Intel Core i9 10900 vs Intel Core i5 6600

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We compared two desktop CPUs: Intel Core i9 10900 with 10 cores 2.8GHz 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 10900 's Advantages

Released 4 years and 8 months late

Higher specification of memory (DDR4-2933 vs DDR4-2133)

Larger memory bandwidth (45.8GB/s vs 34.1GB/s)

Larger L3 cache size (20MB vs 6MB)

Intel Core i5 6600 's Advantages

Higher base frequency (3.3GHz vs 2.8GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10900 +30%

1364

Intel Core i5 6600

1042

Cinebench R23 Multi Core

Intel Core i9 10900 +251%

13406

Intel Core i5 6600

3810

Geekbench 6 Single Core

Intel Core i9 10900 +40%

1713

Intel Core i5 6600

1215

Geekbench 6 Multi Core

Intel Core i9 10900 +196%

9002

Intel Core i5 6600

3041

Blender

Intel Core i9 10900 +83%

77

Intel Core i5 6600

42

Geekbench 5 Single Core

Intel Core i9 10900 +38%

1320

Intel Core i5 6600

953

Geekbench 5 Multi Core

Intel Core i9 10900 +193%

9749

Intel Core i5 6600

3325

Passmark CPU Single Core

Intel Core i9 10900 +34%

3028

Intel Core i5 6600

2246

Passmark CPU Multi Core

Intel Core i9 10900 +236%

20152

Intel Core i5 6600

5989

Intel Core i9 10900

VS

Intel Core i5 6600

General Parameters

May 2020

Release Date

Sep 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake

Core Architecture

Skylake

i9-10900

Processor Number

i5-6600

LGA-1200

Socket

LGA-1151

UHD Graphics 630

Integrated Graphics

HD Graphics 530

Package

-

Transistor Count

1.75 billions

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-1151

65 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

-

CPU Performance

10

Performance Cores

4

20

Performance Core Threads

4

2.8 GHz

Performance Core Base Frequency

3.3 GHz

5.2 GHz

Performance Core Turbo Frequency

3.9 GHz

10

Total Core Count

4

20

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

28x

Multiplier

33x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2933

Memory Types

DDR4-2133, DDR3L-1600

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

45.8 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

1150 MHz

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 10900

Official Website

Intel Core i5 6600

3.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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