Intel Core i5 7400 vs Intel Core Ultra 7 265K

VS

Intel Core i5 7400

Intel Core Ultra 7 265K

We compared two desktop CPUs: Intel Core i5 7400 with 4 cores 3.0GHz and Intel Core Ultra 7 265K with 20 cores 3.9GHz . 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

Lower TDP (65W vs 125W)

Intel Core Ultra 7 265K 's Advantages

Released 7 years and 9 months late

Better graphics card performance

Higher specification of memory (6400 vs 2400)

Larger memory bandwidth (102.4GB/s vs 35.76GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.9GHz vs 3.0GHz)

Larger L3 cache size (30MB vs 6MB)

More modern manufacturing process (3nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 7400

920

Intel Core Ultra 7 265K +150%

2304

Cinebench R23 Multi Core

Intel Core i5 7400

3369

Intel Core Ultra 7 265K +978%

36335

Geekbench 6 Single Core

Intel Core i5 7400

1215

Intel Core Ultra 7 265K +159%

3156

Geekbench 6 Multi Core

Intel Core i5 7400

3517

Intel Core Ultra 7 265K +507%

21364

Blender

Intel Core i5 7400

59

Intel Core Ultra 7 265K +723%

486

Intel Core i5 7400

VS

Intel Core Ultra 7 265K

General Parameters

Jan 2017

Release Date

Oct 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Arrow Lake

i5-7400

Processor Number

265K

LGA-1151

Socket

FCLGA-1851

HD Graphics 630

Integrated Graphics

Arc Xe2 (Arrow Lake-S)

-

Generation

Ultra 7(Arrow Lake)

Package

14 nm

Manufacturing Process

3 nm

65 W

Power Consumption

125 W

-

Max Turbo Power Consumption

250 W

100 °C

Peak Operating Temperature

105 °C

-

Foundry

TSMC

CPU Performance

4

Performance Cores

8

4

Performance Core Threads

8

3.0 GHz

Performance Core Base Frequency

3.9 GHz

3.5 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

3.3 GHz

-

Efficiency Core Turbo Frequency

4.6 GHz

4

Total Core Count

20

4

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

39

64 K per core

L1 Cache

112 K per core

256 K per core

L2 Cache

3 MB per core

6 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2400, DDR3L-1600

Memory Types

DDR5-6400

64 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

300 MHz

1000 MHz

GPU Max Dynamic Frequency

2000 MHz

192

Shader Units

512

24

Texture Units

16

3

Raster Operation Units

8

24

Execution Units

64

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.44 TFLOPS

Graphics Performance

2.05 TFLOPS

Miscellaneous

Intel Core i5 7400

Official Website

Intel Core Ultra 7 265K

3.0

PCIe Version

5.0

16

PCIe Lanes

24

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

Related CPU Comparisons

1

Intel Core i5 7400 vs Intel Core i7 12700TE

2

Intel Core i5 7400 vs AMD Ryzen Threadripper PRO 5975WX

3

Intel Core i5 7400 vs Intel Core i5 11600KF

4

Intel Core i5 7400 vs Intel Core Ultra 5 245K

5

Intel Core i5 7400 vs Intel Celeron G6900

6

Intel Core i5 7400 vs Intel Pentium G4400

7

Intel Core i5 7400 vs AMD Ryzen 9 3900XT

8

Intel Core i5 7400 vs Intel Core Ultra 7 165UL

9

Intel Core i5 7400 vs AMD Ryzen 5 3500X

10

Intel Core i5 7400 vs Intel Core i9 14900KF

Related News

1

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

2

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

3

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

4

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

5

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

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster