Intel Core i7 6800K vs Intel Core i9 10900K

VS

Intel Core i7 6800K

Intel Core i9 10900K

We compared two desktop CPUs: Intel Core i7 6800K with 6 cores 3.4GHz and Intel Core i9 10900K with 10 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6800K 's Advantages

Larger memory bandwidth (76.8GB/s vs 45.8GB/s)

Intel Core i9 10900K 's Advantages

Released 4 years late

Integrated graphics card

Higher specification of memory (2933 vs 2133)

Higher base frequency (3.7GHz vs 3.4GHz)

Larger L3 cache size (20MB vs 15MB)

Lower TDP (125W vs 140W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6800K

951

Intel Core i9 10900K +44%

1375

Cinebench R23 Multi Core

Intel Core i7 6800K

6632

Intel Core i9 10900K +107%

13761

Geekbench 6 Single Core

Intel Core i7 6800K

1363

Intel Core i9 10900K +24%

1703

Geekbench 6 Multi Core

Intel Core i7 6800K

6495

Intel Core i9 10900K +44%

9367

Blender

Intel Core i7 6800K

93

Intel Core i9 10900K +188%

268

Geekbench 5 Single Core

Intel Core i7 6800K

922

Intel Core i9 10900K +43%

1324

Geekbench 5 Multi Core

Intel Core i7 6800K

5537

Intel Core i9 10900K +94%

10773

Passmark CPU Single Core

Intel Core i7 6800K

2269

Intel Core i9 10900K +38%

3135

Passmark CPU Multi Core

Intel Core i7 6800K

10740

Intel Core i9 10900K +114%

22996

Intel Core i7 6800K

VS

Intel Core i9 10900K

General Parameters

May 2016

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Comet Lake

i7-6800K

Processor Number

i9-10900K

LGA-2011-3

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

125 W

-

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

10

12

Performance Core Threads

20

3.4 GHz

Performance Core Base Frequency

3.7 GHz

3.6 GHz

Performance Core Turbo Frequency

5.3 GHz

6

Total Core Count

10

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

37x

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

15 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2133

Memory Types

DDR4-2933

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

45.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1200 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i7 6800K

Official Website

Intel Core i9 10900K

3.0

PCIe Version

3.0

28

PCIe Lanes

16

Related CPU Comparisons

1

Intel Core i7 6800K vs AMD Ryzen 5 3600X

2

Intel Core i7 6800K vs Intel Core i9 14900F

3

Intel Core i7 6800K vs Intel Core i5 12600

4

Intel Core i7 6800K vs Intel Core i5 9500T

5

Intel Core i7 6800K vs Intel Core i9 11900KF

6

Intel Core i7 6800K vs Intel Core i9 12900E

7

Intel Core i7 6800K vs AMD Ryzen 7 5700X3D

8

Intel Core i7 6800K vs Intel Core i5 10500T

9

Intel Core i7 6800K vs Intel Core i7 12700K

10

Intel Core i7 6800K vs Intel Core i3 4170

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early