Detailed Intel desktop and laptop CPU roadmap reveals resurrection of dead feature with 2nd-gen Unified Cores

Leaker Moore’s Law Is Dead is known for dropping information-dense reports about Intel’s future desktop and mobile CPU architectures. This time, MLID has shared another massive leak revolving around the Intel Nova Lake-AX/Razer Lake-AX, Titan Lake, and Hammer Lake CPUs. Intel is reportedly planning to bring back a feature that it axed on the Arrow Lake and Panther Lake CPUs.

While the specs for architectures that are years away should be taken with a giant grain of salt, such leaks help us determine the direction that Intel might take with its future processors. So, they are always quite exciting to go through.

Intel Razer Lake and Razer Lake-AX

Following the launch of the Intel Nova Lake desktop CPUs, possibly in late 2026, Intel will allegedly release the Razer Lake CPUs for both laptops and desktops in 2027. MLID claims that low-end and mid-range Razer Lake mobile and desktop CPUs will just be rebadged Nova Lake parts with the same Coyote Cove P-cores and Arctic Wolf E-cores.

However, for the mobile “HX” and high-end/flagship desktop RZL-S CPUs, Intel will utilize the new Griffin Cove P-cores, keeping the Arctic Wolf E-cores unchanged.

Finally, MLID reports that Intel has renamed Nova Lake-AX, which is the company's AMD Halo APU competitor, to Razer Lake-AX. The part has not been canceled and will be released with Coyote Cove P-cores, Arctic Wolf E-cores, and a 32 Execution Unit Xe3P iGPU.

Intel Titan Lake

After Razer Lake, Intel reportedly plans to put the Titan Lake CPUs on the market in 2028. However, unlike Razer Lake, Titan Lake is a purely mobile CPU architecture. There will seemingly be no Titan Lake CPUs for desktops.

We have been hearing about Intel’s partnership with Nvidia, and it looks like Titan Lake Halo CPUs will use large Nvidia iGPUs. These Halo products will rely on Razer Lake CPU dies with the same P and E cores.

For the low-end U, P, and PX series Titan Lake laptop processors, Titan Lake chips will rely on Copper Shark CPU cores. These Copper Shark CPU cores are expected to be Intel’s first-gen “Unified Cores”, as Intel will use the same Copper Shark IP for big P and small E-cores. The strategy mirrors AMD’s Zen X and Zen Xc core designs, where the Zen Xc cores are essentially the same as the big Zen X cores but slimmed down.

Intel Hammer Lake

MLID reports that Hammer Lake is Intel’s next major architecture refresh for both desktops and laptops after Razer Lake. More importantly, Hammer Lake is where Intel is seemingly bringing back Simultaneous Multithreading or Hyperthreading. This is a feature that Intel ditched starting with the mobile Lunar Lake processors. The upcoming Nova Lake desktop CPUs will also lack Hyperthreading.

Furthermore, the Hammer Lake CPUs will reportedly feature the 2nd-gen Unified Cores titled Thunder Hawk. Intel will use these Thunder Hawk cores for both the big P and small E-cores, but MLID suggests that most Hammer Lake CPUs will rely exclusively on big P-cores.

Finally, Intel might finally give Team Blue customers a taste of the platform longevity that AMD customers have enjoyed for a while now. MLID suggests that Nova Lake, Razer Lake, and Hammer Lake all share the same desktop socket design.

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