5.5 GHz Core i9-12900KS is Intel's fastest—and most power-hungry—desktop CPU
![5.5 GHz Core i9-12900KS is Intel's fastest—and most power-hungry—desktop CPU](https://cdn.arstechnica.net/wp-content/uploads/2022/03/12900ks-800x450.jpg)
Squeezing a bit more out of Alder Lake at the expense of higher power use.
Core i9-12900KS Review: Intel's Fastest Alder Lake CPU Tested
Core i9-12900KS Review: Intel's Fastest Alder Lake CPU Tested
![](https://www.techspot.com/articles-info/2443/images/2022-04-05-image-6.jpg)
Intel Core i9-12900KS Review
![](https://cdn.videocardz.com/1/2022/02/Intel-Core-i9-12900KS-Preorder.png)
Intel's 5.5 GHz Core i9-12900KS Alder Lake CPU now available for preorder, ships in March
![](https://images.anandtech.com/doci/17479/Intel%20Core%20i9-12900KS%20Wafer%20Image.jpg)
Conclusion - The Intel Core i9-12900KS Review: The Best of Intel's Alder Lake, and the Hottest
![](https://cdn.videocardz.com/1/2023/09/14900K-HERO-1.jpg)
Intel Core i9-14900K 6.0 GHz ES CPU shows up in first CPU-Z test, 8-10% faster than Core i9-13900K
![](https://fdn.gsmarena.com/imgroot/news/21/10/intel-12th-gen/-1220x526/gsmarena_000.jpg)
Intel launches the world's fastest desktop CPU - an unlocked 5.5 GHz Core i9 - news
![](https://images.anandtech.com/doci/17479/Pacagke%20Temp%20Core%20i9-12900KS%20CB23%204.png)
Conclusion - The Intel Core i9-12900KS Review: The Best of Intel's Alder Lake, and the Hottest
![](https://www.techspot.com/articles-info/2443/images/2022-04-05-image.jpg)
Intel Core i9-12900KS Review
![](https://www.guru3d.com/data/publish/210/b823e16e75aee7c80b906b8ab2e6aed88eb46c/56trfg.png)
Intel Demonstrates Core i9 12900KS Alder Lake CPU With 5.5 GHz Boost Frequency
![](https://www.club386.com/wp-content/uploads/2022/04/11kkg8TbA3R84GMv.png)
Intel Core i9-12900KS review: 5.5GHz here we go
![](https://images.hothardware.com/contentimages/article/3205/content/16x9_2133x1200_highres-intel-core-i9-12900ks.jpg)
Core i9-12900KS Review: Intel's Fastest Alder Lake CPU Tested