CPULaptopReleased Dec 14, 2023

Intel Core Ultra 5 115U

8C/10T · 4.2 GHz · 15 W

The Intel Core Ultra 5 115U is an entry-level Meteor Lake U-series laptop processor and Intel's first tiled client design, with a 2+4+2 hybrid core layout, a built-in NPU for AI workloads and a cut-down three-Xe-core GPU. It sits below the Core Ultra 5 125U and targets thin-and-light business and mainstream notebooks.

General

Manufacturer: Intel
Model: Intel Core Ultra 5 115U
Segment: Laptop
Generation: Core Ultra Series 1
Codename: Meteor Lake-U
Architecture: x86_64
Microarchitecture: Redwood Cove (P) / Crestmont (E)
Release date: Dec 14, 2023
Price: Search on Amazon

Cores & clocks

Cores / threads: 8 cores / 10 threadsP2+E4+LPE2
Base clock: 1.50 GHz
Boost clock: 4.20 GHz
TDP (design W): 15 W
Max: 57 W
Unlocked: ✕ No
L2 cache: —
L3 cache: 10 MB
Technology (nm): 4 nm
Intel 4 (compute tile) + TSMC N5/N6 tiles

Platform

Socket: FCBGA2049
2-CPU (multi-socket): ✕ No
Integrated GPU: Intel Graphics (3 Xe-cores)
Clock: 1,800 MHz
Memory type: LPDDR5x-7467, DDR5-5600
2-channel
Memory size: Up to 96 GB
ECC memory: ✕ No
PCIe: PCIe 4.0 (20 lanes)

Instructions & AI

Instruction extensions: Intel SSE4.1Intel SSE4.2Intel AVX2
NPU: Intel AI Boost — 11 TOPS

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: Covered by the Microsoft Windows 11 24H2 and 25H2 supported-processor lists through the series-level entry for Intel Core Ultra Processors (Series 1), and 26H2 keeps the same requirements. Intel's graphics driver also supports Windows 10, while the NPU driver is available for Windows 11 only. Linux kernel 6.7 or newer is recommended for out-of-the-box graphics support.

All Intel CPUs →

Laptop cpus from Intel announced around the same time as the Intel Core Ultra 5 115U. Add any of them to your compare list to see the specs side by side.

cpu