Intel Core i5 11400F vs Intel Core i7 8700K

VS

Intel Core i5 11400F Intel Core i7 8700K

We compared two desktop CPUs: Intel Core i5 11400F with 6 cores 2.6GHz and Intel Core i7 8700K with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 11400F 's Advantages

Released 3 years and 5 months late

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

Larger memory bandwidth (50GB/s vs 41.6GB/s)

Newer PCIe version (4.0 vs 3.0)

Lower TDP (65W vs 95W)

Intel Core i7 8700K 's Advantages

Integrated graphics card

Higher base frequency (3.7GHz vs 2.6GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 11400F +10%

1336

Intel Core i7 8700K

1214

Cinebench R23 Multi Core

Intel Core i5 11400F +16%

10213

Intel Core i7 8700K

8765

Geekbench 6 Single Core

Intel Core i5 11400F +35%

1995

Intel Core i7 8700K

1475

Geekbench 6 Multi Core

Intel Core i5 11400F +29%

8199

Intel Core i7 8700K

6339

Blender

Intel Core i5 11400F +13%

173

Intel Core i7 8700K

153

Geekbench 5 Single Core

Intel Core i5 11400F +25%

1543

Intel Core i7 8700K

1233

Geekbench 5 Multi Core

Intel Core i5 11400F +8%

7222

Intel Core i7 8700K

6632

Passmark CPU Single Core

Intel Core i5 11400F +9%

3015

Intel Core i7 8700K

2748

Passmark CPU Multi Core

Intel Core i5 11400F +24%

17070

Intel Core i7 8700K

13661

Intel Core i5 11400F

VS

Intel Core i7 8700K

General Parameters

Mar 2021

Release Date

Oct 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Coffee Lake

i5-11400F

Processor Number

i7-8700K

LGA-1200

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-1151

65 W

Power Consumption

95 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

2.6 GHz

Performance Core Base Frequency

3.7 GHz

4.4 GHz

Performance Core Turbo Frequency

4.7 GHz

6

Total Core Count

6

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1200 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 11400F

Official Website

Intel Core i7 8700K

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

Related CPU Comparisons

1

Intel Core i5 12400F vs Intel Core i5 11400F

2

Intel Core i5 11400F vs Intel Core i3 12100F

3

AMD Ryzen 5 5500 vs Intel Core i5 11400F

4

Intel Core i5 11400F vs Intel Core i3 10105F

5

Intel Core i5 11400F vs AMD Ryzen 5 5600

6

Intel Core i5 11400F vs AMD Ryzen 5 7500F

7

Intel Core i7 8700 vs Intel Core i5 11400F

8

Intel Core i5 12400F vs Intel Core i7 8700K

9

Intel Core i5 11400F vs Intel Core i9 11900K

10

Intel Core i5 11400F vs Intel Core i9 12900KS