Intel Core i5 11600K vs Intel Core i7 6900K

VS

Intel Core i5 11600K Intel Core i7 6900K

We compared two desktop CPUs: Intel Core i5 11600K with 6 cores 3.9GHz and Intel Core i7 6900K with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 11600K '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)

Higher base frequency (3.9GHz vs 3.2GHz)

Lower TDP (125W vs 140W)

Intel Core i7 6900K 's Advantages

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

Larger L3 cache size (20MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 11600K +35%

1564

Intel Core i7 6900K

1151

Cinebench R23 Multi Core

Intel Core i5 11600K

11277

Intel Core i7 6900K

11326

Geekbench 6 Single Core

Intel Core i5 11600K +78%

2295

Intel Core i7 6900K

1286

Geekbench 6 Multi Core

Intel Core i5 11600K +21%

9108

Intel Core i7 6900K

7470

Blender

Intel Core i5 11600K +26%

166

Intel Core i7 6900K

131

Geekbench 5 Single Core

Intel Core i5 11600K +71%

1650

Intel Core i7 6900K

961

Geekbench 5 Multi Core

Intel Core i5 11600K +5%

7766

Intel Core i7 6900K

7327

Passmark CPU Single Core

Intel Core i5 11600K +45%

3353

Intel Core i7 6900K

2310

Passmark CPU Multi Core

Intel Core i5 11600K +37%

19635

Intel Core i7 6900K

14258

Intel Core i5 11600K

VS

Intel Core i7 6900K

General Parameters

Mar 2021

Release Date

May 2016

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Broadwell E

i5-11600K

Processor Number

i7-6900K

LGA-1200

Socket

LGA-2011-3

UHD Graphics 750

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-2011-3

125 W

Power Consumption

140 W

100°C

Peak Operating Temperature

-

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

3.9 GHz

Performance Core Base Frequency

3.2 GHz

4.9 GHz

Performance Core Turbo Frequency

3.7 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

39x

Multiplier

32x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

DDR4-2133

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

50 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

64

Texture Units

-

32

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.46 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 11600K

Official Website

Intel Core i7 6900K

4.0

PCIe Version

3.0

20

PCIe Lanes

40

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