Earlier in the month, we covered a rumour that Intel was planning on using the Core Ultra 4000 designation for the desktop SKUs, as well as the high-end, high performance mobile CPU models. Now, the same source has seemingly corrected themselves, stating that the naming convention extends across the boards to all mobile SKUs.
Serial leakster Jaykihn made a post on 16 October that the both the H-Series and suffix-less Nova Lake mobile CPUs will go by the new Core Ultra 4000 Series naming convention. While this is a small update, it nevertheless provides us with some insight with Intel’s decision, assuming the rumour turns out to be true, of course.
<img loading="lazy" decoding="async" class="size-full wp-image-387394" src="https://www.lowyat.net/wp-content/uploads/2026/03/Intel-Core-Ultra-7-270K-Core-Ultra-5-250K-Plus-Review-5-scaled.webp" alt="Intel Core Ultra 7 270K Core Ultra 5 250K Plus Review 5 scaled" width="2560" height="1440" title="Intel Nova Lake Core Ultra 4000 Naming Now Extends Across All Desktop And Mobile CPUS 23" srcset="https://www.lowyat.net/wp-content/uploads/2026/03/Intel-Core-Ultra-7-270K-Core-Ultra-5-250K-Plus-Review-5-scaled.webp 2560w, https://www.lowyat.net/wp-content/uploads/2026/03/Intel-Core-Ultra-7-270K-Core-Ultra-5-250K-Plus-Review-5-300x169.webp 300w, https://www.lowyat.net/wp-content/uploads/2026/03/Intel-Core-Ultra-7-270K-Core-Ultra-5-250K-Plus-Review-5-1240x
