Intel Core i5 11600K vs Intel Core i7 6700K

VS

Intel Core i5 11600K

Intel Core i7 6700K

We compared two desktop CPUs: Intel Core i5 11600K with 6 cores 3.9GHz and Intel Core i7 6700K with 4 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 11600K 's Advantages

Released 5 years and 7 months late

Higher specification of memory (3200 vs 2133)

Larger memory bandwidth (50GB/s vs 34.1GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 8MB)

Intel Core i7 6700K 's Advantages

Higher base frequency (4.0GHz vs 3.9GHz)

Lower TDP (91W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 11600K +38%

1564

Intel Core i7 6700K

1129

Cinebench R23 Multi Core

Intel Core i5 11600K +99%

11277

Intel Core i7 6700K

5646

Geekbench 6 Single Core

Intel Core i5 11600K +51%

2295

Intel Core i7 6700K

1512

Geekbench 6 Multi Core

Intel Core i5 11600K +79%

9108

Intel Core i7 6700K

5068

Blender

Intel Core i5 11600K +66%

178

Intel Core i7 6700K

107

Geekbench 5 Single Core

Intel Core i5 11600K +51%

1650

Intel Core i7 6700K

1087

Geekbench 5 Multi Core

Intel Core i5 11600K +81%

7766

Intel Core i7 6700K

4271

Passmark CPU Single Core

Intel Core i5 11600K +33%

3353

Intel Core i7 6700K

2503

Passmark CPU Multi Core

Intel Core i5 11600K +119%

19635

Intel Core i7 6700K

8928

Intel Core i5 11600K

VS

Intel Core i7 6700K

General Parameters

Mar 2021

Release Date

Aug 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Skylake

i5-11600K

Processor Number

i7-6700K

LGA-1200

Socket

LGA-1151

UHD Graphics 750

Integrated Graphics

HD Graphics 530

Package

-

Transistor Count

1.75 billions

14 nm

Manufacturing Process

14 nm

125 W

Power Consumption

91 W

100°C

Peak Operating Temperature

-

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

3.9 GHz

Performance Core Base Frequency

4.0 GHz

4.9 GHz

Performance Core Turbo Frequency

4.2 GHz

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

39x

Multiplier

40

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

8 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2133,DDR3L-1600

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

1150 MHz

256

Shader Units

-

64

Texture Units

-

32

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.46 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 11600K

Official Website

Intel Core i7 6700K

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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