Intel Core i9 9920X vs Intel Core i7 6700

VS

Intel Core i9 9920X

Intel Core i7 6700

We compared two desktop CPUs: Intel Core i9 9920X with 12 cores 3.5GHz and Intel Core i7 6700 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9920X 's Advantages

Released 3 years and 1 months late

Higher specification of memory (2666 vs 2133)

Larger memory bandwidth (85GB/s vs 34.1GB/s)

Higher base frequency (3.5GHz vs 3.4GHz)

Larger L3 cache size (19MB vs 8MB)

Intel Core i7 6700 's Advantages

Integrated graphics card

Lower TDP (65W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9920X

1067

Intel Core i7 6700

1063

Cinebench R23 Multi Core

Intel Core i9 9920X +205%

14793

Intel Core i7 6700

4841

Geekbench 6 Single Core

Intel Core i9 9920X

1389

Intel Core i7 6700

1388

Geekbench 6 Multi Core

Intel Core i9 9920X

3027

Intel Core i7 6700 +52%

4622

Geekbench 5 Single Core

Intel Core i9 9920X +16%

1171

Intel Core i7 6700

1002

Geekbench 5 Multi Core

Intel Core i9 9920X +219%

12494

Intel Core i7 6700

3915

Passmark CPU Single Core

Intel Core i9 9920X +13%

2608

Intel Core i7 6700

2288

Passmark CPU Multi Core

Intel Core i9 9920X +209%

25060

Intel Core i7 6700

8087

Intel Core i9 9920X

VS

Intel Core i7 6700

General Parameters

Oct 2018

Release Date

Sep 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Skylake

i9-9920X

Processor Number

i7-6700

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

HD Graphics 530

Package

14 nm

Manufacturing Process

14 nm

165 W

Power Consumption

65 W

92 °C

Peak Operating Temperature

-

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

8

3.5 GHz

Performance Core Base Frequency

3.4 GHz

4.4 GHz

Performance Core Turbo Frequency

4 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

34

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

19 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2133,DDR3L-1600

128 GB

Max Memory Size

64 GB

4

Max Memory Channels

2

85 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

1150 MHz

Miscellaneous

Intel Core i9 9920X

Official Website

Intel Core i7 6700

3.0

PCIe Version

3.0

44

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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