Intel Core i5 7400 vs Intel Core Ultra 7 155UL

VS

Intel Core i5 7400

Intel Core Ultra 7 155UL

We compared two desktop CPUs: Intel Core i5 7400 with 4 cores 3.0GHz and Intel Core Ultra 7 155UL with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 7400 's Advantages

Integrated graphics card

Higher base frequency (3.0GHz vs 1.7GHz)

Intel Core Ultra 7 155UL 's Advantages

Released 7 years and 3 months late

Higher specification of memory (5600 vs 2400)

Larger memory bandwidth (89.6GB/s vs 35.76GB/s)

Newer PCIe version (4 vs 3.0)

Larger L3 cache size (12MB vs 6MB)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (15W vs 65W)

Score

Intel Core i5 7400

VS

Intel Core Ultra 7 155UL

General Parameters

Jan 2017

Release Date

Apr 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Kaby Lake

Core Architecture

Meteor Lake-PS

i5-7400

Processor Number

-

LGA-1151

Socket

Intel Socket 1851

HD Graphics 630

Integrated Graphics

Arc Xe-LPG 64EU

-

Generation

Ultra 7 (Meteor Lake)

Package

14 nm

Manufacturing Process

7 nm

65 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

-

Foundry

Intel

CPU Performance

4

Performance Cores

2

4

Performance Core Threads

4

3.0 GHz

Performance Core Base Frequency

1.7 GHz

3.5 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

1200 MHz

-

Efficiency Core Turbo Frequency

3.8 GHz

4

Total Core Count

12

4

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

17.0

64 K per core

L1 Cache

112 KB per core

256 K per core

L2 Cache

2 MB per core

6 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2400, DDR3L-1600

Memory Types

DDR5-5600

64 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1000 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.44 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 7400

Official Website

Intel Core Ultra 7 155UL

3.0

PCIe Version

4

16

PCIe Lanes

8

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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