Intel Core i9 7920X vs Intel Core i5 6600

VS

Intel Core i9 7920X

Intel Core i5 6600

We compared two desktop CPUs: Intel Core i9 7920X with 12 cores 2.9GHz and Intel Core i5 6600 with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 7920X 's Advantages

Released 1 years and 11 months late

Higher specification of memory (2666 vs 2133)

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

Larger L3 cache size (17MB vs 6MB)

Intel Core i5 6600 's Advantages

Integrated graphics card

Higher base frequency (3.3GHz vs 2.9GHz)

Lower TDP (65W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 7920X

1053

Intel Core i5 6600 +15%

1215

Geekbench 6 Multi Core

Intel Core i9 7920X +42%

4327

Intel Core i5 6600

3041

Geekbench 5 Single Core

Intel Core i9 7920X +19%

1137

Intel Core i5 6600

953

Geekbench 5 Multi Core

Intel Core i9 7920X +255%

11828

Intel Core i5 6600

3325

Passmark CPU Single Core

Intel Core i9 7920X +10%

2488

Intel Core i5 6600

2246

Passmark CPU Multi Core

Intel Core i9 7920X +291%

23468

Intel Core i5 6600

5989

Intel Core i9 7920X

VS

Intel Core i5 6600

General Parameters

Aug 2017

Release Date

Sep 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Skylake

i9-7920X

Processor Number

i5-6600

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

HD Graphics 530

Package

-

Transistor Count

1.75 billions

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

65 W

95 °C

Peak Operating Temperature

-

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

4

2.9 GHz

Performance Core Base Frequency

3.3 GHz

4.3 GHz

Performance Core Turbo Frequency

3.9 GHz

12

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

33x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

17 MB shared

L3 Cache

6 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 7920X

Official Website

Intel Core i5 6600

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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