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Intel Core Ultra 7 155H
Benchmarks & Specs

Name: Intel Core Ultra 7 155H
Brand: Intel
Rating: 3.9 (527 reviews)

Last updated: 2026-06-01

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The Intel Core Ultra 7 155H is a remarkable mobile processor. It's based on the modern Meteor Lake H architecture, manufactured using an efficient 7nm process. This chip delivers compelling overall performance for a variety of tasks. We were quite impressed with how well it still performs. Of particular note is its strong multicore performance, which effortlessly handles demanding applications.

In Cinebench 2024, it scores 102 points in single-core. In multi-core, it achieves an impressive 986 points. The integrated Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) also delivers solid graphics performance. It is ideally suited for everyday use. With generous 18 MB L2 and 24 MB L3 caches, data is provided quickly.

This significantly contributes to the responsive system performance. A maximum memory bandwidth of 120 GB/s further supports the fast data flow. The Intel Core Ultra 7 155H remains an excellent choice for high-performance laptops. It offers a reliable foundation for productivity and creative projects.

Modern Meteor Lake H Architecture
Strong Multicore Performance
Integrated Intel Iris Xe Graphics
Generous Cache Sizes

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 130 / 457
In segment Notebook

Multi-core performance

Rank 76 / 452
In segment Notebook

Cinebench 2026 Single-Thread
Single-core performance

8C / 16T · 5.10 GHz

408 pts

8C / 16T · 4.90 GHz

406 pts

16C / 22T · 4.80 GHz

405 pts

6C / 8T · 4.50 GHz

402 pts

10C / 12T · 5.00 GHz

402 pts

Cinebench 2026 Multi-Core
Multi-core performance

8C / 16T · 5.00 GHz

2,861 pts

16C / 16T · 5.10 GHz

2,861 pts

16C / 22T · 4.80 GHz

2,849 pts

6C / 12T · 5.00 GHz

2,714 pts

6C / 12T · 5.00 GHz

2,714 pts

Cinebench 2024 Single-Core
Single-core performance

8C / 16T · 5.20 GHz

106 pts

14C / 20T · 5.00 GHz

105 pts

16C / 22T · 4.80 GHz

104 pts

12C / 16T · 4.70 GHz

103 pts

8C / 16T · 5.10 GHz

102 pts

Cinebench 2024 Multi-Core
Multi-core performance

10C / 10T · 4.46 GHz

962 pts

14C / 20T · 5.40 GHz

951 pts

16C / 22T · 4.80 GHz

950 pts

14C / 20T · 4.70 GHz

949 pts

14C / 20T · 4.70 GHz

949 pts

Cinebench R23 Single-Core
Single-core performance

16C / 22T · 5.10 GHz

1,775 pts

12C / 16T · 4.70 GHz

1,773 pts

16C / 22T · 4.80 GHz

1,772 pts

10C / 12T · 4.70 GHz

1,761 pts

8C / 16T · 5.10 GHz

1,757 pts

Cinebench R23 Multi-Core
Multi-core performance

8C / 16T · 3.60 GHz

18,065 pts

8C / 16T · 2.00 GHz

17,840 pts

16C / 22T · 4.20 GHz

17,650 pts

16C / 22T · 4.50 GHz

17,460 pts

8C / 16T · 4.00 GHz

17,222 pts

Geekbench 6 Single-Core
Single-core performance

8C / 16T · 4.90 GHz

2,417

4C / 8T · 4.50 GHz

2,410

16C / 22T · 4.80 GHz

2,407

12C / 14T · 5.20 GHz

2,406

14C / 20T · 4.80 GHz

2,404

Geekbench 6 Multi-Core
Multi-core performance

10C / 10T · 3.20 GHz

12,439

10C / 10T · 3.20 GHz

12,439

16C / 22T · 4.20 GHz

12,410

10C / 10T · 3.20 GHz

12,407

10C / 10T · 3.20 GHz

12,407

Geekbench 5, 64bit Single-Core
Single-core performance

14C / 20T · 5.00 GHz

1,754

14C / 20T · 4.60 GHz

1,753

16C / 22T · 4.80 GHz

1,746

14C / 20T · 5.20 GHz

1,745

14C / 20T · 4.70 GHz

1,743

Geekbench 5, 64bit Multi-Core
Multi-core performance

14C / 20T · 3.80 GHz

12,103

14C / 20T · 3.80 GHz

12,103

16C / 22T · 4.20 GHz

11,878

14C / 20T · 4.00 GHz

11,875

14C / 20T · 4.00 GHz

11,875

iGPU - FP32 Performance (Single-precision GFLOPS)

Apple M1 Pro (14 Core)

4,580

Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake)

4,559

Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake)

4,460

Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake)

4,361

AMD Radeon 780M

4,357

More benchmarks

Cinebench 2026 (ST)
218 entries

Cinebench 2026 (MC)
219 entries

Cinebench 2024 (SC)
427 entries

Cinebench 2024 (MC)
422 entries

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

CPU performance per watt (efficiency)
140 entries

Specifications

At a glance

Property	Value
Family	Intel Core Ultra 7 (31)
CPU group	Intel Core Ultra 100H (5)
Architecture	Meteor Lake H
Technology	7 nm
Segment	Notebook
Socket	BGA 2049
Generation	1
Predecessor
Successor	Intel Core Ultra 7 255H Q1/2025

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	16 / 22
Hyperthreading / SMT	✓
Core architecture	hybrid (big.LITTLE)
Core Cluster 1:	6x Redwood Cove 1.40 - 4.80 GHz
Core Cluster 2:	8x Crestmont 0.90 - 3.80 GHz
Core Cluster 3:	2x Crestmont 0.70 - 2.50 GHz
L2-Cache	18.00 MB
L3-Cache	24.00 MB
Overclocking	No

Integrated graphics (iGPU)

Property	Value
GPU name	Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake)
GPU frequency	0.60 - 2.25 GHz
CUs / Shader	128 / 1024
Raytracing	✓
Max. displays	4
Max. GPU Memory	32 GB
Technology	5 nm
Release date	Q4/2023

NPU AI performance

Property	Value
AI hardware	Intel® AI Boost
AI specifications	Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT)
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
LPDDR5X-7500 DDR5-5600	120.0 GB/s 89.6 GB/s
Property	Value
Max. Memory	96 GB
Memory channels	2
ECC	✗
PCIe	5.0 x 20
PCIe Bandwidth	78.8 GB/s

Thermal Management

Property	Value
TDP	28 W
TDP (PL2)	115 W
TDP up	65 W
TDP down	20 W
T. junction max.	110 °C

Technical details

Property	Value
Chip design	Chiplet
AES-NI	✓
Operating systems	Windows 11, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2
Release date	Q4/2023
Release price
Documents	Technical data sheet

User Reviews

Your rating

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★★★★★