Intel Core i7 6700K vs Intel Celeron G5905

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We compared two desktop CPUs: Intel Core i7 6700K with 4 cores 4.0GHz and Intel Celeron G5905 with 2 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6700K 's Advantages

Higher base frequency (4.0GHz vs 3.5GHz)

Larger L3 cache size (8MB vs 4MB)

Intel Celeron G5905 's Advantages

Released 4 years and 11 months late

Higher specification of memory (DDR4-2666 vs DDR4-2133)

Larger memory bandwidth (41.6GB/s vs 34.1GB/s)

Lower TDP (58W vs 91W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6700K +30%

1136

Intel Celeron G5905

872

Cinebench R23 Multi Core

Intel Core i7 6700K +233%

5661

Intel Celeron G5905

1695

Geekbench 6 Single Core

Intel Core i7 6700K +128%

1544

Intel Celeron G5905

676

Geekbench 6 Multi Core

Intel Core i7 6700K +380%

5265

Intel Celeron G5905

1095

Geekbench 5 Single Core

Intel Core i7 6700K +17%

1087

Intel Celeron G5905

922

Geekbench 5 Multi Core

Intel Core i7 6700K +146%

4271

Intel Celeron G5905

1731

Passmark CPU Single Core

Intel Core i7 6700K +14%

2510

Intel Celeron G5905

2193

Passmark CPU Multi Core

Intel Core i7 6700K +215%

8940

Intel Celeron G5905

2830

Intel Core i7 6700K

VS

Intel Celeron G5905

General Parameters

Aug 2015

Release Date

Jul 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Comet Lake

i7-6700K

Processor Number

G5905

LGA-1151

Socket

LGA-1200

HD Graphics 530

Integrated Graphics

UHD Graphics 610

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1200

91 W

Power Consumption

58 W

-

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

2

4.0 GHz

Performance Core Base Frequency

3.5 GHz

4.2 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

2

8

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

35x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2133, DDR3L-1600

Memory Types

DDR4-2666

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

34.1 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

1150 MHz

GPU Max Dynamic Frequency

1050 MHz

-

Shader Units

96

-

Texture Units

12

-

Raster Operation Units

2

-

Execution Units

12

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 30 Hz

-

Graphics Performance

0.2 TFLOPS

Miscellaneous

Intel Core i7 6700K

Official Website

Intel Celeron G5905

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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