Intel confirms Coyote Cove and Arctic Wolf cores for its Nova Lake CPUs
Intel unveils next-generation CPU cores for its Nova Lake and Diamond Rapids CPUs
Intel has unveiled the core architectures behind its upcoming Nova Lake and Diamond Rapids processors. Both CPUs will feature new CPU core designs, with Nova Lake featuring Coyote Cove P-cores and Arctic Wolf E-cores. These are new CPU core designs that aren’t available in Arrow Lake or Intel’s soon-to-be-released Panther Lake CPUs.
These new core designs were unveiled as part of Intel’s newest ISA Extensions Reference document. In this document, it was also revealed that Intel’s Diamond Rapids datacenter CPUs would use new Panther Lake CPU cores.
Nova Lake CPUs should have a lot of CPU cores
On desktops, Intel’s Nova Lake CPUs are expected to feature up to 52 cores. With 16 P-cores, 32 E-cores, and 4 LP E-cores, Nova Lake’s desktop flagship is expected to be a multi-threading monster. On mobile platforms, Nova Lake is expected to feature lower core counts (up to 28 cores).
#Intel released the 59th edition of the ISA Extensions Reference with some #PantherCove, #CoyoteCove and #ArcticWolf microarchitecture details#DiamondRapids #NovaLake #WildcatLake
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— InstLatX64 (@InstLatX64) October 1, 2025
Two generational leaps ahead of Arrow Lake
Intel is preparing to unveil its Panther Lake series of mobile processors. Next year, Intel will launch Nova Lake with new P-core and E-core designs. Panther Lake will feature Cougar Cove P-cores and Darkmont E-cores. These replace the Lion Cove and Skymont cores seen in Arrow Lake. With new Coyote Cove P-cores and Arctic Wolf E-cores, Intel’s next-gen desktop CPUs will benefit from two architectural leaps.
If Nova Lake features higher core counts and new core architectures, users can expect improved single-threaded performance and significantly enhanced multi-threaded performance. Note that Nova Lake reportedly has more than two times the maximum core count of Arrow Lake. If nothing else, Intel’s 2026 desktop CPUs should be incredible for workstations. If Intel can also deliver single-threaded performance gains, Nova Lake could be Intel’s best CPU launch in years.
You can join the discussion on Intel’s Core Ultra Nova Lake CPUs on the OC3D Forums.
