Intel Core i5 6600 vs Intel Core i5 6600K

VS

We compared two desktop CPUs: Intel Core i5 6600 with 4 cores 3.3GHz and Intel Core i5 6600K with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 6600 's Advantages

Lower TDP (65W vs 91W)

Intel Core i5 6600K 's Advantages

Higher base frequency (3.5GHz vs 3.3GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 6600

1042

Intel Core i5 6600K

1043

Cinebench R23 Multi Core

Intel Core i5 6600

3810

Intel Core i5 6600K +4%

3982

Geekbench 6 Single Core

Intel Core i5 6600

1215

Intel Core i5 6600K +8%

1314

Geekbench 6 Multi Core

Intel Core i5 6600

3041

Intel Core i5 6600K +24%

3782

Blender

Intel Core i5 6600

42

Intel Core i5 6600K +66%

70

Geekbench 5 Single Core

Intel Core i5 6600

953

Intel Core i5 6600K +18%

1125

Geekbench 5 Multi Core

Intel Core i5 6600

3325

Intel Core i5 6600K +13%

3775

Passmark CPU Single Core

Intel Core i5 6600

2246

Intel Core i5 6600K +3%

2320

Passmark CPU Multi Core

Intel Core i5 6600

5989

Intel Core i5 6600K +5%

6289

Intel Core i5 6600

VS

Intel Core i5 6600K

General Parameters

Sep 2015

Release Date

Aug 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Skylake

i5-6600

Processor Number

i5-6600K

LGA-1151

Socket

LGA-1151

HD Graphics 530

Integrated Graphics

HD Graphics 530

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1151

65 W

Power Consumption

91 W

CPU Performance

4

Performance Cores

4

Performance Core Threads

4

3.3 GHz

Performance Core Base Frequency

3.5 GHz

3.9 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

4

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

35x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133, DDR3L-1600

Memory Types

DDR4-2133, DDR3L-1600

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

34.1 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1150 MHz

GPU Max Dynamic Frequency

1150 MHz

Miscellaneous

Intel Core i5 6600

Official Website

Intel Core i5 6600K

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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