Intel Core i7 6850K vs Intel Core i9 11900K

VS

Intel Core i7 6850K Intel Core i9 11900K

We compared two desktop CPUs: Intel Core i7 6850K with 6 cores 3.6GHz and Intel Core i9 11900K with 8 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 6850K 's Advantages

Larger memory bandwidth (76.8GB/s vs 50GB/s)

Higher base frequency (3.6GHz vs 3.5GHz)

Intel Core i9 11900K 's Advantages

Released 4 years and 10 months late

Integrated graphics card

Higher specification of memory (DDR4-3200 vs DDR4-2133)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (16MB vs 15MB)

Lower TDP (125W vs 140W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6850K

979

Intel Core i9 11900K +68%

1653

Cinebench R23 Multi Core

Intel Core i7 6850K

7282

Intel Core i9 11900K +122%

16211

Geekbench 6 Single Core

Intel Core i7 6850K

986

Intel Core i9 11900K +152%

2492

Geekbench 6 Multi Core

Intel Core i7 6850K

3877

Intel Core i9 11900K +188%

11197

Geekbench 5 Single Core

Intel Core i7 6850K

988

Intel Core i9 11900K +85%

1829

Geekbench 5 Multi Core

Intel Core i7 6850K

5881

Intel Core i9 11900K +87%

11033

Passmark CPU Single Core

Intel Core i7 6850K

2409

Intel Core i9 11900K +46%

3520

Passmark CPU Multi Core

Intel Core i7 6850K

11382

Intel Core i9 11900K +122%

25343

Intel Core i7 6850K

VS

Intel Core i9 11900K

General Parameters

May 2016

Release Date

Mar 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Rocket Lake

i7-6850K

Processor Number

i9-11900K

LGA-2011-3

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 750

Package

14 nm

Manufacturing Process

14 nm

LGA-2011-3

Socket

LGA-1200

140 W

Power Consumption

125 W

-

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

3.5 GHz

3.8 GHz

Performance Core Turbo Frequency

5.3 GHz

6

Total Core Count

8

12

Total Thread Count

16

-

Bus Frequency

100 MHz

36x

Multiplier

35x

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

512 K per core

15 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2133

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

50 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1300 MHz

-

Shader Units

256

-

Texture Units

64

-

Raster Operation Units

32

-

Execution Units

32

-

Power Consumption

15 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

0.46 TFLOPS

Miscellaneous

Intel Core i7 6850K

Official Website

Intel Core i9 11900K

3.0

PCIe Version

4.0

40

PCIe Lanes

20

Related CPU Comparisons

1

AMD Ryzen Threadripper PRO 5975WX vs Intel Core i7 6850K

2

Intel Core i7 6850K vs Intel Core i5 12400F

3

Intel Core i7 11700K vs Intel Core i7 6850K

4

Intel Core i7 6850K vs Intel Core i5 13400F

5

Intel Core i7 6850K vs Apple M1 Ultra

6

AMD Ryzen Threadripper PRO 7995WX vs Intel Core i7 6850K

7

Intel Core i5 9400F vs Intel Core i7 6850K

8

Intel Core i9 11900K vs Intel Core i5 13600K

9

Intel Core i7 6850K vs AMD Ryzen 9 3900XT

10

Intel Core i7 6850K vs Intel Core i9 10900K