To place this CPU in context, here’s a quick reference of nearby Intel Family 6 models:
| Model (hex) | Decimal | Microarchitecture | Example CPU | |-------------|---------|-------------------|--------------| | 0x8C | 140 | Alder Lake | i5-1235U (our chip) | | 0x97 | 151 | Raptor Lake (refresh) | i7-13700H | | 0xBA | 186 | Meteor Lake | Ultra 7 155H | | 0xA7 | 167 | Raptor Lake-U | i3-1315U | | 0x9A | 154 | Alder Lake-N (Gracemont only) | N100 | | 0x8F | 143 | Raptor Lake desktop | i5-13600K | intel64 family 6 model 140 stepping 1 genuineintel 2803 mhz
Thus, if you see “Family 6 Model 140,” you are definitely looking at an original Alder Lake chip, not Raptor Lake or Meteor Lake. To place this CPU in context, here’s a
A key aspect of this CPU is its configurable TDP (Thermal Design Power): In a typical laptop (e
In a typical laptop (e.g., Acer Swift 3, ASUS Zenbook 14), you’ll see:
Thermal implications: At 2803 MHz base, the voltage is low enough that passive cooling is possible in small devices. Most laptops with this chip stay under 70°C under full load.
Stepping is a minor revision. Stepping 1 for Model 140 represents the A0 or A1 silicon revision, which is typically the first production mask. For Alder Lake-N, Stepping 1 is the initial release. Later steppings (e.g., Stepping 2 or 3) might fix errata or improve power efficiency, but Stepping 1 is common in early batches of mini-PCs, thin clients, and laptops.