Intel could be prepping 24-core Arrow Lake-H processors for notebooks
Desktop silicon heads to gaming notebooks once again.
It looks like Intel is prepping Arrow Lake-H processors for ultra-high-performance gaming notebooks based on the Arrow Lake-S silicon designed for desktops, and featuring up to 24 cores, noticed @InstLatX64 on Twitter/X. If this is the case, this will not be the first time that Intel and partners will install desktop silicon into laptops.
Intel is currently testing its 'Intel Corporation Arrow Lake Client Platform/ARL-S BGA SODIMM 2DPC board.' The board could be used to test an upcoming ARL-S BGA processor for notebooks, or perhaps actual desktop processors for some reason packed in a BGA packaging. The motherboard was built in early 2024, so at this point the platform should be in its late stages of development, if Intel decides to proceed with its release.
Intel's Arrow Lake-H or perhaps Arrow Lake-HX processor will likely use fully-featured Arrow Lake-S multi-chiplet silicon, equipped with eight Lion Cove performance cores without Hyper-Threading and 16 Skymont efficiency cores, a large cache, and an integrated GPU. The CPU uses a BGA ARL-S interposer, which is designed to provide sufficient pins and power for the large, power-intensive silicon, possibly including the chipset in the same package.
These high-performance Arrow Lake-H/HX processors are expected to have a TDP of 45W or 55W, though actual power limits may be higher to support high clock speeds. Achieving these high frequencies will significantly depend on voltage regulating modules (VRMs), making the performance of Arrow Lake-S in BGA packaging reliant not only on Intel but also on the efforts of PC makers and motherboard designers.
At this point, we do not have any details about the specifications of Arrow Lake-S in BGA packaging, though InstLatX64 notes that the processor's detected frequency is 3.0 GHz without AVX512.
