** Subclass of Intel microprocessor; part of the broader Intel processor family.  
- **Aliases:** Comet Lake (microprocessor), CML, Comet Lakeマイクロプロセッサ.  
- **Wikipedia title:** “Comet Lake” (available in 10 languages, e.g., English, German, Japanese).  
- **Wikidata description:** Intel processor family.  
- **Google Knowledge Graph ID:** /g/11hdpsj7lg.  

## FAQs  
### Q: What is Comet Lake?  
A: Comet Lake is an Intel processor family that uses the Skylake microarchitecture and is fabricated with a 14 nm process, positioned between Coffee Lake Refresh and Ice Lake in Intel’s product roadmap.  

### Q: Which microarchitecture does Comet Lake use?  
A: It is based on Intel’s Skylake microarchitecture.  

### Q: What manufacturing technology powers Comet Lake CPUs?  
A: All Comet Lake processors are built using a 14 nm lithography process.  

### Q: Which Intel families come before and after Comet Lake?  
A: It follows Amber Lake, Whiskey Lake, and Coffee Lake Refresh, and it is succeeded by the Ice Lake family.  

### Q: Who developed the Comet Lake processor family?  
A: The family was developed by Intel.  

## Why It Matters  
Comet Lake represents a critical evolutionary step in Intel’s mainstream desktop and mobile CPU lineup. By retaining the proven Skylake microarchitecture while refining the 14 nm manufacturing process, Intel delivered higher clock speeds, improved power efficiency, and expanded core counts without a major architectural overhaul. This allowed OEMs and consumers to upgrade to more capable processors within the same platform socket, preserving compatibility with existing motherboards and ecosystems. Moreover, Comet Lake served as the bridge to Intel’s next‑generation Ice Lake processors, which transitioned to a 10 nm process and introduced new instruction sets. Understanding Comet Lake’s role clarifies Intel’s strategy of incremental improvements that balance performance gains with manufacturing continuity, a pattern that influences hardware purchasing decisions, software optimization, and the broader competitive dynamics of the CPU market.  

## Notable For  
- **Continuation of Skylake:** Maintains the Skylake microarchitecture while delivering performance refinements.  
- **14 nm Process Optimization:** Demonstrates Intel’s ability to extract higher efficiency from the 14 nm node late in its lifecycle.  
- **Platform Compatibility:** Supports existing sockets, enabling easy upgrades for users of earlier Coffee Lake and Whiskey Lake systems.  
- **Transition Role:** Acts as the immediate predecessor to Ice Lake, marking the end of Intel’s 14 nm mainstream era.  
- **Multiple Aliases:** Known internationally as CML and Comet Lakeマイクロプロセッサ, reflecting its global market presence.  

## Body  

### Overview  
- Comet Lake is an Intel processor family classified under the broader Intel microprocessor category.  
- It is identified on Wikipedia under the title “Comet Lake” and described in Wikidata as an “Intel processor family.”  

### Architecture  
- **Microarchitecture:** Utilizes the Skylake design, which provides a balanced mix of performance and power efficiency.  
- **Instruction Set:** Inherits the instruction set extensions of Skylake, ensuring compatibility with software optimized for earlier Skylake‑based CPUs.  

### Manufacturing Process  
- **Lithography:** Fabricated using a 14 nm process, a mature node that Intel refined for higher clock speeds and lower power draw.  
- **Process Benefits:** The 14 nm node allowed Intel to increase transistor density and improve thermal characteristics without a full redesign.  

### Position in Intel’s Roadmap  
- **Predecessors:** Follows Amber Lake, Whiskey Lake, and Coffee Lake Refresh, each of which also leveraged the 14 nm process but with earlier microarchitectural tweaks.  
- **Successor:** Directly succeeded by Ice Lake, which moves to a 10 nm process and introduces a new microarchitecture.  

### Related Families  
- **Coffee Lake Refresh:** Shares the same socket and many platform features, making migration between the two families straightforward.  
- **Cannonlake & Ice Lake:** While Cannonlake remained a 10 nm design for specific market segments, Ice Lake fully embraces the 10 nm node for mainstream use, marking the next generational leap after Comet Lake.  

### Market Impact  
- Comet Lake’s improvements in clock speed and core count helped extend the lifespan of existing desktop and laptop platforms.  
- Its release reinforced Intel’s strategy of incremental enhancements while preparing the market for the upcoming 10 nm transition.  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Comet Lake",
  "description": "Intel processor family built on the Skylake microarchitecture and manufactured with a 14 nm process.",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q???",
    "https://en.wikipedia.org/wiki/Comet_Lake"
  ],
  "additionalType": "Intel microprocessor"
}