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Intel Alder Lake-P PL1 PL2 TDP Values Spotted: 45W and 115W for 12 Core CPU

Thanks to a Linux Coreboot patch, we have the PL1 (stock) and PL2 (boost) values for Intel’s Alder Lake-P mobile processors. We know that the Alder Lake-P family will feature three product stacks: U15, U28, and H45. The power values for all three lineups have been included in the latest update.

U15 which is the successor to Tiger Lake-Y will supposedly have a PL1 value of 15W and a PL2 target of 55W. U28 which is essentially the successor to the existing Tiger Lake-U lineup will feature a PL1 TDP of 28W and a PL2 target of 64W. Finally, H45 which is the successor to Tiger Lake-H will have a PL1 value of 45W and a PL2 or boost TDP of 115W. All three lineups have higher PL2 values compared to Tiger Lake. Tiger Lake-UP3 has a 2-core PL2 value of 38W and a 4-core PL2 value of 60W. Finally, Tiger Lake-H has a PL2 value of 109W for the Core i9-11980HK which comes with a base TDP of 65W.

Alder Lake-P LineupGolden Cove CoresGracemont CoresPL1/PL2 Values (W)
U152815/55
U284828/64
H454845/115
Alder Lake-P TDP Values

Source (Via)

Areej Syed

Processors, PC gaming, and the past. I have been writing about computer hardware for over seven years with more than 5000 published articles. Started off during engineering college and haven't stopped since. Mass Effect, Dragon Age, Divinity, Torment, Baldur's Gate and so much more... Contact: areejs12@hardwaretimes.com.
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