Intel Core Ultra 5 115U vs Intel Core Ultra 7 155H

VS

Intel Core Ultra 5 115U

Intel Core Ultra 7 155H

We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 115U 's Advantages

Higher base frequency (1.5GHz vs 1.4GHz)

Lower TDP (15W vs 65W)

Intel Core Ultra 7 155H 's Advantages

Integrated graphics card

Higher specification of memory (7467 vs 7467)

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (24MB vs 10MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 115U

1616

Intel Core Ultra 7 155H +47%

2386

Geekbench 6 Multi Core

Intel Core Ultra 5 115U

5338

Intel Core Ultra 7 155H +134%

12518

Intel Core Ultra 5 115U

VS

Intel Core Ultra 7 155H

General Parameters

Dec 2023

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Meteor Lake

Core Architecture

Meteor Lake

-

Processor Number

155H

Intel BGA 2049

Socket

FCBGA-2049

Arc Xe-LPG 48EU

Integrated Graphics

Arc Graphics (8-Cores)

Ultra 5 (Meteor Lake)

Generation

Ultra 7 (Meteor Lake)

Package

7 nm

Manufacturing Process

7 nm

15 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115 W

-

Peak Operating Temperature

110°C

Intel

Foundry

Intel

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

1.5 GHz

Performance Core Base Frequency

1.4 GHz

4.2 GHz

Performance Core Turbo Frequency

4.8 GHz

6

Efficiency Cores

10

6

Efficiency Core Threads

10

1000 MHz

Efficiency Core Base Frequency

0.9 GHz

3.5 GHz

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

16

10

Total Thread Count

22

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

14x

112 KB per core

L1 Cache

112 K per core

2 MB per core

L2 Cache

2 MB per core

10 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

LPDDR5X-7467,DDR5-5600

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

-

Max Memory Size

96 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

2250 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

8

-

Max Resolution

7680x4320 - 60 Hz

-

Graphics Performance

5.76 TFLOPS

Miscellaneous

Intel Core Ultra 5 115U

Official Website

Intel Core Ultra 7 155H

4

PCIe Version

5.0

12

PCIe Lanes

28

Related CPU Comparisons

1

Intel Core Ultra 5 115U vs Apple M4 Pro 14 Cores

2

Intel Core Ultra 5 115U vs Intel Core i7 1165G7

3

Intel Core Ultra 5 115U vs Intel Core i5 9300H

4

Intel Core Ultra 5 115U vs Intel Core i5 1155G7

5

Intel Core Ultra 5 115U vs Intel Core i5 1035G7

6

Intel Core Ultra 5 115U vs Intel Core i5 8259U

7

Intel Core Ultra 5 115U vs Intel Core Ultra 7 165H

8

Intel Core Ultra 5 115U vs AMD Ryzen 7 Pro 7840HS

9

Intel Core Ultra 5 115U vs AMD Ryzen 7 4700U

10

Intel Core Ultra 5 115U vs Intel Core 5 220U

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage