Intel Core Ultra 7 155H vs Intel Celeron 7305

VS

Intel Core Ultra 7 155H

Intel Celeron 7305

We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Intel Celeron 7305 with 5 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155H 's Advantages

Released 1 years and 11 months late

Higher specification of memory (7467 vs 5200)

Larger memory bandwidth (120GB/s vs 76.8GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (1.4GHz vs 1.1GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (7nm vs 10nm)

Intel Celeron 7305 's Advantages

Lower TDP (15W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 7 155H +336%

2386

Intel Celeron 7305

546

Geekbench 6 Multi Core

Intel Core Ultra 7 155H +903%

12518

Intel Celeron 7305

1248

Intel Core Ultra 7 155H

VS

Intel Celeron 7305

General Parameters

Dec 2023

Release Date

Jan 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Alder Lake

155H

Processor Number

7305

FCBGA-2049

Socket

BGA-1744

Arc Graphics (8-Cores)

Integrated Graphics

UHD Graphics (48 EU)

Ultra 7 (Meteor Lake)

Generation

-

Package

7 nm

Manufacturing Process

10 nm

20-65 W

Power Consumption

12-15 W

115 W

Max Turbo Power Consumption

55 W

110°C

Peak Operating Temperature

100°C

Intel

Foundry

-

CPU Performance

6

Performance Cores

1

12

Performance Core Threads

1

1.4 GHz

Performance Core Base Frequency

1.1 GHz

4.8 GHz

Performance Core Turbo Frequency

-

10

Efficiency Cores

4

10

Efficiency Core Threads

4

0.9 GHz

Efficiency Core Base Frequency

0.9 GHz

3.8 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

5

22

Total Thread Count

5

100 MHz

Bus Frequency

100 MHz

14x

Multiplier

11x

112 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

1280 K per core

24 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

96 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2250 MHz

GPU Max Dynamic Frequency

1100 MHz

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

8

Execution Units

-

7680x4320 - 60 Hz

Max Resolution

-

5.76 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core Ultra 7 155H

Official Website

Intel Celeron 7305

5.0

PCIe Version

4.0

28

PCIe Lanes

20

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