Intel Core i5 11400 vs Intel Core i7 8700

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We compared two desktop CPUs: Intel Core i5 11400 with 6 cores 2.6GHz and Intel Core i7 8700 with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 11400 '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)

Intel Core i7 8700 's Advantages

Better graphics card performance

Higher base frequency (3.2GHz vs 2.6GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 11400 +10%

1343

Intel Core i7 8700

1216

Cinebench R23 Multi Core

Intel Core i5 11400 +34%

9587

Intel Core i7 8700

7107

Geekbench 6 Single Core

Intel Core i5 11400 +52%

1915

Intel Core i7 8700

1258

Geekbench 6 Multi Core

Intel Core i5 11400 +71%

7552

Intel Core i7 8700

4394

Blender

Intel Core i5 11400 +51%

173

Intel Core i7 8700

114

Geekbench 5 Single Core

Intel Core i5 11400 +29%

1505

Intel Core i7 8700

1166

Geekbench 5 Multi Core

Intel Core i5 11400 +14%

7090

Intel Core i7 8700

6209

Passmark CPU Single Core

Intel Core i5 11400 +14%

3031

Intel Core i7 8700

2647

Passmark CPU Multi Core

Intel Core i5 11400 +31%

16980

Intel Core i7 8700

12874

Intel Core i5 11400

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Intel Core i7 8700

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

i5-11400

Processor Number

i7-8700

LGA-1200

Socket

LGA-1151

UHD Graphics 730

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-1151

65 W

Power Consumption

65 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

3.2 GHz

4.4 GHz

Performance Core Turbo Frequency

4.6 GHz

6

Total Core Count

6

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

32x

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

No

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

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

1300 MHz

GPU Max Dynamic Frequency

1200 MHz

192

Shader Units

192

48

Texture Units

24

Raster Operation Units

3

24

Execution Units

24

15 W

Power Consumption

15 W

3840x2160 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.35 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 11400

Official Website

Intel Core i7 8700

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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