Intel Core Ultra 7 155H
Intel Core Ultra Series 1 · Meteor Lake
16 Cores
22 Threads
Up to 4.8 GHz
FCBGA2049
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A sixteen-core, twenty-two-thread Meteor Lake chip at 45W, the Core Ultra 7 155H became one of the most widely reviewed chips of its generation, reaching a 4.8GHz boost clock alongside a dedicated NPU for AI workloads.
Its hybrid tile design pairs performance cores, efficiency cores, and even lower-power "low-power island" cores for background tasks, giving it strong battery efficiency alongside solid multi-core throughput.
Highlights
16 Cores / 22 Threads
Up to 4.8 GHz boost clock.
RAM Support: DDR5
Supported memory generations. Soldered (LPDDR) or upgradeable depends on the laptop.
Intel Core Ultra Series 1 Lineup
Intel Core Ultra 9 185H
16/22 @2.3GHz 45W
Intel Core Ultra 7 165U
12/14 @1.7GHz 15W
Intel Core Ultra 7 165H
16/22 @1.4GHz 28W
Intel Core Ultra 7 164U
12/14 @1.1GHz 9W
Intel Core Ultra 7 155U
12/14 @1.7GHz 15W
Intel Core Ultra 5 135U
12/14 @1.6GHz 15W
Intel Core Ultra 5 135H
14/18 @1.7GHz 28W
Intel Core Ultra 5 134U
12/14 @0.7GHz 9W
Intel Core Ultra 5 125U
12/14 @1.3GHz 15W
Intel Core Ultra 5 125H
14/18 @1.2GHz 28W
Intel Core Ultra 5 115U
8/10 @1.5GHz 15W
Benchmark Summary
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Specifications
Cores / Threads16 / 22
Base Clock1.4 GHz
Max Turbo Frequency4.8 GHz
L3 Cache24 MB
TDP28W
SocketFCBGA2049
Memory SupportDDR5
PCIe SupportPCIe 5.0 / 4.0
Integrated Graphics
Intel Arc Graphics (Meteor Lake)
Processor TypeLaptop
Launch DateQ4 2023
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