The original "Nehalem" CPU microarchitecture from 2008 was pivotal to Intel, as it laid the foundation for Intel's mainline server and client x86 processors for the following 12-odd years. Glenn Hinton, the lead architect behind "Nehalem," announced that he is rejoining Intel after 3 years of retirement, to work on a new high-performance CPU project. Hinton states that his decision to rejoin Intel out of his retirement was influenced by Pat Gelsinger joining the company as its new CEO. Jim Keller, a CPU architecture lead behind several commercially-successful architectures, recently left Intel after a brief stint leading an undisclosed CPU core project. Keller later took up the mantle of CEO at hardware start-up Tenstorrent.

Pat Gelsinger leading Intel is expected to have a big impact on its return to technological leadership in its core businesses, as highlighted in Gelsinger's recent comments on the need for Intel to be better than Apple (which he referred to as "that lifestyle company") at making CPUs, in reference to Apple's new M1 chip taking the ultraportable notebook industry by storm. The other front Intel faces stiff competition from, is AMD, which has achieved IPC parity with Intel, and is beating it on energy-efficiency, taking advantage of the 7 nm silicon fabrication process.