Intel’s enthusiast “Halo” CPU for high-end laptops is expected to arrive with the Panther Lake series, as the Arrow Lake project has been shelved. This information comes from Lenovo China’s product manager, who has provided insights into upcoming high-performance products from Intel and AMD. Early engineering samples of Arrow Lake Halo CPUs, which were supposed to include larger integrated GPUs and Adamantine cache, had resurfaced recently. Originally reported two years ago, these CPUs have not gained much traction since then.
There have been rumors that the Arrow Lake Halo lineup might have been canceled. However, Intel is still pursuing the high-end CPU strategy, likely with a future generation. According to the source, there are plans for a CPU similar to Arrow Lake Halo, but its arrival will be later than expected. The Arrow Lake Halo project has reached a dead end, leaving behind only its Reference Evaluation Platform (RVP).
It is also mentioned that the integrated GPU tile from Arrow Lake Halo may be utilized in the upcoming Panther Lake products, expected to launch next year. Panther Lake will succeed the Lunar Lake and Arrow Lake series, featuring new core architectures such as Cougar Cove P-Cores and Xe3 “Celestial” graphics, an upgrade from Xe2 “Battlemage.”
Intel’s Arrow Lake Halo CPUs were designed with 320 execution units, offering a significant integrated graphics capability. A future Panther Lake chip might incorporate a similar GPU tile but on a new architecture. Although Intel started early development on Halo chips, it seems AMD might take the lead with its Strix Halo CPUs, set to launch next year. These AMD CPUs will feature up to 16 Zen 5 cores, up to 40 RDNA 3.5 compute units, and a chiplet design with up to 130W TDPs, posing strong competition to Intel.
Roadblocks such as the delayed Meteor Lake and Arc GPU launches might have contributed to Intel’s setbacks. However, there is hope that Intel will respond to AMD’s advancements soon.
Here is a comparison of the upcoming Halo CPUs from both companies:
