Intel Nova Lake-S: What to Expect from the Next-Generation Desktop CPUs
Intel is preparing to launch its highly anticipated "Nova Lake-S" desktop processors later this year, and early reports suggest significant advancements in both CPU and integrated graphics performance. As the tech community awaits official details, recent leaks have provided insight into the architecture, power requirements, and expected configurations of these next-generation chips.
Enhanced Integrated Graphics and Power Delivery
One of the standout features of the upcoming Nova Lake-S lineup is the substantial upgrade to integrated graphics. According to reliable industry sources, including the well-known Intel leaker Jaykihn, certain Nova Lake-S models will feature a 16-core CPU SKU paired with 12 Xe3P GPU cores. This configuration includes four performance cores (P-Cores), eight efficiency cores (E-Cores), and four low-power efficiency cores (LPE-Cores), resulting in a 4+8+4+12 core structure.
To support the enhanced integrated GPU, Intel is implementing a dual-phase VCCGT power delivery system for the first time in a mainstream desktop processor. Traditionally, integrated graphics in Intel CPUs have relied on a single-phase power rail. However, the increased performance targets for the Xe3P GPU cores in Nova Lake-S necessitate a dedicated 65W power allocation for the iGPU, ensuring stable and efficient operation under demanding workloads.
High-End SKUs and Motherboard Requirements
Intel is also pushing the boundaries with its flagship Nova Lake-S CPUs. The top-tier, overclocking-focused dual compute die model is rumored to feature up to 52 cores and a PL2 power level reaching 474W. To accommodate these power demands, high-end Z990 motherboards may be equipped with up to three 8-pin EPS CPU power connectors—a notable increase from the two connectors typically found on enthusiast platforms. While three connectors are primarily intended for extreme overclocking scenarios, both two- and three-connector motherboards are expected to support the upcoming 44-core and 52-core processors on the 175W platform.
These design changes reflect the growing need for robust power delivery systems as desktop CPUs continue to scale in core count and performance. Motherboard manufacturers are already preparing for higher TDPs and more flexible configurations to support the diverse Nova Lake-S lineup.
Launch Timeline and Product Segmentation
Intel plans to introduce Nova Lake-S in several phases, starting with lower-end SKUs. The initial wave will include processors with either one or two compute dies, offering up to eight "Coyote Cove" P-Cores and 16 "Arctic Wolf" E-Cores, along with four LPE-Cores integrated into the I/O die. Depending on the model, users can expect single compute die versions with up to 28 cores or dual compute die variants scaling up to 52 cores.
The single compute die models are expected to debut first, followed by the higher-core-count dual compute die versions. Notably, the 28-core Nova Lake-S DS SKU is anticipated to launch in the first quarter of 2027, while the mainstream overclocking-focused "K" SKUs are reportedly scheduled for an early Q2 release, likely between March and April.
Looking Ahead
With Nova Lake-S, Intel is set to deliver significant improvements in both CPU and integrated graphics performance, backed by advanced power delivery and motherboard support. As the official launch approaches, more details are expected to emerge, but current information points to a major leap forward for desktop computing enthusiasts and professionals alike.
