CPUEmbeddedReleased 2024

Intel Core Ultra 7 Processor 155UL

12C/14T · 4.8 GHz · 15 W

Low-power edge and embedded counterpart of the Core Ultra 7 155U, introduced in 2024 as part of Intel's Meteor Lake-PS family. Its two performance cores reach 4.8 GHz, and it brings the Intel AI Boost NPU to fanless industrial PCs, kiosks and compact edge AI systems in a socketed LGA1851 package with long-life embedded availability.

General

Manufacturer: Intel
Model: Intel Core Ultra 7 Processor 155UL
Segment: Embedded
Generation: Core Ultra Series 1
Codename: Meteor Lake-PS
Architecture: x86_64
Microarchitecture: Redwood Cove (P) / Crestmont (E)
Release date: 2024
Price: Search on Amazon

Cores & clocks

Cores / threads: 12 cores / 14 threadsP2+E8+LPE2
Base clock: 1.70 GHz
Boost clock: 4.80 GHz
TDP (design W): 15 W
Max: 57 W
Unlocked: ✕ No
L2 cache: —
L3 cache: 12 MB
Technology (nm): 7 nm
Intel 4 (compute tile)

Platform

Socket: FCLGA1851
2-CPU (multi-socket): ✕ No
Integrated GPU: Intel Graphics (4 Xe-cores)
Clock: 1,950 MHz
Memory type: DDR5-5600
2-channel
Memory size: Up to 96 GB
ECC memory: ✕ No
PCIe: PCIe 4.0 (20 lanes)

Instructions & AI

Instruction extensions: SSE4.1SSE4.2AVX2AES-NIIntel 64VT-xVT-dVT-x EPT (no AVX-512)
NPU: Intel AI Boost

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: Intel's Windows for IoT support matrix lists Core Ultra (Series 1) with Windows 10 IoT Enterprise LTSC 2021 and Windows 11 IoT Enterprise 24H2. Microsoft lists Core Ultra (Series 1) on the Windows 11 24H2 and 25H2 processor lists; 26H2's list is not yet published, so the 25H2 status is carried over. Linux runs from kernel 6.7 onward; the NPU uses the intel_vpu driver.

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