Intel Celeron G5905 vs Intel Core i7 6800K

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We compared two desktop CPUs: Intel Celeron G5905 with 2 cores 3.5GHz and Intel Core i7 6800K with 6 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Celeron G5905 's Advantages

Released 4 years and 2 months late

Integrated graphics card

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

Higher base frequency (3.5GHz vs 3.4GHz)

Lower TDP (58W vs 140W)

Intel Core i7 6800K 's Advantages

Larger memory bandwidth (76.8GB/s vs 41.6GB/s)

Larger L3 cache size (15MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Celeron G5905

872

Intel Core i7 6800K +9%

951

Cinebench R23 Multi Core

Intel Celeron G5905

1695

Intel Core i7 6800K +291%

6632

Geekbench 6 Single Core

Intel Celeron G5905

676

Intel Core i7 6800K +101%

1363

Geekbench 6 Multi Core

Intel Celeron G5905

1095

Intel Core i7 6800K +493%

6495

Geekbench 5 Single Core

Intel Celeron G5905

922

Intel Core i7 6800K

922

Geekbench 5 Multi Core

Intel Celeron G5905

1731

Intel Core i7 6800K +219%

5537

Passmark CPU Single Core

Intel Celeron G5905

2193

Intel Core i7 6800K +3%

2269

Passmark CPU Multi Core

Intel Celeron G5905

2830

Intel Core i7 6800K +279%

10740

Intel Celeron G5905

VS

Intel Core i7 6800K

General Parameters

Jul 2020

Release Date

May 2016

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake

Core Architecture

Broadwell E

G5905

Processor Number

i7-6800K

LGA-1200

Socket

LGA-2011-3

UHD Graphics 610

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-2011-3

58 W

Power Consumption

140 W

100 °C

Peak Operating Temperature

-

CPU Performance

2

Performance Cores

6

2

Performance Core Threads

12

3.5 GHz

Performance Core Base Frequency

3.4 GHz

-

Performance Core Turbo Frequency

3.6 GHz

2

Total Core Count

6

2

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

34x

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

256 K per core

4 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2133

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

41.6 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1050 MHz

GPU Max Dynamic Frequency

-

96

Shader Units

-

12

Texture Units

-

2

Raster Operation Units

-

12

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 30 Hz

Max Resolution

-

0.2 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Celeron G5905

Official Website

Intel Core i7 6800K

3.0

PCIe Version

3.0

16

PCIe Lanes

28

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