Intel Core i7 11700 vs Intel Core i7 6800K

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We compared two desktop CPUs: Intel Core i7 11700 with 8 cores 2.5GHz 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 Core i7 11700 '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 (65W vs 140W)

Intel Core i7 6800K 's Advantages

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

Higher base frequency (3.4GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 11700 +51%

1437

Intel Core i7 6800K

951

Cinebench R23 Multi Core

Intel Core i7 11700 +52%

10116

Intel Core i7 6800K

6632

Geekbench 6 Single Core

Intel Core i7 11700 +55%

2116

Intel Core i7 6800K

1363

Geekbench 6 Multi Core

Intel Core i7 11700 +46%

9530

Intel Core i7 6800K

6495

Blender

Intel Core i7 11700 +100%

194

Intel Core i7 6800K

97

Geekbench 5 Single Core

Intel Core i7 11700 +79%

1655

Intel Core i7 6800K

922

Geekbench 5 Multi Core

Intel Core i7 11700 +74%

9636

Intel Core i7 6800K

5537

Passmark CPU Single Core

Intel Core i7 11700 +38%

3150

Intel Core i7 6800K

2269

Passmark CPU Multi Core

Intel Core i7 11700 +84%

19865

Intel Core i7 6800K

10740

Intel Core i7 11700

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Intel Core i7 6800K

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

i7-11700

Processor Number

i7-6800K

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

65 W

Power Consumption

140 W

100 °C

Peak Operating Temperature

-

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

2.5 GHz

Performance Core Base Frequency

3.4 GHz

4.9 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

34x

64 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

15 MB shared

No

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 i7 11700

Official Website

Intel Core i7 6800K

4.0

PCIe Version

3.0

20

PCIe Lanes

28

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