Intel64 Family 6 Model | 142 Stepping 10

Why is this essay relevant today? Because Intel continues to use this scheme. Subsequent families—Tiger Lake (Model 144), Alder Lake (Model 151), Raptor Lake (Model 183)—are all still Family 6. The identifier persists as a low-level handshake between the silicon and the firmware.

Finally, (0xA in hex) represents the revision level of that model’s silicon mask. Stepping 10, also known as "A1" or a specific revision, indicates a mature production state. Early steppings (like stepping 0 or 1) often have errata—bugs in the silicon that require microcode updates or workarounds. By stepping 10, Intel has resolved the majority of initial production issues, optimized power curves, and improved binning yields. For an OEM or motherboard manufacturer, stepping 10 is a welcome sight, signaling a stable, reliable component. intel64 family 6 model 142 stepping 10

Your specific processor is .

A quad-core, eight-thread workhorse found in millions of ultrabooks released around 2018. Why is this essay relevant today