Intel Nova Lake desktop processor family leaked: 28-core Core Ultra 9 4970K details

Technical details about Intel's highly anticipated new generation Intel Nova Lake desktop processor series have been revealed. Leaks shared by LC Tech Leaks reveal seven different models of the new generation processors, consisting of the Core Ultra 9, 7 and 5 series, prepared for the LGA 1954 platform. This leak, which particularly draws attention to the 28-core flagship Core Ultra 9 4970K, reveals how Intel strengthens its high-performance computing units with 144 MB bLLC cache support. These new chips, which are expected to be introduced at the CES fair at the beginning of 2027, promise a significant performance increase for desktop computers.

New Generation Processors Are Taking Shape on the LGA 1954 Platform

Intel's new desktop ecosystem is built entirely on the LGA 1954 socket structure. This platform will enter the hardware world with motherboards with Z990 and Z970 chipsets. According to leaks, this family, called "Core Ultra Series 4", aims to offer high efficiency through a single computing unit. Especially models designated with the "BFC" suffix significantly increase data processing capacity thanks to bLLC (Big Last Level Cache) technology up to 144 MB.

Core Ultra 9 Models Take Performance to the Top

Positioned in the top segment, Core Ultra 9 4970K comes with a total of 28 cores, including 8 performance, 16 efficiency and 4 low-power cores. This model, which stands out with its 125W basic power consumption (PL1) value, offers an unlocked structure for overclocking enthusiasts. The Core Ultra 9 4950K model, which is in the same series but has lower clock speeds, makes the similar core structure more accessible.

Core Ultra 7 and 5 Series Offer Diversity

In the Core Ultra 7 segment, two main models with 24 cores stand out. While the Core Ultra 7 4870K BFC stands out with its high cache support, the standard 4850K model offers a more traditional design. Developed for mainstream users, the Core Ultra 5 4650K and 4650KF models are optimized for daily workloads and gaming experience with their 22-core structures. In particular, the phrase “KF” represents models without an integrated graphics unit, providing a cost advantage for users who prefer an external graphics card.

Intel is Preparing to Compete with its New Generation Processors

Intel is switching to a four-digit naming strategy for its “HX” series processors, not only on the desktop side but also on the mobile side. This move aims to make the company's branding strategy more consistent. The CES launch, which will take place in the first quarter of 2027, indicates great activity in the world of computer hardware. This technological race, which coincides with rival AMD's Zen 7 architecture processors, seems to raise users' performance expectations to higher levels.