Intel Core i7 9800X vs Intel Core i5 11400

VS

We compared two desktop CPUs: Intel Core i7 9800X with 8 cores 3.8GHz and Intel Core i5 11400 with 6 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 9800X 's Advantages

Larger memory bandwidth (79.47GB/s vs 50GB/s)

Higher base frequency (3.8GHz vs 2.6GHz)

Larger L3 cache size (17MB vs 12MB)

Intel Core i5 11400 's Advantages

Released 2 years and 5 months late

Integrated graphics card

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Newer PCIe version (4.0 vs 3.0)

Lower TDP (65W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 9800X

1251

Intel Core i5 11400 +7%

1343

Cinebench R23 Multi Core

Intel Core i7 9800X +35%

12945

Intel Core i5 11400

9587

Geekbench 6 Single Core

Intel Core i7 9800X

1314

Intel Core i5 11400 +45%

1915

Geekbench 6 Multi Core

Intel Core i7 9800X +5%

7991

Intel Core i5 11400

7552

Geekbench 5 Single Core

Intel Core i7 9800X

1225

Intel Core i5 11400 +22%

1505

Geekbench 5 Multi Core

Intel Core i7 9800X +36%

9648

Intel Core i5 11400

7090

Passmark CPU Single Core

Intel Core i7 9800X

2573

Intel Core i5 11400 +17%

3031

Passmark CPU Multi Core

Intel Core i7 9800X +6%

18121

Intel Core i5 11400

16980

Intel Core i7 9800X

VS

Intel Core i5 11400

General Parameters

Oct 2018

Release Date

Mar 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Rocket Lake

i7-9800X

Processor Number

i5-11400

LGA-2066

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 730

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1200

165 W

Power Consumption

65 W

95 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.8 GHz

Performance Core Base Frequency

2.6 GHz

4.4 GHz

Performance Core Turbo Frequency

4.4 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

26x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

17 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

50 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1300 MHz

-

Shader Units

192

-

Texture Units

48

-

Raster Operation Units

24

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

0.35 TFLOPS

Miscellaneous

Intel Core i7 9800X

Official Website

Intel Core i5 11400

3.0

PCIe Version

4.0

44

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

-

Related CPU Comparisons

1

Intel Core i7 9800X vs AMD Ryzen 9 5900X

2

Intel Core i7 9800X vs Intel Core i5 13400F

3

Intel Core i7 9800X vs Intel Core i3 9100T

4

Intel Core i7 9800X vs Intel Core i9 13900KF

5

Intel Core i7 9800X vs AMD Ryzen 7 7700X

6

Intel Core i7 9800X vs Intel Celeron G4900

7

Intel Core i7 9800X vs AMD Ryzen Threadripper PRO 5975WX

8

Intel Core i9 14900 vs Intel Core i7 9800X

9

Intel Core i7 9800X vs AMD Ryzen 3 4300G

10

Intel Core i7 9800X vs Intel Core i3 9300

Related News

1

AMD's Latest Breakthrough Technology Could Change the Game in the Future

2

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

3

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

4

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

5

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

6

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

7

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

8

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

9

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

10

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It