Intel Core i7 6850K vs Intel Core i9 9900K

VS

Intel Core i7 6850K

Intel Core i9 9900K

We compared two desktop CPUs: Intel Core i7 6850K with 6 cores 3.6GHz and Intel Core i9 9900K with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6850K 's Advantages

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

Intel Core i9 9900K 's Advantages

Released 2 years and 5 months late

Integrated graphics card

Higher specification of memory (2666 vs 2133)

Larger L3 cache size (16MB vs 15MB)

Lower TDP (95W vs 140W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6850K

979

Intel Core i9 9900K +36%

1333

Cinebench R23 Multi Core

Intel Core i7 6850K

7282

Intel Core i9 9900K +71%

12496

Geekbench 6 Single Core

Intel Core i7 6850K

986

Intel Core i9 9900K +68%

1665

Geekbench 6 Multi Core

Intel Core i7 6850K

3877

Intel Core i9 9900K +64%

6395

Blender

Intel Core i7 6850K

81

Intel Core i9 9900K +158%

209

Geekbench 5 Single Core

Intel Core i7 6850K

988

Intel Core i9 9900K +28%

1265

Geekbench 5 Multi Core

Intel Core i7 6850K

5881

Intel Core i9 9900K +42%

8406

Passmark CPU Single Core

Intel Core i7 6850K

2409

Intel Core i9 9900K +22%

2945

Passmark CPU Multi Core

Intel Core i7 6850K

11382

Intel Core i9 9900K +61%

18381

Intel Core i7 6850K

VS

Intel Core i9 9900K

General Parameters

May 2016

Release Date

Oct 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Coffee Lake

i7-6850K

Processor Number

i9-9900K

LGA-2011-3

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

95 W

-

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

3.6 GHz

3.8 GHz

Performance Core Turbo Frequency

5 GHz

6

Total Core Count

8

12

Total Thread Count

16

-

Bus Frequency

100 MHz

36x

Multiplier

36x

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

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2133

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

41.6 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 6850K

Official Website

Intel Core i9 9900K

3.0

PCIe Version

3.0

40

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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