Intel Core i5 8400 vs Intel Core Ultra 5 225F

VS

Intel Core i5 8400

Intel Core Ultra 5 225F

We compared two desktop CPUs: Intel Core i5 8400 with 6 cores 2.8GHz and Intel Core Ultra 5 225F with 10 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8400 's Advantages

Integrated graphics card

Intel Core Ultra 5 225F 's Advantages

Released 7 years late

Higher specification of memory (5600 vs 2666)

Larger memory bandwidth (102.4GB/s vs 41.6GB/s)

Newer PCIe version (5 vs 3.0)

Higher base frequency (3.3GHz vs 2.8GHz)

Larger L3 cache size (21MB vs 9MB)

More modern manufacturing process (7nm vs 14nm)

Score

Intel Core i5 8400

VS

Intel Core Ultra 5 225F

General Parameters

Oct 2017

Release Date

Oct 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Coffee Lake

Core Architecture

Arrow Lake-S

i5-8400

Processor Number

-

LGA-1151

Socket

Intel Socket 1851

UHD Graphics 630

Integrated Graphics

N/A

-

Generation

Ultra 5 (Arrow Lake)

Package

14 nm

Manufacturing Process

7 nm

65 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

100 °C

-

Foundry

Intel

CPU Performance

6

Performance Cores

6

Performance Core Threads

12

2.8 GHz

Performance Core Base Frequency

3.3 GHz

4 GHz

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.7 GHz

-

Efficiency Core Turbo Frequency

4.4 GHz

6

Total Core Count

10

6

Total Thread Count

10

100 MHz

Bus Frequency

100 MHz

28x

Multiplier

33.0

64 K per core

L1 Cache

112 KB per core

256 K per core

L2 Cache

3 MB per core

9 MB shared

L3 Cache

21 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-5600

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1050 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

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 8400

Official Website

3.0

PCIe Version

5

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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