Intel Nova Lake CPU could hit 300W power draw on 28 cores, leak suggests
Intel Nova Lake processors are expected to debut on desktop platforms in 2026, with early whispers suggesting a flagship 28-core model could draw up to 296W. While this figure is significantly higher than the current Core i9-14900KS, recent analysis from Intel leaker jaykihn0 indicates that this limit likely applies to PL2 (peak power) rather than PL1 (sustained power), meaning real-world consumption might be lower.
The alleged 28-core chip is rumored to feature 144MB of cache, utilizing Intel's upcoming Big Last Level Cache technology. This upgrade aims to close the performance gap with AMD's X3D lineup, which relies on 3D V-Cache. However, efficiency remains a concern; for comparison, the AMD Ryzen 9 9950X3D sustains its workload at just 170W.
Intel plans to launch this new architecture on desktop first, prioritizing gamers over the server market. If the power draw figures are accurate, cooling solutions will need to handle substantial heat output, potentially requiring upgrades for high-end builds.
The exact release date is still uncertain, though a CES 2027 appearance seems likely given the broad 2026 launch window. More official details should emerge in the coming months as Intel prepares its desktop-first strategy.
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