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May 10, 2022 03:00 pm GMT

Intel Launches 12th Gen Core "Alder Lake" HX Processors (8P8E cores on Mobile)

Intel today debuted the 12th Gen Core HX "Alder Lake" processors for high-end gaming notebooks and mobile workstations. These processors are designed to bring desktop-class performance to the mobile segment, and debut the "Alder Lake" C0 silicon in a mobile package. Until now, the fastest Core "Alder Lake" mobile processor was based on a silicon that physically had 6 performance cores (P-cores), and 8 efficiency cores (E-cores). The HX-series sees the desktop C0 silicon, with its 8 P-cores and 8 E-cores, and 30 MB of L3 cache, in the mobile form factor.

This also brings PCI-Express 5.0 x16 PEG connectivity for discrete graphics cards, 8-lane DMI 4.0 chipset bus, and a mobile variant of the Z690 chipset, which can put out two M.2 NVMe Gen 4 slots in addition to the one from the processor die. The additional PCIe budget should allow up to two discrete Thunderbolt 4 controllers. Memory support includes dual-channel (4 sub-channel) DDR5-4800, dual-channel DDR4-3200, and LPDDR4-4267. Certain models even have ECC memory support, targeted at mobile workstations. Intel is using the highest bins of the C0 die, coupled with some aggressive power-management, to achieve processor base power (PBP) of 55 W (10 W lower than the 65 W PBP of the desktop Core i9-12900). The maximum turbo power value for all SKUs is set at 154 W. All processor models in the Core HX series will come with memory overclocking support, some even with CPU overclocking support.

Original Link: https://www.techpowerup.com/294705/intel-launches-12th-gen-core-alder-lake-hx-processors-8p-8e-cores-on-mobile

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