Intel Core i5 7400 vs Intel Core i7 14701E

VS

Intel Core i5 7400

Intel Core i7-14701E

We compared two desktop CPUs: Intel Core i5 7400 with 4 cores 3.0GHz and Intel Core i7 14701E with 8 cores 2.6GHz . 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 2.6GHz)

Intel Core i7 14701E 's Advantages

Released 7 years and 6 months late

Higher specification of memory (5600 vs 2400)

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

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (33MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Core i5 7400

VS

Intel Core i7 14701E

General Parameters

Jan 2017

Release Date

Jul 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Kaby Lake

Core Architecture

Raptor Lake-R

i5-7400

Processor Number

-

LGA-1151

Socket

Intel Socket 1700

HD Graphics 630

Integrated Graphics

UHD Graphics 770

-

Generation

Core i7 (Raptor Lake Refresh)

Package

14 nm

Manufacturing Process

10 nm

65 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

-

Foundry

Intel

-

Die Size

257 mm²

CPU Performance

4

Performance Cores

-

4

Performance Core Threads

-

3.0 GHz

Performance Core Base Frequency

2.6 GHz

3.5 GHz

Performance Core Turbo Frequency

5.4 GHz

4

Total Core Count

8

4

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

26.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

6 MB shared

L3 Cache

33 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2400, DDR3L-1600

Memory Types

DDR4-3200, DDR5-5600

64 GB

Max Memory Size

-

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

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 i7 14701E

3.0

PCIe Version

5

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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